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Plate Bending Machine, Plate Roller

Plate Bending Machine, Plate Roller
W12NC-30x2500 4 Roller Plate Rolling Machine

W12NC-30x2500 Four Rollers Plate Bending Machine Specification
Max.Thk. of bending plate(mm)30
Thk. of pre-bending25
Width of bending plate2500
Effective length of the rollers(mm)2600
Yield Strength of Plate(MPa)235
Min. reel dia. with max.size(mm)800
Diameter of RollerUpper(mm)450
Bottom410
Side360
RollerMaterial42CrMo
Hardness(HB)220-260
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
PLCSIEMENS
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 300
Main Power Motor(KW)30
Hydraulic SystemMax. Working Pressure(MPa)22
ValveYUKEN
SealVALQUE
Electrical & Hydraulic Protection Againts OverloadYES
Construction Steel MaterialQ235
Side Support for Big Sheet Metal Diameters  optional
Central Support for Big sheet Metal Diametersoptional
Feeding Tableoptional
Oil Cooler Systemoptional

W12NC-30x2500 4 Roller Plate Rolling Machine

Description:

W12NC-30x2500 4 Roller Plate Rolling Machine is controlled by a microcomputer.

It can complete feeding the plate by one step and pre-bending and bending without turning around the plate.

Top rolleris the main drive roller while Bottom Roller and Side Roller are passive ones.

The Hydraulic system makes Bottom Roller and Side Roller to move vertically.

All these are controlled by the microcomputer automatically. The error is ±0.2mm.

Features:

CNC Four rollers hydraulic plate rolling machine

With Prebending

Prebending & rolling can be automatically achieved one time on one working cycle.

Top roller is powered roller

Lifting of bottom roller and two side rollers driven hydraulically

Displacement of bottom roller and two side rollers lifting controlled by CNC

Display on screen for displacement

Synchronous precision ±0.1mm

Balance at the tail of top roller for conveniently unloading finished workpiece

Independent operating station

with safety interlocking

Availability:

18 months quality guaratee of machines

C/O (certificate of origin) or Form E,A...

ISO9001:2000

The commercial invoice with the certification from ICC.

ModelMax.rollingMax.pre-rollingPlateDiameter of upper rollerMain motor
thicknessthicknesswidth power
mmmmmmmmkw
W12NC-10x200010920002407.5
W12NC-12x25001211250028011
W12NC-16x25001613250031015
W12NC-20x20002016200030015
W12NC-20x25002018250036022
W12NC-25x20002520200035022
W12NC-25x25002520250040037
W12NC-30x20003025200030037
W12NC-30x25003025250040037
W12NC-30x30003025300047045
W12NC-40x30004032300055055
W12NC-50x30005040300061055
W12NC-60x30006050300067075
W12NC-70x30007060300073075
W12NC-80x30008065300078090
W12NC-90x30009075300082090
W12NC-100x3000100803000880110