The structure of the machine is a three roll asymmetric type. The side rollers perform balanced lifting and lowering movements at symmetrical positions between the two inline rollers, obtained through screw and nut. The two inline rollers perform rotating clamping feeding movements, and the output gear of the reducer meshes with the lower roller gear to achieve the walking of the sheet metal. When the downward pressure of the side roller exceeds the yield limit of the material, it causes the rolled material to deform, thereby achieving a rolled diameter of:
3、 Technical parameters
Specification and model: 4 * 1500
Roll thickness: 4 mm
Roll width: 1500 mm
Yield limit: 245 MPa
Motor power: 7.5 KW
Hydraulic motor power: 3 KW
Rolling speed: 4 m/min