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Plate Bending Machine, Plate Roller

Plate Bending Machine, Plate Roller
W12NC-25x2500 4 Roller Plate Rolling Machine

Specification
Max.Thk. of bending plate(mm)25
Thk. of pre-bending20
Width of bending plate2500
Effective length of the rollers(mm)2550
Yield Strength of Plate(MPa)235
Min. reel dia. with max.size(mm)700
Diameter of RollerUpper(mm)400
Bottom380
Side320
RollerMaterial42CrMo
Hardness(HB)240-286
Induction Hardened RollYES
Roll Profilecrown
Lifting Modehydraulic
Lifting Synchronous Precise/Accuracy±(mm)0.2
All Bearing BrandSelf aligning roller bearing
Conical Bending DeviceYES
Driving ModeMotor + reducer
Control SystemControl ModeNC
Display of position & displacementLCD
PLCOMRON
Electrical Part SystemSIEMNENS
Plate Bending Speed(m/min)about 3.5
Descending/Ascending Speed of bottom roller(mm/min)About 160
Descending/Ascending Speed of side roller(mm/min)About 260
Main Power Motor(KW)22
Hydraulic SystemMax. Working Pressure(MPa)22
ValveYUKEN
SealVALQUE
Electrical & Hydraulic Protection Againts OverloadYES
Construction Steel MaterialQ235
Side Support for Big Sheet Metal Diametersoptional
Central Support for Big sheet Metal Diametersoptional
Feeding Tableoptional
Oil Cooler Systemoptiona

W12NC-25x2500 4 Roller Plate Rolling Machine

Description:

W12NC-25x2500 4 Roller Plate Rolling Machine with international advanced technology, controlled by PLC programmable numerically, all hydraulic driving, it's a heavy duty CNC rolling machine which can come true automatic bending, also it's the nesy equipment for bending multi section curved, square, round, conical and other special shape working piece. With our four roller plate bending machine,plate can be bent on both side without return. The flat edge is 1.5-2 times of the thickness.

Functions:

4 Roller Plate Rolling Machine
W12NC-25x2500 4 Roller Plate Rolling Machine

Pre-bending is available means top-roller can be adjusted in directions upwards- downwards, right- left.

Cone-bending function is also available by adjustment of two ends of top roller to make top roller inclinable, so that one end is in low position, another is in high position, with the help of cone-bending device, W11S machine can produce cone type tube.

Of course, the required cone angle can not be reached in one time of operation, it needs some operations through gradual adjustment of the declining angle of top roller. During the operation, workpiece lies on the bottom rollers, workers are safe and easy to run the machine.

The shape of "O", "U", "R" or combined section shape is also available.

The machine is completed with economical PLC control function achieve high working efficiency.

PLC is from SIEMENS or OMRON;

Digital Screen is from DELTA, Taiwan;

Hydraulic valve and O-Seals are from UOSHEN brand, Taiwan

Motors are from SIEMENS brand

Main electric parts are from SIEMENS or SCHNEIDER

Gearbox is from China famous brand

Machine frame is welded with quality steel plate

Top roller is made with 42CrMo forded alloy steel

Bottom rollers are made with 45# forged alloy steel

To strong the bottom rollers, support rollers are adopted

ModelWorking
Length
(mm)
Max.
Thickness
(mm)
Pre-
Bending
(mm)
Upper
(Φmm)
Under
(Φmm)
Side
(Φmm)
Motor
Power
(km)
dimension(cm)
W12S-4x20002000431601401202.2392x86x114
W12S-4x25002500431901701503402x125x138
W12S-4x32003200432101901707.5466x132x137
W12S-4x40004000432702502105.5600x143x152
W12S-6x200020006    41901701503402x125x138
W12S-6x25002500642101901707.5466x132x137
W12S-6x32003200642302101907.5516x132x137
W12S-6x40004000643002702105.5592x149x173
W12S-8x20002000862101901707.5416x132x137
W12S-8x25002500862302101907.5466x132x137
W12S-8x320032008627025021011551x143x152
W12S-8x40004000863303002407.5597x161x184
W12S-10x200020001082302101807.5416x132x137
W12S-10x2500250010827025021011500x143x152
W12S-10x3200320010830027021011542x146x173
W12S-10x4000400010836033025011605x168x190
W12S-12x2000200012927025021011451x143x152
W12S-12x2500250012930027021011492x146x173
W12S-12x3200320012933030024011547x161x184
W12S-12x4000400012939036030018605x198x210
W12S-16x20002000161230027021011442x146x173
W12S-16x25002500161233030024011497x161x184
W12S-16x32003200161236033025015554x168x190
W12S-16x40004000161243039033015628x218x220
W12S-20x20002000201633030024011440x200x212
W12S-20x25002500201636033025015504x168x190
W12S-20x32003200201639036030018.5552x198x210
W12S-20x40004000201646042036018.5664x258x230
W12S-25x20002000252036033025015447x161x184
W12S-25x25002500252039036030018.5502x198x210
W12S-25x32003200252043039033022578x218x220
W12S-25x40004000252051046039022664x296x300
W12S-30x20002000302539036030022479x218x220
W12S-30x25002500302543039033022528x218x220
W12S-30x32003200302546042036030614x258x230
W12S-30x40004000302554051044030700x305x300
W12S-35x20002000352843039033030430x250x245
W12S-35x25002500352846042036030564x258x230
W12S-35x32003200352851046039037630x258x230
W12S-35x40004000352865055048045650x300x300
W12S-40x20002000403246042036037450x250x245
W12S-40x25002500403251046039045480x250x245
W12S-40x32003200403254050044045650x305x300
W12S-50x32003200504065055048055650x360x350
W12S-60x32003200604876068058075750x450x415
4 Roller Plate Rolling Machine
W12NC-25x2500 4 Roller Plate Rolling Machine