The equipment is upper roller universal rolling machine. It is used for rolling the certain plates into the form of drum and arc. The working principle is to curve and roll.The upper roller can move horizontally and vertically so the auxiliary equipments are not needed. It can finish the pre-bending and curvature forming of the two ends.The machines are widely used in the industries of petroleum, chemical, cement, shipyard, boiling, aviation, water conservation and keywords electricity transmission tower.
The upper roller 3-roll universal rolling machine has the double function of pre-bending and rolling to round shape. The main structure includes whole chasis, down-turn side frames, fixed side frames, working roller, supporting roller, main drive mechanism, upper roller moving system, downturn system, hydraulic system and electrical control components.
