Welcome to Arise Engineering Technologies
The three-roll variable pitch works by having all three rolls able to move and tilt. The top roll moves in the vertical plane and the side rolls move in the horizontal plane. When rolling, the top roll presses the metal plate between the two side rolls. The advantage of having the variable three roll is the ability to roll many thicknesses and diameters of cylinders. All these rolls are driven with a combination of planetary gearboxes and hydraulic motors providing superior torque, speed, and distribution of powerful forces to pre-bend and roll the toughest of materials. All of our plate rollers have a strengthened machine body constructed of stress-relieved high-yield steel, a strengthened bearing guidance system, super strong brakes, and rolls machined with optimum crowning.