Home >> Plate Roller >> 4 Roll Plate Roller >> W12NC-30×3000 4 roller bending machine

Plate roller

Plate roller
W12NC-30×3000 4 roller bending machine

Specification

Max.

Thk. of bending plate

(mm)

30

Thk. of pre-bending

25

Width of bending plate

3000

Effective length of the rollers

(mm)

3100

Yield Strength of Plate

(MPa)

235

Min. reel dia. with max.size

(mm)

800

Diameter of Roller

Upper

(mm)

460

Bottom

440

Side

380

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

Motor + reducer

Control System

Control Mode

NC

Display of position & displacement

LCD

PLC

OMRON

Electrical Part System

SIEMNENS

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 System

Max. Working Pressure

(MPa)

22

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

W12NC-30×3000 4 roller bending machine

Description:

Hydraulic plate W12-30×3000 4 roller bending machine (with pre-bending function), can rolling into round, cone and other shapes. Four roller machine is recognized as the fastest, most accurate, operation most easy of the series roller machine.

Plate bending machine
W12-30×3000 4 roller bending machine

Advantage:

Plate rolling machine
W12-30×3000 4 roller bending machine

1. 4-roller type for bending the plate into a cylinder or arc or cone shape product

2. One time to finish the process as pre-bending and rolling.

3. Top roller as the drive roller driven by the hydraulic motor

4. Bottom roller works up and down to clamp the material by hydraulic

5. Side Roller can work separately

6. PLC NC control and overload protect

Features:

Plate rolling machine
W12-30×3000 4 roller 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

Plate roller
W12-30×3000 4 roller bending machine

--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

Plate bending machine
W12-30×3000 4 roller bending machine