PRODUCT DETAIL
W12NC-25x3200 Plate Bending Machine
Paramefers

W12NC-25x3200 Four Rollers Plate Bending Machine

W12NC-25x3200 plate bending machine

W12NC-25x3200 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)

25

Thk. of pre-bending

20

Width of bending plate

3200

Effective length of the rollers

(mm)

3300

Yield Strength of Plate

(MPa)

235

Min. bending dia. with max.size

(mm)

1000

Diameter of Roller

Upper

(mm)

430

Bottom

390

Side

340

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 Mode

Hydraulic motor

Control System

Control Mode

CNC

Display of position & displacement

LCD

PLC

ALIEN/SIEMENS

Electrical Part System

ABB/SIEMNENS/SCHENIDER

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 motor power

(KW)

30

Hydraulic System

Max. Working Pressure

(MPa)

31.5

Valve

YUKEN

Seal

VALQUE

Electrical & Hydraulic Protection Againts Overload

YES

Construction Steel Material

Q235

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

--side rollers and bottom rollers variable tilting controlled, positive or negative

--conical facility

--rollers driving by independent hydraulic motors

--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

--Mobile control push-buttons, convenience for operator

--Rollers

four rollers plate bending machine

--CNC control system

CNC control system

control of plate benidng machine

-- Hydraulic system

hydraulic system

--Frame

--Cylinders

cylinder

--Supporting roller

supporting roller

--Cone bending

cone bending

Optional:

--vertical plate supporting device

--side plate supporting device

--Application

4 roolers roll bending machine

W12K-25x3200 plate bending machine

four rollers rolling machine

roll bending machine

 

Components
Picfures

W12NC four rollers plate bending machine

rolling machine

 

 

 

 

 

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