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W12 CNC Series
Durmapress
8462299000
Totally European design , streamlined looking , frames of our machines are fabricated , welded steel ( ST-52). Roll shafts , materials and bearing used in production are European quality . Also the torque limit of the machines is very high . CNC Playback and CNC graphic control systems are available as optional accessory .
The main structure of the equipment includes upper roller , lower roller and horizontal movement mechanism , supporting mechanism , main drive mechanism ,downturn system , left and right machine frame , chassis and balance mechanism , hydraulic and electrical control systems
The model MH has both the upper and the lower roll powered with hydraulic motor and planetary gear box .
High precision pre-bending , freely setup the width of plate. Upper roller presses the plate end for pre-bending .
Upper roller likes drum with collaboration of carrier roller permit continual bending of any thickness of plate .
Safe work , fixed two down roller , upper roller does horizontal and vertical movement , and the plate don’t move during upper roller moving
Unitary structure, convenient to move the whole machine as machine has a hardy under pan. No need to anchor bolt .
Different use has different control way , like top numerical control and below numberical control
Through exclusive technology , Durmapress can develop cones as easily as competitive machines can develop cylinders . And it eliminates scarring on the surface of shell or roll and also eliminates , in most caes , the need for grinding the lamination ( Bullnosing ) on the minor diameter edge .
No. | Main Machine Part | Technical Requirement | ||
1 | Top Roller Device | Material | 45# | |
Techniques | Middle carbon steel , quenching and tempering treatment at HB190~220 | |||
Finish turning then medium frequency quenching of surface at HRC48~52 | ||||
2 | Bottom Roller Device | Material | 45# | |
Techniques | Middle carbon steel , quenching and tempering treatment at HB190~220 | |||
Finish turning then medium frequency quenching of surface at HRC48~52 | ||||
3 | Side Roller Device | Material | 45# | |
Techniques | Middle carbon steel , quenching and tempering treatment at HB190~220 | |||
Finish turning then medium frequency quenching of surface at HRC48~52 | ||||
4 | Side Frame and Chassis | Material | Q235 Steel | |
Techniques | Fixed and tipping side frame and chassis are welding pieces of steel plate | |||
1, Welding 2, Anneal and Vibration 3, The stress shall be eliminated | ||||
5 | Drive Device | Motor | SIEMENS(380V/50HZ) | |
Reducer | From china famous supplier | |||
6 | Hydraulic system | Fluid pressure pump | Type | Gear Pump |
Manufactures | HCHC China | |||
Hydraulic Valve | Manufactures | YUKEN Japan | ||
Oil Cylinder | Sealing element | UN Type | ||
Manufactures | DZ TAIWAN | |||
7 | Tipping Device | Function | Get bended work piece | |
8 | Control System | Quality Standard | CE | |
Low Voltage Apparatus | SIEMENS GERMAN | |||
PLC | OMRON JAPAN | |||
Touch Screen | WEINVIEW Taiwan 10 inch | |||
Control program | Nantong Annan | |||
9 | Bearing | Double-row Self-aligning Roller Bearing | HRB/ZWZ | |
10 | Encoder | From China famous supplier |
Model | Max Bending Thickness (mm) | Pre-bending Thickness (mm) | Roller Working Length (mm) | Plate Yeild Limit (Mpa) | Top Roller Diameter (mm) | Bottom Roller Diameter (mm) | Side Roller Diameter (mm) | Main Power (Kw) | Length* Width* Height (mm) | Weight (Kg) |
W12-4x2000 | 4 | 3.5 | 2050 | 245 | 160 | 140 | 120 | 3 | 4600*1100*1100 | 4300 |
W12-4x2500 | 4 | 3.5 | 2550 | 245 | 190 | 170 | 150 | 4 | 5150*1300*1400 | 5000 |
W12-4x3000 | 4 | 3.5 | 3100 | 245 | 210 | 190 | 170 | 5.5 | 5650*1420*1400 | 6300 |
W12-6x2000 | 6 | 5 | 2050 | 245 | 190 | 170 | 150 | 4 | 4650*1300*1400 | 4800 |
W12-6x2500 | 6 | 5 | 2550 | 245 | 210 | 190 | 170 | 55 | 5150*1420*1400 | 5800 |
W12-6x3000 | 6 | 5 | 3100 | 245 | 230 | 210 | 190 | 7.5 | 5860*1430*1400 | 7000 |
W12-8x2000 | 8 | 6.5 | 2050 | 245 | 210 | 190 | 170 | 5.5 | 4650*1420*1400 | 5600 |
W12-8x2500 | 8 | 6.5 | 2550 | 245 | 230 | 210 | 190 | 7.5 | 5250*1500*1400 | 6300 |
W12-8x3000 | 8 | 6.5 | 3100 | 245 | 270 | 250 | 210 | 11 | 5750*2130*2000 | 9500 |
W12-10x2000 | 10 | 8 | 2050 | 245 | 230 | 210 | 190 | 7.5 | 4700*1420*1400 | 5800 |
W12-10x2500 | 10 | 8 | 2550 | 245 | 270 | 250 | 210 | 11 | 5270*1420*1400 | 6500 |
W12-10x3000 | 10 | 8 | 3100 | 245 | 300 | 270 | 220 | 11 | 5700*1500*1500 | 8300 |
W12-12x2000 | 12 | 10 | 2050 | 245 | 270 | 250 | 210 | 11 | 4770*1520*2130 | 6500 |
W12-12x2500 | 12 | 10 | 2550 | 245 | 300 | 270 | 220 | 11 | 5200*1500*1500 | 8200 |
W12-12x3000 | 12 | 10 | 3100 | 245 | 330 | 300 | 240 | 11 | 5770*1900*1880 | 13500 |
W12-16x2000 | 16 | 13 | 2050 | 245 | 300 | 270 | 220 | 11 | 4700*1500*1500 | 7500 |
W12-16x2500 | 16 | 13 | 2550 | 245 | 330 | 300 | 240 | 11 | 5550*1840*1820 | 12000 |
W12-16x3000 | 16 | 13 | 3100 | 245 | 360 | 330 | 250 | 15 | 6300*2000*2050 | 17000 |
W12-20x2000 | 20 | 16 | 2050 | 245 | 330 | 300 | 240 | 11 | 4700*1900*2000 | 12000 |
W12-20x2500 | 20 | 16 | 2550 | 245 | 360 | 330 | 250 | 15 | 5800*2000*2050 | 15000 |
W12-20x3000 | 20 | 16 | 3100 | 245 | 390 | 360 | 300 | 18.5 | 6500*2250*2550 | 23000 |
W12-25X2000 | 25 | 20 | 2050 | 245 | 360 | 330 | 250 | 15 | 5300*2000*2050 | 14000 |
W12-25x2500 | 25 | 20 | 2550 | 245 | 390 | 360 | 300 | 18.5 | 6250*2160*2350 | 22500 |
W12-25x3000 | 25 | 20 | 3100 | 245 | 430 | 390 | 330 | 22 | 7000*2300*2500 | 30000 |
W12-30x2000 | 30 | 25 | 2050 | 245 | 390 | 360 | 300 | 18.5 | 5000*2160*2350 | 21000 |
W12-30x2500 | 30 | 25 | 2550 | 245 | 430 | 390 | 330 | 22 | 6500*2300*2500 | 27000 |
W12-30x3000 | 30 | 25 | 3100 | 245 | 460 | 420 | 360 | 30 | 7300*2600*2700 | 33000 |
W12-35x2000 | 35 | 28 | 2050 | 245 | 430 | 390 | 330 | 22 | 6000*2300*2500 | 25000 |
W12-35x2500 | 35 | 28 | 2550 | 245 | 460 | 420 | 360 | 30 | 6800*2600*2700 | 31000 |
W12-35x3000 | 35 | 28 | 3100 | 245 | 510 | 460 | 390 | 37 | 7600*2800*2900 | 38500 |
W12-40x2000 | 40 | 32 | 2050 | 245 | 460 | 420 | 360 | 30 | 6300*2600*2700 | 29000 |
W12-40x2500 | 40 | 32 | 2550 | 245 | 510 | 460 | 390 | 37 | 7100*2800*2900 | 35000 |
W12-40x3000 | 40 | 32 | 3100 | 245 | 550 | 510 | 420 | 45 | 8000*3100*3200 | 45000 |
W12-45x2000 | 45 | 36 | 2050 | 245 | 510 | 460 | 390 | 37 | 6600*2800*2900 | 33500 |
W12-45x2500 | 45 | 36 | 2550 | 245 | 550 | 510 | 420 | 45 | 7500*3100*3200 | 42000 |
W12-50x2000 | 50 | 40 | 2050 | 245 | 550 | 510 | 420 | 45 | 7000*3100*3200 | 33000 |
W12-50x3000 | 50 | 40 | 3100 | 245 | 610 | 560 | 480 | 55 | 8800*3600*3800 | 65000 |
W12-60x3000 | 60 | 48 | 3100 | 245 | 670 | 620 | 520 | 75 | 10000*4300*4600 | 90000 |