3-roller plate rolling 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.

The rolling machine W11-16x2500,the technical data as following:

Max thickness of coiled plate                          16mm

Max width of coiled plate                                 2500mm

Yielding limit of sheet metal                             245MPa

Coiling speed                                               4m/min

Diameter of top roller                                     280mm

Diameter of bottom roller                                 240mm

Central distance between bottom rollers             359mm

Motor power                                                          11kw