PRODUCT DETAIL
W12NC-12x400 Plate Bending Machine
Paramefers

W12NC-12x4000 Four Rollers Plate Bending Machine

W12NC-12x4000 four rollers plate bending machine

W12NC-12x4000 is a  4-roller Plate Bending Machine is a type of double pinch plate bending machine. Each of the rollers is separate driven. Rollers rectilinear slide ways coated with antifriction material, no maintenance, suit to heavy duty loading, smooth and stable positioning. Spherical roller bearings are equipped on the rollers. All of the rollers in alloyed steel are induction hardening and heat treatment. All of the rollers will be grinded and polished after induction hardening treatment.

Parameter

Specification

Max.

Thk. of bending plate

(mm)

12

Thk. of pre-bending

8

Width of bending plate

4000

Effective length of the rollers

(mm)

4100

Yield Strength of Plate

(MPa)

235

Min. bending d with max.size

(mm)

800

Diameter of Roller

Upper

(mm)

360

Bottom

310

Side

300

Upper Roller

Material

42CrMo

Hardness

(HB)

220-260

Induction Hardened Roll

YES

Roll Profile

crown

Lifting Mode

hydraulic

Lifting Synchronous Precise/Accuracy

±(mm)

0.2

All Bearing Brand

Self aligning roller bearing

Conical Bending Device

YES

Driving type

Hydraulic+ reducer

Control System

Control Mode

NC/CNC

Display of position & displacement

LCD

PLC

ALIEN/SIEMENS

Electrical Part System

ABB/SIEMNENS

Plate Bending Speed

(m/min)

about 3.5

Torque of hydraulic motor

(n.m)

70000

Hydraulic System

Max. Working Pressure

(MPa)

31.5

Valve

SOFIMA/YUKEN

Seal

VALQUE

Side Support for Big Sheet Metal Diameters

  optional

Central Support for Big sheet Metal Diameters

 optional

Feeding Table

 optional

Oil Cooler System

 optional

Features:

4 rollers plate bending machine

--heady duty linear sliding guides mounted on the uprights of the machine for lower roller and side rollers translation

--electronic parallelism control system

--rollers synchronization and balancing control fully electronically controlled

--upper roller is hydraulic motor driven 

--conical facility (optional)

--anti-friction material in sliding area

--instantaneous brake for rollers rotation for high safety

--reversal side hydraulic driving

--Mobile control panel station, with low voltage control

--Rollers

12x4000 four rollers plate bending machine

--hydraulic motor

hydraulic motor

--ALIEN S650 CNC control system

ALEIN S650 CNC control systemALIEN S650 control system

-- Hydraulic system

--Frame

--Cylinders/lineal scale

--Cone bending (optional)

cone bending

Optional:

--vertical plate supporting device

--side plate supporting device

four rollers plate bending machine

12x4000 four rollers plate bending machine

12x4000 roll bending machine

Components
Picfures

12x4000 plate roll bending machine

 

 

 

 

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