◆ CNC hydraulic 4 rolls plate Galvanized Sheet bending machine full auto 4-roller Rolling Machine
The machine has pre-bending function for plate edge ,and can bend roll the plate one time without any thing re-rolling with combined procedure or prebending and bending roll into shape. The upper roller is the main drive roll, the down roller and two side rolls up-and-down movement is controlled by hydraulic drive. The up-and-down displacement of the down and side rollers are controlled by computer..Automatic leveling,display by screen , high synchronization precision ±0.2MM.Turnover bearing body dumping and reset is done through hydraulic transmission.The upper roll end has balance equipment to be convenient take of the rolled cylinder and workingpieces.There are moveable independent operation table for easy moveable operation.
◆ Performance & Features:
The structure of the machine is a four-roller type. The upper roller is the main drive. The output gear of the reducer meshes with the upper roller gear to provide torque for the rolled sheet. The lower roller moves vertically through the hydraulic oil in the hydraulic cylinder, obtained in order to clamp the sheet. There are side rollers on both sides of the lower roller, which are tilted along the rack guide rails, and are driven by oil cylinders. The advantage of this equipment is that the pre-bending and rounding of the sheet ends can be carried out on the same equipment.
| Parameter & Specification | Max Sheet Thickness (mm) | Max Sheet Width (mm) | Minimum Rolling Dia with Full Load (mm) | Top Roller Dia (mm) | Main Power (KW) |
| W12-10X2000 | 10 | 2000 | 2.2 | 240 | 7.5 |
| W12-12X2500 | 12 | 2500 | 2.2 | 280 | 11 |
| W12-16X2500 | 16 | 2500 | 4 | 310 | 15 |
| W12-20X2000 | 20 | 2000 | 5.5 | 300 | 15 |
| W12-20X2500 | 20 | 2500 | 7.5 | 360 | 22 |
| W12-25X2000 | 25 | 2000 | 7.5 | 350 | 22 |
| W12-25X2500 | 25 | 2500 | 11 | 400 | 37 |
| W12-30X2000 | 30 | 2000 | 15 | 300 | 37 |
| W12-30X2500 | 30 | 2500 | 15 | 400 | 37 |
| W12-30X3000 | 30 | 3000 | 22 | 470 | 45 |
| W12-40X3000 | 40 | 3000 | 30 | 550 | 55 |
| W12-50X3000 | 50 | 3000 | 45 | 610 | 55 |
| W12-60X3000 | 60 | 3000 | 55 | 670 | 75 |
◆ overview of production line equipment of four roll Plate Rolling Machine
1) High degree of automation, reduce operators and reduce management costs.
2) The welds of weldments shall be flat and smooth without welding defects. The equipment is beautiful as a whole,
Reasonable land occupation and smooth logistics can effectively save the site.
3) The whole set of production and logistics lines are matched to improve product quality,
Improve production efficiency.
4) Improve the production environment and reduce the labor intensity of operators.
5) The equipment structure is firm and durable, the transmission parts run smoothly and the noise is low.
6) The set of four roll production line is composed of electromagnetic suction cup, plate loading trolley, feeding platform, CNC four roll plate coiler, lifting device and discharge system.
7) The integrated control of this set of equipment reduces the waste of human resources, greatly improves the production beat and improves the production efficiency.
8) The layout of the whole production line is reasonable, and the computer processes all kinds of programs uniformly, which avoids the workpiece error caused by manual operation and improves the accuracy of products
Achieve three standards of high precision, high efficiency and low energy consumption.
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