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4 Roll Plate Bending & Rolling Machine

4 Roll Plate Bending & Rolling Machine
W12NC 40*2000 4 roll plate roller

Model                 W12NC 40*2000mm
Maximum crimp thickness                             40mm
Maximum crimp width                             2000mm
Max pre-bending thcikness                             36mm
Max crimp width                            245 MPa
Rolling speed
                            5m/min
Loaded with mininum diameter
                            1200mm
The upper roller diameter                            480mm
Roll diameter                             450mm
Side of the shaft diameter                             400mm
Power

                             37kw

Dimension(mm)

                     8200x3000x2500

W12NC 40*2000 4 roll plate roller

Features

1. High precision pre-bending, freely setup the width of plate.

Upper roller presses the plate end for pre-bending.

2. Upper roller likes drum with collaboration of carrier roller permit continual bending of any thickness of plate.

4 roll plate roller
4 roll plate roller

3. Safe work, fixed two down roller, upper roller does horizontal and vertical movement, and the plate don’t move during upper roller moving.

4. Unitary structure, convenient to move the whole machine as machine has a hardy under pan. No need to anchor bolt.

5. Different use has different control way, like top numerical control and below numerical control.

6.Through exclusive technology, Krrass can develop cones as easily as competitive machines can develop cylinders. And it eliminates scarring on the surface of shell or roll and also eliminates, in most cases, the need for grinding the lamination (bullnosing) on the minor diameter edge.

4 roll plate roller
4 roll plate roller
Name:
Accessories brand
Display screen:
SIEMENS
Electrical components:
SIEMENS
PLC:
SIEMENS
Oil cylinder:
MINGSHENG
Hydraulic valve:
"YUKEN" from Japan
Encoder/Motion detector: 
SIEMENS
Seal ring:
"NOK" from Japan
Bearing:
WAFANGDIAN bearing
4 roll plate roller
4 roll plate roller

* High performance

* High efficiency

* High quality with low price

* Easy control

* CE & ISO9001:2000 certification

* Can bend many material such as carbon steel, stainless steel, aluminum, alloy and etc.

4 roll plate roller
4 roll plate roller

The upper roller rotates of four roller rolling machine for the mechanical rotation, the lower roller and the side roller in plate bending machine of 4-rolls are driven by the hydraulic drive, and the operation is controlled by electric centralized control. The machine can complete a feeding plate at both ends of the pre deformation and rolling cylindrical workpiece, arc, but also on the sheet metal shaping and leveling work, has a direct effect of pre bending, easy, material.

4 roll plate roller
4 roll plate roller

Video

4 roll plate roller
4 roll plate roller