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W12 Hydraulic plate rolling machine with four rolls
Release time:2021-12-22 Clicks:246次
Ⅰ. Introduction:
It belongs to four roller plate rolling machine, it is widely used in the manufacture of pressure vessels, machinery, hydropower, construction and other industries of the barrel body pre bending, rolling and also have a function of checking circle and leveling.
The top roller driven by hydraulic motor. Through the friction between the metal plate and top roller to drive the bottom roller and side rollers rotating, and supply the torque for bending plate. The bottom roller, side roller, overturning frame are all driven by hydraulic oil tank. The bottom roller move up and down, the side roller make slant and arc movement. The bottom roller rising to clamp the plate and the side roller title up to pre-bend the end of the plate.
Ⅱ. Feature:
1. Easy to operate, diversified rolling method
2. CNC control, digital readout for position of each rollers. High accuracy and precision circle
3. Full hydraulic drive, high efficiency and energy saving, driving powers is equivalent to 60% of the traditional.
4. One time forming, productivity is 50～80% higher than three roller bending machine
5. Aligning the material is convenient and accurate, avoid the wrong side phenomenon
6. Cone bending device
7. Permanent lubrication(bearing life period without refueling)
8. The top and bottom roller clamp the plate during rolling without slipping
9. The minimum bending diameter of the cylinder can get to 1.1 times of the top roller diameter, the surplus flat edge smaller than any type of other plate rolling machine
10. The carrying, feeding, support device can be installed easily
Ⅲ. Working principle:
Ⅳ. Technical data:
Ⅴ. Machine photo:
