3-roller symmetrical plate bending machine

The machine adopts 3-roller symmetrical structure with the upper roller moving vertically in the center between the two lower rollers, which is achieved through the drive of the screw, the nuts, the worm and the lead screw, the two lower rollers rotates, and provides the plate materials with torque through the engagement of the output gear of the moderator with the gear of the lower rollers. The disadvantage of the machine is that the ends of the plate materials need to have the help from other equipment for prebending.

Mechanical 3-roller rolling machine

1. Working principle: upper roller do vertical up-and-down movement along the central axis, two down roller keep rolling, whose motive power comes from reducer output.

2. Need the help of other machine to do pre-bending.

Rolling machine W11-8x2000, the technical datas as following

Max thickness of coiled plate               8mm

Max width of coiled plate                   2000mm

Diameter of top shaft                200mm

Diameter of bottom shaft                    170mm

Center distance between bottom shafts           250mm

Coiling speed                4m/min

Motor power                 7.5kw