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6000mm~9000mm 3-Roll Metal Plate Rolling and Bending Machine

For this kind of steel plate rolling machine, the upper roller is designed to make vertical or horizontal movement, among which the vertical motion is hydraulically driven, which is achieved by the interaction between the piston and the oil in the hydraulic cylinder. The horizontal movement is done through the torques between the lead screw cabinet, the worm and the structure of screw and worm. Bending and rolling operations for the metal plate are done with the torque provided by the lower roller, on the lower side of which some support rollers are specially set for vertical adjustment. We have designed the upper roller to be drum shape for enhancing the straightness of the plates. This plate rolling machine for vehicle is applicable in bending various cylinder bodies.

Technical parameters of 3-roll hydraulic rolling machine for trailer

6000mm 3 Roll Plate Bending Machine
Model Pressure on the upper roller (t) Max plate thickness (mm) Plate width (mm) Diameter of upper roller (mm) Motor power (kw)
End bending (mm) Center (mm) Power for driving Hydraulic power Power for moving
W11SNC-8×6000 130 6 8 6000 450 15 7.5 4
W11SNC-10×6000 160 10 10 6000 460 18.5 7.5 7.5
W11SNC-16×6000 270 16 16 6000 520 30 11 7.5
W11SNC-20×6000 320 20 20 6000 550 37 15 11
8000mm 3 Roll Plate Bending Machine
Model Pressure on the upper roller (t) Max plate thickness (mm) Plate width (mm) Diameter of upper roller (mm) Motor power (kw)
End bending (mm) Center (mm) Power for driving Hydraulic power Power for moving
W11SNC-8×8000 160 8 8 8000 480 15 7.5 4
9000mm 3 Roll Plate Bending Machine
Model Pressure on the upper roller (t) Max plate thickness (mm) Plate width (mm) Diameter of upper roller (mm) Motor power (kw)
End bending (mm) Center (mm) Power for driving Hydraulic power Power for moving
W11SNC-8×9000 190 8 9 9000 520 17.5 7.5 4

Different types of plate bending machine for special vehicles are as follows
1. Upper roller universal plate rolling machine

For this type, the upper roller can not only move up and down vertically but also can move horizontally. The two lower rollers remain fixed relatively.

2. 3-roller symmetrical plate rolling machine
Upper roller of this kind of rolling machine can move vertically. The two lower rollers remain fixed relatively

3. Plate rolling machine with upper beam
This kind of plate rolling machinery has press rollers set at the upside of the upper roller and lower side of the upper beam to improve the stiffness and strength of the upper roller. It's good for rolling those workpieces with small fillet radius

Features of standard hydraulic rolling machine for trailer
• Induction hardened rolls are forged with high-tensile carbon steel. They are given heat treatment and then submitted to non-destructive structural control
• Digital display is valued for all rolls
• Heavy-duty steel welded frame without stress
• All operations are controlled with an independent control console
• Hydraulic drop end for the ease of removing cylinder
• Movement and parallelism adjustment of the rollers are controlled with panel

Features of optional equipment
• Side and central supporters are set for large sheet metal diameters
• Polished rolls
• Cone rolling attachment
• Material feeding table
• Mobile control panel
• Oil cooling system
• Automatic lubrication system

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