Durma Plate Rolls
Durma Plate Rolls Reliable mechanical and hydraulics systems are designed by experienced engineers of Durma by utilising parametric 3D engineering technology as well as implementation of mechanical and kinematics analysis. Safe and best performance electrics and electronics systems are designed by Durma Research & Development Center.After the longterm tests and evaluations machines can be manufactured in serial production. Robust Machine Body for long life-time machines uses in the bending processes User friendly Control Unit options Low maintainence & Best bendng performance by strengthen Bearing System Precise bendings by Hardened Rolls And Crowning System Short cycle times by high Torque Drive System
HRB -4 Series Hydraulics Plate 4-Roll Bending Machine Accurate, ease of operate, fastest roll bendings
HRB-3 Series Hydraulics Plate 3-Roll Bending Machine Flexiblity of 3 roll for medium sizes by Durma technology Prebending of both the leading and trailing edge
HRB-3V Series Hydraulics Plate 3-Variable Bending Machine Variable bottom rolls symetry opening machine is best choice for wind tower style of production
MRB Series Motorised Plate 3-Assymetrical Bending Machine Economical pinching for variety of Rolling process
Untitled-6 3 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:10 PM
HRB-4 SERIES
Untitled-6 4 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:10 PM
Accurate, ease of operate, fastest roll bendings Flat zone of the sheet edges is minimised Pre-bending, conical bending and ellipse bending can be done easily Double pre-bends (both ends) in one pass Hydraulic and electrical systems have been safeguarded from overloads and require minimum maintenance. Hydraulic and electrical components are modular and designed according to world standards. The sheet is controlled by tightening of top and bottom rolls Most suitable bending operation for CNC applications. More efficient for cycle times User friendly operations without dependence to operator competence.
Untitled-6 5 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
HRB-4 Series Features
Robust Machine Body Machine body is strengthen and lowered to minimise the twists and deformation. Machine body, frame and steel bar connections are stres relieved after the welding operation.
Strengthen Bearing System Rolls are guided with spherical roller bearings and bronze housings. Guiding system requires less lubrication and keeps it precision in long term.
Untitled-6 6 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
Planetary Swing Rolls System Side rolls are guided by swing beds which allows them to act as 2 independent axes moving on curve shape orbits.Side rolls are approaches to the top roll on curve movement which allows to get perfect prebendings as well as spring back minimisation. (Rectilinear Rolls System designed for top roll dia ≥460mm)
Synchronized Rolls System Bottom roll tightens different thickness of sheets without deformation and taking to the consideration of its paralelism by hydraulic adjustable pressure torsion bar.
10/17/11 4:11 PM
2-4 Drive Top roll Ø 140mm – 430mm
4-4 Drive Top roll Ø 460mm – 1070mm
Hardened Rolls And Crowning System Highly durable carbon steel (C45) rolls are machined by CNC Lathes with high precision without creating notch effect. Working surfaces of the rolls are induction hardened to HRC 54±2 Rolls are machined as crowning shape to compansate the deflactions on the rolls during the bending.
High Torque Drive System By its high torque, Durma machines bend the sheet with less steps. Top and bottom rolls powered by planatery reducer, hydraulic motor and gear system. Strong Hydraulic Brake system does not allow the sheet to slip back Pressure safety valves are protecting the hydromotor and other components from overloads and peak pressures.
Conical Bending System By strong body and angular bottom and side rolls, wide angle & small diameter conical parts are easily bend. While machines in the market is bending conical bendings of 3 times of top roll,Durma HRB-4 machines can bend conical bending of 1.5 times easily.
Untitled-6 7 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
Control Units
Digital readout Ensures the machine's bottom and side rollers’ synchronous operation. This process is provided via the PLC with 6-axis control and touch screen operator panel. Bending up to 5 steps of the program, is ease of use and saves time.
NC Control İn addition to the Digital readout control system, In teaching mode for the operator to bend all the steps are recorded respectively. In automatic mode all recorded movements are repeated, respectively by the machine. NC control system has the capacity to save 70 programs consisting of Max 100-steps.
CNC Control CNC control system, in addition to the NC control system with its graphical control system allows the bending done step by step or automatically calculating the bendind steps without the need for operator skill. Due to ready bending shapes polisentrik bending and twisting like an ellipse, is also easily done
Untitled-6 8 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
Hydraulic System Machine movements are trigerred by hydraulic components. The precision on the all axes are acquired by world leader valves’ high speed response ability. And pressure safety valves used against peak pressures and overload, provides protection for motors and other components.
Electrical and Electronic System Electrial system designed compatible with CE safety regulations. The system consists of well known electrical components .The system is protected by current overloadings for its components’, powersupplies, electronics and motors.
Untitled-6 9 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
Top Support System In large-scale bend it ensures internal support in the vertical direction.
10/17/11 4:11 PM
Side Supports System In large-scale bend, it ensures support pport for the machine from ip fence systems, hydraulically both sides from the bottom. The rip separated and controlled from the e operator panel can be added to the machine as an option.
Automatic Bending Loading Unloading System
Untitled-6 10 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
HRB-4 STANDARD EQUIPMENTS CE-Norm for EU Control unit with digital readout Conical bending Induction hardened rolls Side rolls positioning from electronic synchronize PLC Bottom roll rigid mechanic synchronized Stress relieved steel contruction body Rolls seated with bearings Top roll hydraulic opening device Bottom and top rolls hydraulic motor driven and planetary gear box Side rolls hydramotor, diameter 360 and above gear box plus hydramotor Electrical and hydraulic protection against overloads Hydraulic pressure adjustable bottom rools All axis positioning with adjustable speed at CNC machines
OPTIONAL EQUIPMENTS NC Control Unit CNC Control Unit - Color - graphic Control Polished Rolls Variable speed control Oil Coolant Side supports at both side Vertical support crane system (mechanical or hydraulics) Changeable top Roll for smaller diameters Longer rolls for profile bending Welding possibility on the machine Preparation for Vertical support crane system Material feeding table Special applications for Wind-tower production
Untitled-6 11 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
HRB-4 "Min. Int. Dia Ø Dmin" Ødx1,5
Bending Length
Ødx3
Ødx5
PreBending Bending Bending Capacities Capacities Capacities
Top Roll
Bottom Roll
Side Rolls
Max. Pass Through
Length
Width
Height
Working Height
Weight
Motor Power
L(mm)
s(mm)
S(mm)
S(mm)
ød(mm)
ød(mm)
ød(mm)
A(mm)
U(mm)
G(mm)
Y(mm)
C(mm)
kg
(kW)
HRB-4 1507
1550
5
7
8
170
150
140
15
3040
970
1140
865
2600
5,5
HRB-4 2006
2050
4
6
7
170
150
140
15
3540
970
1140
865
3030
5,5
HRB-4 2008
2050
6
8
10
200
190
170
30
3830
1160
1180
840
4730
7,5
HRB-4 2010
2050
8
10
12
210
190
180
30
3830
1160
1180
835
4940
7,5
HRB-4 2013
2050
10
13
15
230
210
190
30
3830
1160
1180
825
5280
11
HRB-4 2016
2050
13
16
18
270
250
220
50
4260
1660
1590
1155
9600
15
270
220
50
4260
1660
1590
1140
10000
18,5
HRB-4 2020
2050
16
20
22
300
HRB-4 2025
2050
20
25
28
330
300
240
50
4260
1660
1590
1125
10800
22
HRB-4 2030
2050
25
30
33
360
330
270
60
4510
2060
2050
1510
15700
30
HRB-4 2035
2050
30
35
38
400
370
290
65
4510
2060
2050
1490
16800
37
HRB-4 2040
2050
35
40
44
430
400
320
70
4510
2060
2050
1475
17900
45
HRB-4 2065
2050
50
65
70
490
490
390
100
5250
2300
2600
1865
30000
60
HRB-4 2506
2550
4
6
7
200
190
170
30
4330
1160
1180
840
5240
7,5
HRB-4 2508
2550
6
8
10
210
190
180
30
4330
1160
1180
835
5500
7,5
HRB-4 2510
2550
8
10
12
230
210
190
30
4330
1160
1180
825
5920
11
HRB-4 2513
2550
10
13
15
270
250
220
50
4760
1660
1590
1155
10600
15
HRB-4 2516
2550
13
16
18
300
270
220
50
4760
1660
1590
1140
11100
18,5
HRB-4 2520
2550
16
20
22
330
300
240
50
4760
1660
1590
1125
12100
22
HRB-4 2525
2550
20
25
28
360
330
270
60
5010
2060
2050
1510
17500
22
HRB-4 3006
3100
4
6
7
210
190
180
30
4880
1160
1180
835
6200
7,5
HRB-4 3008
3100
6
8
10
230
210
190
30
4880
1160
1180
825
6700
11
HRB-4 3010
3100
8
10
12
270
250
220
50
5310
1660
1590
1155
11800
11
HRB-4 3013
3100
10
13
15
300
270
220
50
5310
1660
1590
1140
12300
15
HRB-4 3016
3100
13
16
18
330
300
240
50
5310
1660
1590
1125
13400
18,5
HRB-4 3020
3100
16
20
22
360
330
270
60
5560
2060
2050
1510
19000
22
HRB-4 3025
3100
20
25
28
400
370
290
65
5560
2060
2050
1490
20800
30
HRB-4 3030
3100
25
30
33
430
400
320
70
5560
2060
2050
1475
22600
37
HRB-4 3035
3100
30
35
38
460
460
370
90
6200
2300
2530
1875
34000
44
490
370
100
6300
2300
2600
1865
40000
52 60
HRB-4 3040
3100
35
40
44
490
HRB-4 3050 *
3100
40
50
55
500
500
410
100
6400
2350
2650
1840
45000
HRB-4 3065 *
3100
50
65
70
650
610
500
125
6350
3240
3660
2825
70000
74
HRB-4 3085 *
3100
70
85
90
760
720
600
160
7500
3600
3950
3000
90000
110
HRB-4 3160 *
3100
140
160
168
1070
1020
870
280
8500
5300
5500
4190
230000
300
HRB-4 4008
4100
6
8
10
300
270
220
50
6310
1660
1590
1140
14600
11
HRB-4 4013
4100
10
13
15
360
330
270
60
6560
2060
2050
1510
22400
18,5
HRB-4 4016
4100
13
16
18
400
370
290
65
6560
2060
2050
1490
24600
22
HRB-4 4020
4100
16
20
22
430
400
320
70
6560
2060
2050
1475
27000
30
HRB-4 4035 *
4100
30
35
38
500
500
410
100
7400
2350
2650
1840
54000
52
For 240 N/mm² yield point material * Ø Dmin= Ødx2 (Pre Bending) ; Ødx4 (Bending) Conical bending capacity can be taken half of above values.
Untitled-6 12 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
HRB-3 SERIES
Flexible roller especially for medium thick Cost effective solutions for big diameters Wide working range Excellence of cone bends Good value for precision and reliability All 3 rolls are driven with superior roll torque and speed
Untitled-6 13 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
HRB-3 STANDARD EQUIPMENTS CE-Norm for EU Control unit with digital readout Conical bending Induction hardened rolls Side rolls positioning from electronic synchronize PLC Bottom roll rigid mechanic synchronized Stress relieved steel contruction body Rolls seated with bearings Top roll hydraulic opening device Top rolls hydraulic motor driven and planetary gear box Side rolls hydramotor, diameter 360 and above gear box plus hydramotor Electrical and hydraulic protection against overloads
OPTIONAL EQUIPMENTS Polished Rolls Variable speed control Oil Coolant Side supports at both side Vertical support crane system (mechanical or hydraulics) Material feeding table Changeable top Roll for smaller diameters Longer rolls for profile bending Welding possibility on the machine Preparation for Vertical support crane system
HRB-3 Min. Int. Dia Ø Dmin Ødx1,5
Bending Length
Ødx3
Bending PreBending Capacities Capacities
Top Roll
Side Rolls
Max. Pass Through
Length
Width
Height
Working Height
Weight
Motor Power
L(mm)
s(mm)
S(mm)
ød(mm)
ød(mm)
A(mm)
U(mm)
G(mm)
Y(mm)
C(mm)
kg
HRB-3 2006
2050
4
6
185
165
70
3850
1300
1150
810
2500
5.5
(kW)
HRB-3 2008
2050
6
8
200
180
70
3850
1300
1150
820
3300
7.5
HRB-3 2010
2050
8
10
220
200
55
3950
1400
1150
820
4000
7.5
HRB-3 2013
2050
10
13
230
210
80
3950
1400
1500
900
4800
11
HRB-3 2016
2050
13
16
270
250
100
4150
1650
1400
980
6000
15
HRB-3 2020
2050
16
20
300
270
100
4150
1650
1400
1030
7200
18.5
HRB-3 2025
2050
20
25
330
290
100
4350
1900
1700
1075
9300
22
HRB-3 2030
2050
25
30
360
320
100
4350
1900
1700
1235 10000
HRB-3 2506
2550
4
6
200
180
70
3850
1300
1150
820
3800
7.5
HRB-3 2508
2550
6
8
220
200
55
4450
1400
1150
820
4500
7.5
HRB-3 2510
2550
8
10
230
210
80
4450
1400
1500
900
5500
11
HRB-3 2513
2550
10
13
270
250
100
4650
1650
1400
980
6700
15
HRB-3 2516
2550
13
16
300
270
100
4650
1650
1400
1030
8000
18.5
HRB-3 2520
2550
16
20
330
290
100
4850
1900
1700
1075 10400
HRB-3 2525
2550
20
25
360
320
100
4850
1900
1700
1235 11500
HRB-3 3006
3100
4
6
220
200
55
5000
1400
1150
820
5000
7.5
HRB-3 3008
3100
6
8
230
210
80
5000
1400
1500
900
6000
7.5
HRB-3 3010
3100
8
10
270
250
100
5200
1650
1400
980
7500
11
HRB-3 3013
3100
10
13
300
270
100
5200
1650
1400
1030
9000
15
HRB-3 3016
3100
13
16
330
290
100
5400
1900
1700
1075 11800 18.5
HRB-3 3020
3100
16
20
360
320
100
5400
1900
1700
1235 12500
22
HRB-3 3025
3100
20
25
410
380
70
6000
2100
1900
1240 17000
30
HRB-3 3030
3100
25
30
430
390
100
6000
2200
2000
1430 21000
37
HRB-3 4008
4100
6
8
300
270
100
6200
1650
1400
1030 11000
11
HRB-3 4013
4100
10
13
360
320
100
6400
1900
1700
1235 18000 18.5
HRB-3 4016
4100
13
16
410
380
70
7000
2100
1900
1240 22000
30
22 22
22
For 240 N/mm² yield point material * Ø Dmin= Ødx2 (Pre Bending) ; Ødx4 (Bending) Conical bending capacity can be taken half of above values.
Untitled-6 14 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
HRB-3V SERIES 3 rolls variable axis plate roll bending machines
Forming operations and calibration of the
are more precise,faster, more productive and
welded tubes finishes.
safer plate roll benders by its user friendly
The sheet is controlled by tightening of top and
operations without dependence to operator
bottom rolls.This operation does not allow the
competence.
sheet is skid and fall down.The machine can also be installed below the ground.
They are suitable for medium and thick plate bending. Unlike the usual cylinder machines,
Please ask for detail specifications
the lower rolls move horizontally to right and left and the upper roll moves up and down. As at 4 roll Machines steel load parallel to the floor so machine pit can be at machine working level With the system functioning upper roller trainer can be used as a traditional press.
Untitled-6 15 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
MRB-S SERIES MOTORISED ASSYMETRICAL 3 ROLL MACHINES
Especially for thinner sheets with small lot sizes Easy prebending thanks to top & bottom rolls tighten the workpiece Cost-oriented solutions for small and medium enterprises Wide range of industrial usage STANDARD EQUIPMENTS CE Conical bending Motorised back roll Top and bottom rolls gear driven Pendant command panel
OPTIONAL EQUIPMENTS
SAE 1050 steel rolls
Digital readout
Induction hardened rolls
Motorised bottom roll tightening
Stress relieved steel construction
Ground rolls
Support on 2,5 and 3 m machines
Roll extention for profile bending
Brake system for precise bendings
Special rolls for profile bending
MRB-S Series
Unit
1506
2005
2006
2504
2506
2508
3004
3006
Bending length
mm
1530
2030
2030
2530
2530
2530
3030
3030
Bending capacity
mm
6
5
6
4
6
8
4
6
Pre bending
mm
4
4
5
3
4
6
2
4
Top roll Ø
mm
150
160
170
170
190
220
180
220
Motor power
kW
4
4
4
4
5,5
5,5
4
5,5
Length
mm
3100
3600
3600
4100
4250
4250
4600
4750
Height
mm
1120
1120
1120
1120
1200
1200
1120
1200
Width
mm
1020
1020
1020
1020
1150
1150
1020
1150
kg
2100
2300
2400
2700
3750
4430
4250
4920
Weight
Untitled-6 16 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
MRB SERIES
STANDARD EQUIPMENTS CE Conical Bending Bottom and back rolls manuel Top and bottom rolls powered by electric motor,gearbox and gear drive Pendant control panel Cast Iron frame Precise bending with motor brake OPTIONAL EQUIPMENTS Digital readout Motorised botttom roll Motorised back roll Hardened rolls Ground rolls &YUFOUFESPMMTGPSQSPmMFCFOEJOH 4QFDJBMSPMMTGPSQSPmMFCFOEJOH
MRB Series
Unit
1004
1204
1503
1504
2004
Bending length
mm
1030
1280
1530
1530
2030
Bending capacity
mm
4
4
3
4
4
Pre bending
mm
3
3
2
3
2.5
Top roll Ø
mm
110
120
110
130
140
Motor power
kW
2.2
2.2
2.2
2.2
2.2
Length
mm
1900
2150
2400
2400
2900
Height
mm
1120
1120
1120
1120
1120
Width
mm
940
940
940
940
940
kg
1195
1345
1388
1425
1565
Weight
Untitled-6 17 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
MRB-E SERIES STANDARD EQUIPMENTS CE Conical bending Bottom and back rolls manual Cast Iron frame SAE 1050 steel rolls Rode bending channels on bottom and back rolls Pendant foot pedal Emergency stop OPTIONAL EQUIPMENTS Hardened rolls Ground rolls
MRB E Series
Unit
1001
1002
1003
1202
1203
1525
2015
Bending length
mm
1030
1030
1030
1280
1280
1530
2030
Bending capacity
mm
1
2
3
2
3
2,5
1,5
Pre bending
mm
0,8
1,2
2
1,2
2
1,5
0,8
Top roll Ø
mm
56
75
90
75
95
95
90
Motor power
kW
0,75
0,75
1,5
1,5
1,5
1,5
1,5
Length
mm
1750
1750
1750
2000
2000
2250
2750
Height
mm
1100
1135
1135
1135
1135
1135
1135
Width
mm
840
840
840
840
840
840
840
kg
280
385
440
455
555
630
680
Weight
RB SERIES STANDARD EQUIPMENTS CE Conical bending Casting frame SAE 1050 steel rolls Rode bending channels on bottom and back rolls OPTIONAL EQUIPMENTS Hardened rolls Ground rolls
RB Series
Unit
1001
1002
1003
1202
1225
1203
1525
Bending length
mm
1030
1030
1030
1280
1280
1280
1530
Bending capacity
mm
1
2
3
2
2,5
3
2,5
Pre bending
mm
0,8
1,2
2
1,2
1,5
2
1,5
Top roll Ø
mm
56
75
90
75
90
95
95
Length
mm
1500
1750
1750
2000
2000
2000
2250
Height
mm
1100
1135
1135
1135
1135
1135
1135
Width
mm
520
520
520
520
520
50
520
kg
220
370
410
430
490
515
595
Weight
Untitled-6 18 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
Durma Profile Bending Machines Robust machine frame is rugged steel construction, machined after the welding for rigidity. Precise bending by large shaft diameters and bearings also minimizes deflection Longlife of machine by strong frame and world class components Short cycle times by high drive torque and speed Minimised straight edge by hydraulic adjustments Low energy and maintainence costs by Friction free planetary swing guides Powerful guide rolls
PBM Series Motorised Profile Bending Machines
PBH Series Hydraulic Profile Bending Machines
Untitled-6 19 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
PBM 30 - PBM 50 - PBH 45
PBM 30 - 50 Standard Equipment CE 1 set standard hardened and ground rolls Mechanic side supports Horizontal & Vertical working feature Foot pedal with Emergency button Bottom rolls driven by motor & gearbox Cast iron body Optionals Special support for angle irons Bar twist device Digital readout Mono phase motor Special rolls ( Pipe,profile, angle iron )
Untitled-6 20 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
PBH 45 Standard Equipment CE 1 set standard hardened and ground rolls made by special steel Mechanic side supports Horizantal & Vertical working feature Movable command panel seperate from the machine All rolls driven by motor & gearbox Top roll hydraulic movement up and down Top roll with digital readout Brake motor Cast iron body Optionals Special support for angle irons Special rolls ( Pipe,profile, angle iron ) NC control
10/17/11 4:12 PM
Untitled-6 21 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
PBH 60 Standard Equipment CE Digital readout ( X,Y axis) Rolls are planetary gear box and motor driven 1 set standard hardened and ground rolls made by special steel 3 axis hardened side supports Side supports are suitable for angle iron bending 3 axis side supports Front-Back ;UpDown;:Left-Right manual adjustable (Z,U,C axis) Movable command panel seperate from the machine Horizontal working feature Stress relieved steel construction body Electrical and hydraulic protection against overloads Optionals Hydraulic Z axis Full hydraulic 3 axis side supports ( Z,U,C axis) Digital readout ( Z,U,C) Axis NC control system CNC control system Variable turning speed Tie Bar For Rolls Special rolls ( Pipe,profile, angle iron )
PBH 80 - 100 Standard Equipment CE Hydraulic Z axis Digital readout ( X,Y axis) All rolls driven by planetary gear box and hydramotor 1 set standard hardened and ground rolls made by special steel 3 axis side supports Z Front-Back:Hydraulic ;U :Up-Down&C : Left-Right manual Side supports are suitable for angle iron bending Movable command panel seperate from the machine Horizontal working feature Stress relieved steel construction body Electrical and hydraulic protection against overloads Optionals Full hydraulic 3 axis side supports ( standard Z +U,C axis) Digital readout ( Z,U,C) Axis NC control system CNC control system Variable turning speed Tie Bar For Rolls Special rolls ( Pipe,profile, angle iron )
Untitled-6 22 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
Untitled-6 23 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
PBH 125 - 360
Standard Equipment CE Digital readout ( X,Y axis) All rolls driven by planetary gear box and hydramotor ( PBH 125 ) All rolls 3 different planetary gear box and hydramotor driven ( PBH 180 to 360) Full hydraulic 3 axis ( Z,U,C) side supports Movable command panel seperate from the machine Horizontal working feature ( PBH 125 can also be operated in vertical position) Stress relieved stell construction body Electrical and hydraulic protection against overloads 1 set standard hardened and ground rolls made by special steel Optionals Digital readout ( Z,U,C) Axis NC control system CNC control system Adjustable turning speed Special aparatus to prevent deformation on U-I-H bending Special rolls ( Pipe,profile, angle iron )
Untitled-6 24 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
Untitled-6 25 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
PBH 300
Untitled-6 26 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
IW Series Iron Worker Combined and convenient metal working solution for variety of processes
P Series Punch Cost effective punching solution for every thicknesses
MULTI - P Series Multi Punch Multiple punching head and CNC, machine offers productivity and ease of operation.
MULTI - P Line Multi Punch Line Multiple punching head and CNC, machine offers productivity and ease of operation for huge sheet punching.
Untitled-6 27 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
Untitled-6 28 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
IW SERIES The DURMA Hydraulic Ironworkers are designed with multi-functions to save labor, time energy and cost. DURMA Ironworkers are well engineered, maximum efficiency and long life is guaranteed by latest manufacturing methods. These universal machines are supplied with Standard tooling including repetition support tables at punch, shear and notch stations and with easily adjusted hold downs at all five work stations. Each work station is equipped with specially designed hold downs to ensure safety while providing precision and easy use. DURMA Ironworkers stand for reliability, productivity and accuracy.
Untitled-6 29 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
IW Series Features
Swing Away Stripper
Punching Flat Steel
Punching Channel Flangers And Angles
Different Dimension Punch & Dies
Press Brake Attachment
Punching Station The punch station is designed with versatility in mind. The station of the bolster plate, makes it possible to perform a wide range of punching. This includes the punching of flat bar, flange, angle, and channel. The station comes standard with quick change punch and die holders, as well as a swing away stripper. Also included are x & y coordinate gauge stops. This feature is useful for repetitive work. At punch station different punching diameter, pipe notching and bending with pres brake attachment can be performed.
Angle Shearing Station Blades are four sided and and easily installed and rotated. An easy adjustable hold down provides for proper clamping of the material while it is being sheared.
Untitled-6 30 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
Flat Shearing Station An easily adjustable hold down ensures proper clamping of the plate. An entry feed table has adjustable guides and stops to make sure the material is accurately placed under the cutting blades. The blades are manufactured in such a way that allows cutting of a wide range of material thickness at a low rake angle and without the need for adjustment.
Square bar Shearing
Round bar Shearing
Optional I & T blades
Touch and cut electrical back gauge
Optional U blade
Bar Shearing Stations
Untitled-6 31 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
Rectangular Notcher
Triangular Notcher Option)
Notching Stations This station comes standard with rectangular notching blades which allow side notching, therefore allowing notching of unlimited widths. Vee notching blades can easily be installed, and are available as an option. Other optional devices include tube notching. It is also possible to convert this station to a punching or bending station. A large feed and worktable with gauging stops helps speed up repetitive type work and ease material handling.
IW 45 & IW 45 M Durma IW 45 Series Ironworkers are specially designed for high volumes and with its 5 stations enables to make efficient production. 45 tom machines have single cylinder and 5 stations can be operated by one foot pedal.
Untitled-6 32 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
Punching station has max. Capacity of 27x13 & 18x18
Swing away stripper
Punching flat steel
Punching Station
200x15 mm. & 300x12 mm. Flat steel cutting capacity
Flat Shearing Station
This station allows to cut special bars with special blades such as round, square, channels and many other special profiles
Bar Shearing Station
Untitled-6 33 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
At angle shear station with Z shape apparatus, it is possible to make miter shear on angle bars
Angle Shearing Station for IW45
Angle Shearing Station for IW45 M
In this station standard rectangular notching and with special blade triangular notching can be performed
Notching Station
10/17/11 4:12 PM
IW PUNCHING
ØD
B
s
2)
A
A
ØD
IW 45
IW 45 - M
Punching Pressure
ton
36
45
45
Punch Capacity(Diameter x Thickness)
mm
Ø27x10
Ø27x13
Ø27x13
Ø16x16
Ø18x18
Ø18x18
Throat Depth
mm
160
160
160
Stroke lenght
mm
28
21
21
Cycles /Min. (15 mm stroke)
quat.
24
20
20
Cycles /Min. (20 mm stroke)
quat.
-
-
-
Table Size (W x D)
mm
450x220
450x160
450x160
Largest Hole
mm
-
Ø100x3
Ø100x3
Single Vee Press Brake (W x T)
mm
-
-
-
Multi-Vee Press Brake (W x T)
mm
-
-
-
Pipe Notching
inch
-
-
-
mm
-
-
-
Maximum S - Maximum ØD ( Accor DIN 997)
mm
-
-
-
2 ) A min-max for NPU
mm
-
-
-
Maximum S - Maximum ØD ( Accor DIN 997)
mm
-
-
-
Flat Bar (max. thickness)
mm
200x13
200x13
200x13
Flat Bar (max. width)
mm
350x6
300x10
300x10
Blade Length
mm
356
305
305
Angle Flange Trim
mm
80x80x10
80x80x10
80x80x10
Round Bar Shear
mm
30
-
-
Square Bar Shear
mm
25
-
-
At 90° Shearing
mm
80x80x10
80x80x8
80x80x8
At 90° Shearing width slight deformation
mm
-
100x100x10
-
At 45° Miter Shearing
mm
50x50x6
-
60x60x6
Round Bar Shear
mm
-
30
25
Square Bar Shear
mm
-
30
22
Round Bar Shear
mm
35
-
-
Square Bar Shear
mm
30
-
-
U - Profil Shear
mm
-
100
100
T - Profil Shear
mm
-
40
40
I - Profil Shear
mm
-
100
100
Material thickness
mm
-
7
7
Rectangular Notcher (width)
mm
-
40
40
Rectangular Notcher (depth)
mm
-
50
50
Vee-Notcher (Side x Side x T)
mm
-
40x40x7
40x40x7
Triangular notching material tickness
mm
-
4
4
Triangular notching width V90
mm
-
75
75
Triangular notching depth
mm
-
75
75
Motorpower
kw
3
3
3
Oil Capacity
lt
33
33
33
Weight
kg
630
890
970
Machine dimensions (L x W x H)
mm
1200x1470x1390
1460x1400x1620
1460x1580x1450
Working Height
mm
990
1010
1010
1 ) A min-max for NPU 1)
IW 36
s B
FLAT SHEARING Flat Shearing Angle Flat Shearing
Round Shearing
Square Shearing
ANGLE SHEARING
BAR SHEARING
NOTCHING
GENERAL INFORMATION
Untitled-6 34 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
IW 55/110
IW 55/110 BTD
IW 80/150
IW 80/150 BTD
IW 110/180 BTD
IW 165/300 BTD
55
55
80
80
110
165
Ø40x10
Ø40x10
Ø40x14
Ø40x14
Ø40x20
Ø40x30
Ø20x20
Ø20x20
Ø24x24
Ø24x24
Ø28x28
Ø34x34
250
510
300
510
610
610
60
60
70
70
80
90
-
-
-
-
-
-
37
37
38
38
28
31
550x250
550x510
550x300
550x510
550x610
750x510
Ø160x2
Ø160x2
Ø160x3
Ø160x3
Ø160x5
Ø160x7
250x10
250x10
300x10
300x10
300x10
415x12
500x5
500x5
600x6
600x6
600x8
835x8
"1/2"" - 2""
"1/2"" - 2""
"1/2"" - 2""
"1/2"" - 2""
"1/2"" - 2""
"1/2"" - 2""
120 - 260
120 - 260
120 - 400
120 - 400
140 - 400
120-400
10 - Ø25
10 - Ø25
14 -Ø28
14 - Ø28
14 - Ø28
14 - Ø28
100 - 240
100 - 240
100 - 320
100 - 320
120 - 320
120 - 320
10 - Ø25
10 - Ø25
14 -Ø28
14 - Ø28
14 - Ø28
14 - Ø28
200x20
200x20
300x20
300x20
400x20
400x30
300x15
300x15
450x15
450x15
600x15
750x20
305
305
475
475
605
765
60x60x8
60x60x8
80x80x10
80x80x10
100x100x12
120x120x12
-
-
-
-
-
-
-
-
-
-
-
-
120x120x10
120x120x10
130x130x13
130x130x13
152x152x13
205x205x18
-
-
-
-
-
-
70x70x7
70x70x7
70x70x7
70x70x7
70x70x7
70x70x7
20-40
20-40
45
45
50
60
20-40
20-40
45
45
50
60
HRB -4 Series Hydraulics Plate 4-Roll Bending Machine Accurate, ease of operate, fastest roll bendings
HRB-3 Series Hydraulics Plate 3-Roll Bending Machine Flexiblity of 3 roll for medium sizes by Durma technology Prebending of both the leading and trailing edge
HRB-3V Series Hydraulics Plate 3-Variable Bending Machine Variable bottom rolls symetry opening machine is best choice for wind tower style of production
MRB Series Motorised Plate 3-Assymetrical Bending Machine Economical pinching for variety of Rolling process
Untitled-6 3 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:10 PM
HRB-4 SERIES
Untitled-6 4 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:10 PM
Accurate, ease of operate, fastest roll bendings Flat zone of the sheet edges is minimised Pre-bending, conical bending and ellipse bending can be done easily Double pre-bends (both ends) in one pass Hydraulic and electrical systems have been safeguarded from overloads and require minimum maintenance. Hydraulic and electrical components are modular and designed according to world standards. The sheet is controlled by tightening of top and bottom rolls Most suitable bending operation for CNC applications. More efficient for cycle times User friendly operations without dependence to operator competence.
Untitled-6 5 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
HRB-4 Series Features
Robust Machine Body Machine body is strengthen and lowered to minimise the twists and deformation. Machine body, frame and steel bar connections are stres relieved after the welding operation.
Strengthen Bearing System Rolls are guided with spherical roller bearings and bronze housings. Guiding system requires less lubrication and keeps it precision in long term.
Untitled-6 6 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
Planetary Swing Rolls System Side rolls are guided by swing beds which allows them to act as 2 independent axes moving on curve shape orbits.Side rolls are approaches to the top roll on curve movement which allows to get perfect prebendings as well as spring back minimisation. (Rectilinear Rolls System designed for top roll dia ≥460mm)
Synchronized Rolls System Bottom roll tightens different thickness of sheets without deformation and taking to the consideration of its paralelism by hydraulic adjustable pressure torsion bar.
10/17/11 4:11 PM
2-4 Drive Top roll Ø 140mm – 430mm
4-4 Drive Top roll Ø 460mm – 1070mm
Hardened Rolls And Crowning System Highly durable carbon steel (C45) rolls are machined by CNC Lathes with high precision without creating notch effect. Working surfaces of the rolls are induction hardened to HRC 54±2 Rolls are machined as crowning shape to compansate the deflactions on the rolls during the bending.
High Torque Drive System By its high torque, Durma machines bend the sheet with less steps. Top and bottom rolls powered by planatery reducer, hydraulic motor and gear system. Strong Hydraulic Brake system does not allow the sheet to slip back Pressure safety valves are protecting the hydromotor and other components from overloads and peak pressures.
Conical Bending System By strong body and angular bottom and side rolls, wide angle & small diameter conical parts are easily bend. While machines in the market is bending conical bendings of 3 times of top roll,Durma HRB-4 machines can bend conical bending of 1.5 times easily.
Untitled-6 7 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
Control Units
Digital readout Ensures the machine's bottom and side rollers’ synchronous operation. This process is provided via the PLC with 6-axis control and touch screen operator panel. Bending up to 5 steps of the program, is ease of use and saves time.
NC Control İn addition to the Digital readout control system, In teaching mode for the operator to bend all the steps are recorded respectively. In automatic mode all recorded movements are repeated, respectively by the machine. NC control system has the capacity to save 70 programs consisting of Max 100-steps.
CNC Control CNC control system, in addition to the NC control system with its graphical control system allows the bending done step by step or automatically calculating the bendind steps without the need for operator skill. Due to ready bending shapes polisentrik bending and twisting like an ellipse, is also easily done
Untitled-6 8 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
Hydraulic System Machine movements are trigerred by hydraulic components. The precision on the all axes are acquired by world leader valves’ high speed response ability. And pressure safety valves used against peak pressures and overload, provides protection for motors and other components.
Electrical and Electronic System Electrial system designed compatible with CE safety regulations. The system consists of well known electrical components .The system is protected by current overloadings for its components’, powersupplies, electronics and motors.
Untitled-6 9 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
Top Support System In large-scale bend it ensures internal support in the vertical direction.
10/17/11 4:11 PM
Side Supports System In large-scale bend, it ensures support pport for the machine from ip fence systems, hydraulically both sides from the bottom. The rip separated and controlled from the e operator panel can be added to the machine as an option.
Automatic Bending Loading Unloading System
Untitled-6 10 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
HRB-4 STANDARD EQUIPMENTS CE-Norm for EU Control unit with digital readout Conical bending Induction hardened rolls Side rolls positioning from electronic synchronize PLC Bottom roll rigid mechanic synchronized Stress relieved steel contruction body Rolls seated with bearings Top roll hydraulic opening device Bottom and top rolls hydraulic motor driven and planetary gear box Side rolls hydramotor, diameter 360 and above gear box plus hydramotor Electrical and hydraulic protection against overloads Hydraulic pressure adjustable bottom rools All axis positioning with adjustable speed at CNC machines
OPTIONAL EQUIPMENTS NC Control Unit CNC Control Unit - Color - graphic Control Polished Rolls Variable speed control Oil Coolant Side supports at both side Vertical support crane system (mechanical or hydraulics) Changeable top Roll for smaller diameters Longer rolls for profile bending Welding possibility on the machine Preparation for Vertical support crane system Material feeding table Special applications for Wind-tower production
Untitled-6 11 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
HRB-4 "Min. Int. Dia Ø Dmin" Ødx1,5
Bending Length
Ødx3
Ødx5
PreBending Bending Bending Capacities Capacities Capacities
Top Roll
Bottom Roll
Side Rolls
Max. Pass Through
Length
Width
Height
Working Height
Weight
Motor Power
L(mm)
s(mm)
S(mm)
S(mm)
ød(mm)
ød(mm)
ød(mm)
A(mm)
U(mm)
G(mm)
Y(mm)
C(mm)
kg
(kW)
HRB-4 1507
1550
5
7
8
170
150
140
15
3040
970
1140
865
2600
5,5
HRB-4 2006
2050
4
6
7
170
150
140
15
3540
970
1140
865
3030
5,5
HRB-4 2008
2050
6
8
10
200
190
170
30
3830
1160
1180
840
4730
7,5
HRB-4 2010
2050
8
10
12
210
190
180
30
3830
1160
1180
835
4940
7,5
HRB-4 2013
2050
10
13
15
230
210
190
30
3830
1160
1180
825
5280
11
HRB-4 2016
2050
13
16
18
270
250
220
50
4260
1660
1590
1155
9600
15
270
220
50
4260
1660
1590
1140
10000
18,5
HRB-4 2020
2050
16
20
22
300
HRB-4 2025
2050
20
25
28
330
300
240
50
4260
1660
1590
1125
10800
22
HRB-4 2030
2050
25
30
33
360
330
270
60
4510
2060
2050
1510
15700
30
HRB-4 2035
2050
30
35
38
400
370
290
65
4510
2060
2050
1490
16800
37
HRB-4 2040
2050
35
40
44
430
400
320
70
4510
2060
2050
1475
17900
45
HRB-4 2065
2050
50
65
70
490
490
390
100
5250
2300
2600
1865
30000
60
HRB-4 2506
2550
4
6
7
200
190
170
30
4330
1160
1180
840
5240
7,5
HRB-4 2508
2550
6
8
10
210
190
180
30
4330
1160
1180
835
5500
7,5
HRB-4 2510
2550
8
10
12
230
210
190
30
4330
1160
1180
825
5920
11
HRB-4 2513
2550
10
13
15
270
250
220
50
4760
1660
1590
1155
10600
15
HRB-4 2516
2550
13
16
18
300
270
220
50
4760
1660
1590
1140
11100
18,5
HRB-4 2520
2550
16
20
22
330
300
240
50
4760
1660
1590
1125
12100
22
HRB-4 2525
2550
20
25
28
360
330
270
60
5010
2060
2050
1510
17500
22
HRB-4 3006
3100
4
6
7
210
190
180
30
4880
1160
1180
835
6200
7,5
HRB-4 3008
3100
6
8
10
230
210
190
30
4880
1160
1180
825
6700
11
HRB-4 3010
3100
8
10
12
270
250
220
50
5310
1660
1590
1155
11800
11
HRB-4 3013
3100
10
13
15
300
270
220
50
5310
1660
1590
1140
12300
15
HRB-4 3016
3100
13
16
18
330
300
240
50
5310
1660
1590
1125
13400
18,5
HRB-4 3020
3100
16
20
22
360
330
270
60
5560
2060
2050
1510
19000
22
HRB-4 3025
3100
20
25
28
400
370
290
65
5560
2060
2050
1490
20800
30
HRB-4 3030
3100
25
30
33
430
400
320
70
5560
2060
2050
1475
22600
37
HRB-4 3035
3100
30
35
38
460
460
370
90
6200
2300
2530
1875
34000
44
490
370
100
6300
2300
2600
1865
40000
52 60
HRB-4 3040
3100
35
40
44
490
HRB-4 3050 *
3100
40
50
55
500
500
410
100
6400
2350
2650
1840
45000
HRB-4 3065 *
3100
50
65
70
650
610
500
125
6350
3240
3660
2825
70000
74
HRB-4 3085 *
3100
70
85
90
760
720
600
160
7500
3600
3950
3000
90000
110
HRB-4 3160 *
3100
140
160
168
1070
1020
870
280
8500
5300
5500
4190
230000
300
HRB-4 4008
4100
6
8
10
300
270
220
50
6310
1660
1590
1140
14600
11
HRB-4 4013
4100
10
13
15
360
330
270
60
6560
2060
2050
1510
22400
18,5
HRB-4 4016
4100
13
16
18
400
370
290
65
6560
2060
2050
1490
24600
22
HRB-4 4020
4100
16
20
22
430
400
320
70
6560
2060
2050
1475
27000
30
HRB-4 4035 *
4100
30
35
38
500
500
410
100
7400
2350
2650
1840
54000
52
For 240 N/mm² yield point material * Ø Dmin= Ødx2 (Pre Bending) ; Ødx4 (Bending) Conical bending capacity can be taken half of above values.
Untitled-6 12 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
HRB-3 SERIES
Flexible roller especially for medium thick Cost effective solutions for big diameters Wide working range Excellence of cone bends Good value for precision and reliability All 3 rolls are driven with superior roll torque and speed
Untitled-6 13 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
HRB-3 STANDARD EQUIPMENTS CE-Norm for EU Control unit with digital readout Conical bending Induction hardened rolls Side rolls positioning from electronic synchronize PLC Bottom roll rigid mechanic synchronized Stress relieved steel contruction body Rolls seated with bearings Top roll hydraulic opening device Top rolls hydraulic motor driven and planetary gear box Side rolls hydramotor, diameter 360 and above gear box plus hydramotor Electrical and hydraulic protection against overloads
OPTIONAL EQUIPMENTS Polished Rolls Variable speed control Oil Coolant Side supports at both side Vertical support crane system (mechanical or hydraulics) Material feeding table Changeable top Roll for smaller diameters Longer rolls for profile bending Welding possibility on the machine Preparation for Vertical support crane system
HRB-3 Min. Int. Dia Ø Dmin Ødx1,5
Bending Length
Ødx3
Bending PreBending Capacities Capacities
Top Roll
Side Rolls
Max. Pass Through
Length
Width
Height
Working Height
Weight
Motor Power
L(mm)
s(mm)
S(mm)
ød(mm)
ød(mm)
A(mm)
U(mm)
G(mm)
Y(mm)
C(mm)
kg
HRB-3 2006
2050
4
6
185
165
70
3850
1300
1150
810
2500
5.5
(kW)
HRB-3 2008
2050
6
8
200
180
70
3850
1300
1150
820
3300
7.5
HRB-3 2010
2050
8
10
220
200
55
3950
1400
1150
820
4000
7.5
HRB-3 2013
2050
10
13
230
210
80
3950
1400
1500
900
4800
11
HRB-3 2016
2050
13
16
270
250
100
4150
1650
1400
980
6000
15
HRB-3 2020
2050
16
20
300
270
100
4150
1650
1400
1030
7200
18.5
HRB-3 2025
2050
20
25
330
290
100
4350
1900
1700
1075
9300
22
HRB-3 2030
2050
25
30
360
320
100
4350
1900
1700
1235 10000
HRB-3 2506
2550
4
6
200
180
70
3850
1300
1150
820
3800
7.5
HRB-3 2508
2550
6
8
220
200
55
4450
1400
1150
820
4500
7.5
HRB-3 2510
2550
8
10
230
210
80
4450
1400
1500
900
5500
11
HRB-3 2513
2550
10
13
270
250
100
4650
1650
1400
980
6700
15
HRB-3 2516
2550
13
16
300
270
100
4650
1650
1400
1030
8000
18.5
HRB-3 2520
2550
16
20
330
290
100
4850
1900
1700
1075 10400
HRB-3 2525
2550
20
25
360
320
100
4850
1900
1700
1235 11500
HRB-3 3006
3100
4
6
220
200
55
5000
1400
1150
820
5000
7.5
HRB-3 3008
3100
6
8
230
210
80
5000
1400
1500
900
6000
7.5
HRB-3 3010
3100
8
10
270
250
100
5200
1650
1400
980
7500
11
HRB-3 3013
3100
10
13
300
270
100
5200
1650
1400
1030
9000
15
HRB-3 3016
3100
13
16
330
290
100
5400
1900
1700
1075 11800 18.5
HRB-3 3020
3100
16
20
360
320
100
5400
1900
1700
1235 12500
22
HRB-3 3025
3100
20
25
410
380
70
6000
2100
1900
1240 17000
30
HRB-3 3030
3100
25
30
430
390
100
6000
2200
2000
1430 21000
37
HRB-3 4008
4100
6
8
300
270
100
6200
1650
1400
1030 11000
11
HRB-3 4013
4100
10
13
360
320
100
6400
1900
1700
1235 18000 18.5
HRB-3 4016
4100
13
16
410
380
70
7000
2100
1900
1240 22000
30
22 22
22
For 240 N/mm² yield point material * Ø Dmin= Ødx2 (Pre Bending) ; Ødx4 (Bending) Conical bending capacity can be taken half of above values.
Untitled-6 14 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
HRB-3V SERIES 3 rolls variable axis plate roll bending machines
Forming operations and calibration of the
are more precise,faster, more productive and
welded tubes finishes.
safer plate roll benders by its user friendly
The sheet is controlled by tightening of top and
operations without dependence to operator
bottom rolls.This operation does not allow the
competence.
sheet is skid and fall down.The machine can also be installed below the ground.
They are suitable for medium and thick plate bending. Unlike the usual cylinder machines,
Please ask for detail specifications
the lower rolls move horizontally to right and left and the upper roll moves up and down. As at 4 roll Machines steel load parallel to the floor so machine pit can be at machine working level With the system functioning upper roller trainer can be used as a traditional press.
Untitled-6 15 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
MRB-S SERIES MOTORISED ASSYMETRICAL 3 ROLL MACHINES
Especially for thinner sheets with small lot sizes Easy prebending thanks to top & bottom rolls tighten the workpiece Cost-oriented solutions for small and medium enterprises Wide range of industrial usage STANDARD EQUIPMENTS CE Conical bending Motorised back roll Top and bottom rolls gear driven Pendant command panel
OPTIONAL EQUIPMENTS
SAE 1050 steel rolls
Digital readout
Induction hardened rolls
Motorised bottom roll tightening
Stress relieved steel construction
Ground rolls
Support on 2,5 and 3 m machines
Roll extention for profile bending
Brake system for precise bendings
Special rolls for profile bending
MRB-S Series
Unit
1506
2005
2006
2504
2506
2508
3004
3006
Bending length
mm
1530
2030
2030
2530
2530
2530
3030
3030
Bending capacity
mm
6
5
6
4
6
8
4
6
Pre bending
mm
4
4
5
3
4
6
2
4
Top roll Ø
mm
150
160
170
170
190
220
180
220
Motor power
kW
4
4
4
4
5,5
5,5
4
5,5
Length
mm
3100
3600
3600
4100
4250
4250
4600
4750
Height
mm
1120
1120
1120
1120
1200
1200
1120
1200
Width
mm
1020
1020
1020
1020
1150
1150
1020
1150
kg
2100
2300
2400
2700
3750
4430
4250
4920
Weight
Untitled-6 16 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
MRB SERIES
STANDARD EQUIPMENTS CE Conical Bending Bottom and back rolls manuel Top and bottom rolls powered by electric motor,gearbox and gear drive Pendant control panel Cast Iron frame Precise bending with motor brake OPTIONAL EQUIPMENTS Digital readout Motorised botttom roll Motorised back roll Hardened rolls Ground rolls &YUFOUFESPMMTGPSQSPmMFCFOEJOH 4QFDJBMSPMMTGPSQSPmMFCFOEJOH
MRB Series
Unit
1004
1204
1503
1504
2004
Bending length
mm
1030
1280
1530
1530
2030
Bending capacity
mm
4
4
3
4
4
Pre bending
mm
3
3
2
3
2.5
Top roll Ø
mm
110
120
110
130
140
Motor power
kW
2.2
2.2
2.2
2.2
2.2
Length
mm
1900
2150
2400
2400
2900
Height
mm
1120
1120
1120
1120
1120
Width
mm
940
940
940
940
940
kg
1195
1345
1388
1425
1565
Weight
Untitled-6 17 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
MRB-E SERIES STANDARD EQUIPMENTS CE Conical bending Bottom and back rolls manual Cast Iron frame SAE 1050 steel rolls Rode bending channels on bottom and back rolls Pendant foot pedal Emergency stop OPTIONAL EQUIPMENTS Hardened rolls Ground rolls
MRB E Series
Unit
1001
1002
1003
1202
1203
1525
2015
Bending length
mm
1030
1030
1030
1280
1280
1530
2030
Bending capacity
mm
1
2
3
2
3
2,5
1,5
Pre bending
mm
0,8
1,2
2
1,2
2
1,5
0,8
Top roll Ø
mm
56
75
90
75
95
95
90
Motor power
kW
0,75
0,75
1,5
1,5
1,5
1,5
1,5
Length
mm
1750
1750
1750
2000
2000
2250
2750
Height
mm
1100
1135
1135
1135
1135
1135
1135
Width
mm
840
840
840
840
840
840
840
kg
280
385
440
455
555
630
680
Weight
RB SERIES STANDARD EQUIPMENTS CE Conical bending Casting frame SAE 1050 steel rolls Rode bending channels on bottom and back rolls OPTIONAL EQUIPMENTS Hardened rolls Ground rolls
RB Series
Unit
1001
1002
1003
1202
1225
1203
1525
Bending length
mm
1030
1030
1030
1280
1280
1280
1530
Bending capacity
mm
1
2
3
2
2,5
3
2,5
Pre bending
mm
0,8
1,2
2
1,2
1,5
2
1,5
Top roll Ø
mm
56
75
90
75
90
95
95
Length
mm
1500
1750
1750
2000
2000
2000
2250
Height
mm
1100
1135
1135
1135
1135
1135
1135
Width
mm
520
520
520
520
520
50
520
kg
220
370
410
430
490
515
595
Weight
Untitled-6 18 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:11 PM
Durma Profile Bending Machines Robust machine frame is rugged steel construction, machined after the welding for rigidity. Precise bending by large shaft diameters and bearings also minimizes deflection Longlife of machine by strong frame and world class components Short cycle times by high drive torque and speed Minimised straight edge by hydraulic adjustments Low energy and maintainence costs by Friction free planetary swing guides Powerful guide rolls
PBM Series Motorised Profile Bending Machines
PBH Series Hydraulic Profile Bending Machines
Untitled-6 19 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
PBM 30 - PBM 50 - PBH 45
PBM 30 - 50 Standard Equipment CE 1 set standard hardened and ground rolls Mechanic side supports Horizontal & Vertical working feature Foot pedal with Emergency button Bottom rolls driven by motor & gearbox Cast iron body Optionals Special support for angle irons Bar twist device Digital readout Mono phase motor Special rolls ( Pipe,profile, angle iron )
Untitled-6 20 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
PBH 45 Standard Equipment CE 1 set standard hardened and ground rolls made by special steel Mechanic side supports Horizantal & Vertical working feature Movable command panel seperate from the machine All rolls driven by motor & gearbox Top roll hydraulic movement up and down Top roll with digital readout Brake motor Cast iron body Optionals Special support for angle irons Special rolls ( Pipe,profile, angle iron ) NC control
10/17/11 4:12 PM
Untitled-6 21 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
PBH 60 Standard Equipment CE Digital readout ( X,Y axis) Rolls are planetary gear box and motor driven 1 set standard hardened and ground rolls made by special steel 3 axis hardened side supports Side supports are suitable for angle iron bending 3 axis side supports Front-Back ;UpDown;:Left-Right manual adjustable (Z,U,C axis) Movable command panel seperate from the machine Horizontal working feature Stress relieved steel construction body Electrical and hydraulic protection against overloads Optionals Hydraulic Z axis Full hydraulic 3 axis side supports ( Z,U,C axis) Digital readout ( Z,U,C) Axis NC control system CNC control system Variable turning speed Tie Bar For Rolls Special rolls ( Pipe,profile, angle iron )
PBH 80 - 100 Standard Equipment CE Hydraulic Z axis Digital readout ( X,Y axis) All rolls driven by planetary gear box and hydramotor 1 set standard hardened and ground rolls made by special steel 3 axis side supports Z Front-Back:Hydraulic ;U :Up-Down&C : Left-Right manual Side supports are suitable for angle iron bending Movable command panel seperate from the machine Horizontal working feature Stress relieved steel construction body Electrical and hydraulic protection against overloads Optionals Full hydraulic 3 axis side supports ( standard Z +U,C axis) Digital readout ( Z,U,C) Axis NC control system CNC control system Variable turning speed Tie Bar For Rolls Special rolls ( Pipe,profile, angle iron )
Untitled-6 22 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
Untitled-6 23 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
PBH 125 - 360
Standard Equipment CE Digital readout ( X,Y axis) All rolls driven by planetary gear box and hydramotor ( PBH 125 ) All rolls 3 different planetary gear box and hydramotor driven ( PBH 180 to 360) Full hydraulic 3 axis ( Z,U,C) side supports Movable command panel seperate from the machine Horizontal working feature ( PBH 125 can also be operated in vertical position) Stress relieved stell construction body Electrical and hydraulic protection against overloads 1 set standard hardened and ground rolls made by special steel Optionals Digital readout ( Z,U,C) Axis NC control system CNC control system Adjustable turning speed Special aparatus to prevent deformation on U-I-H bending Special rolls ( Pipe,profile, angle iron )
Untitled-6 24 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
Untitled-6 25 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
PBH 300
Untitled-6 26 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
IW Series Iron Worker Combined and convenient metal working solution for variety of processes
P Series Punch Cost effective punching solution for every thicknesses
MULTI - P Series Multi Punch Multiple punching head and CNC, machine offers productivity and ease of operation.
MULTI - P Line Multi Punch Line Multiple punching head and CNC, machine offers productivity and ease of operation for huge sheet punching.
Untitled-6 27 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
Untitled-6 28 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
IW SERIES The DURMA Hydraulic Ironworkers are designed with multi-functions to save labor, time energy and cost. DURMA Ironworkers are well engineered, maximum efficiency and long life is guaranteed by latest manufacturing methods. These universal machines are supplied with Standard tooling including repetition support tables at punch, shear and notch stations and with easily adjusted hold downs at all five work stations. Each work station is equipped with specially designed hold downs to ensure safety while providing precision and easy use. DURMA Ironworkers stand for reliability, productivity and accuracy.
Untitled-6 29 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
IW Series Features
Swing Away Stripper
Punching Flat Steel
Punching Channel Flangers And Angles
Different Dimension Punch & Dies
Press Brake Attachment
Punching Station The punch station is designed with versatility in mind. The station of the bolster plate, makes it possible to perform a wide range of punching. This includes the punching of flat bar, flange, angle, and channel. The station comes standard with quick change punch and die holders, as well as a swing away stripper. Also included are x & y coordinate gauge stops. This feature is useful for repetitive work. At punch station different punching diameter, pipe notching and bending with pres brake attachment can be performed.
Angle Shearing Station Blades are four sided and and easily installed and rotated. An easy adjustable hold down provides for proper clamping of the material while it is being sheared.
Untitled-6 30 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
Flat Shearing Station An easily adjustable hold down ensures proper clamping of the plate. An entry feed table has adjustable guides and stops to make sure the material is accurately placed under the cutting blades. The blades are manufactured in such a way that allows cutting of a wide range of material thickness at a low rake angle and without the need for adjustment.
Square bar Shearing
Round bar Shearing
Optional I & T blades
Touch and cut electrical back gauge
Optional U blade
Bar Shearing Stations
Untitled-6 31 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
Rectangular Notcher
Triangular Notcher Option)
Notching Stations This station comes standard with rectangular notching blades which allow side notching, therefore allowing notching of unlimited widths. Vee notching blades can easily be installed, and are available as an option. Other optional devices include tube notching. It is also possible to convert this station to a punching or bending station. A large feed and worktable with gauging stops helps speed up repetitive type work and ease material handling.
IW 45 & IW 45 M Durma IW 45 Series Ironworkers are specially designed for high volumes and with its 5 stations enables to make efficient production. 45 tom machines have single cylinder and 5 stations can be operated by one foot pedal.
Untitled-6 32 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
Punching station has max. Capacity of 27x13 & 18x18
Swing away stripper
Punching flat steel
Punching Station
200x15 mm. & 300x12 mm. Flat steel cutting capacity
Flat Shearing Station
This station allows to cut special bars with special blades such as round, square, channels and many other special profiles
Bar Shearing Station
Untitled-6 33 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
At angle shear station with Z shape apparatus, it is possible to make miter shear on angle bars
Angle Shearing Station for IW45
Angle Shearing Station for IW45 M
In this station standard rectangular notching and with special blade triangular notching can be performed
Notching Station
10/17/11 4:12 PM
IW PUNCHING
ØD
B
s
2)
A
A
ØD
IW 45
IW 45 - M
Punching Pressure
ton
36
45
45
Punch Capacity(Diameter x Thickness)
mm
Ø27x10
Ø27x13
Ø27x13
Ø16x16
Ø18x18
Ø18x18
Throat Depth
mm
160
160
160
Stroke lenght
mm
28
21
21
Cycles /Min. (15 mm stroke)
quat.
24
20
20
Cycles /Min. (20 mm stroke)
quat.
-
-
-
Table Size (W x D)
mm
450x220
450x160
450x160
Largest Hole
mm
-
Ø100x3
Ø100x3
Single Vee Press Brake (W x T)
mm
-
-
-
Multi-Vee Press Brake (W x T)
mm
-
-
-
Pipe Notching
inch
-
-
-
mm
-
-
-
Maximum S - Maximum ØD ( Accor DIN 997)
mm
-
-
-
2 ) A min-max for NPU
mm
-
-
-
Maximum S - Maximum ØD ( Accor DIN 997)
mm
-
-
-
Flat Bar (max. thickness)
mm
200x13
200x13
200x13
Flat Bar (max. width)
mm
350x6
300x10
300x10
Blade Length
mm
356
305
305
Angle Flange Trim
mm
80x80x10
80x80x10
80x80x10
Round Bar Shear
mm
30
-
-
Square Bar Shear
mm
25
-
-
At 90° Shearing
mm
80x80x10
80x80x8
80x80x8
At 90° Shearing width slight deformation
mm
-
100x100x10
-
At 45° Miter Shearing
mm
50x50x6
-
60x60x6
Round Bar Shear
mm
-
30
25
Square Bar Shear
mm
-
30
22
Round Bar Shear
mm
35
-
-
Square Bar Shear
mm
30
-
-
U - Profil Shear
mm
-
100
100
T - Profil Shear
mm
-
40
40
I - Profil Shear
mm
-
100
100
Material thickness
mm
-
7
7
Rectangular Notcher (width)
mm
-
40
40
Rectangular Notcher (depth)
mm
-
50
50
Vee-Notcher (Side x Side x T)
mm
-
40x40x7
40x40x7
Triangular notching material tickness
mm
-
4
4
Triangular notching width V90
mm
-
75
75
Triangular notching depth
mm
-
75
75
Motorpower
kw
3
3
3
Oil Capacity
lt
33
33
33
Weight
kg
630
890
970
Machine dimensions (L x W x H)
mm
1200x1470x1390
1460x1400x1620
1460x1580x1450
Working Height
mm
990
1010
1010
1 ) A min-max for NPU 1)
IW 36
s B
FLAT SHEARING Flat Shearing Angle Flat Shearing
Round Shearing
Square Shearing
ANGLE SHEARING
BAR SHEARING
NOTCHING
GENERAL INFORMATION
Untitled-6 34 Process CyanProcess CyanProcess MagentaProcess MagentaProcess YellowProcess YellowProcess Black
10/17/11 4:12 PM
IW 55/110
IW 55/110 BTD
IW 80/150
IW 80/150 BTD
IW 110/180 BTD
IW 165/300 BTD
55
55
80
80
110
165
Ø40x10
Ø40x10
Ø40x14
Ø40x14
Ø40x20
Ø40x30
Ø20x20
Ø20x20
Ø24x24
Ø24x24
Ø28x28
Ø34x34
250
510
300
510
610
610
60
60
70
70
80
90
-
-
-
-
-
-
37
37
38
38
28
31
550x250
550x510
550x300
550x510
550x610
750x510
Ø160x2
Ø160x2
Ø160x3
Ø160x3
Ø160x5
Ø160x7
250x10
250x10
300x10
300x10
300x10
415x12
500x5
500x5
600x6
600x6
600x8
835x8
"1/2"" - 2""
"1/2"" - 2""
"1/2"" - 2""
"1/2"" - 2""
"1/2"" - 2""
"1/2"" - 2""
120 - 260
120 - 260
120 - 400
120 - 400
140 - 400
120-400
10 - Ø25
10 - Ø25
14 -Ø28
14 - Ø28
14 - Ø28
14 - Ø28
100 - 240
100 - 240
100 - 320
100 - 320
120 - 320
120 - 320
10 - Ø25
10 - Ø25
14 -Ø28
14 - Ø28
14 - Ø28
14 - Ø28
200x20
200x20
300x20
300x20
400x20
400x30
300x15
300x15
450x15
450x15
600x15
750x20
305
305
475
475
605
765
60x60x8
60x60x8
80x80x10
80x80x10
100x100x12
120x120x12
-
-
-
-
-
-
-
-
-
-
-
-
120x120x10
120x120x10
130x130x13
130x130x13
152x152x13
205x205x18
-
-
-
-
-
-
70x70x7
70x70x7
70x70x7
70x70x7
70x70x7
70x70x7
20-40
20-40
45
45
50
60
20-40
20-40
45
45
50
60
