4 rollers machine
The top roll can move perpendicularly and horizontally, user can adjust the top roll in a non -symmetric position
1) The machine is hydraulic three rolls-rolling machine2) The top roll can move perpendicularly and horizontally, user can adjust the top roll??? in a non -symmetric position to the two lower rolls, in order to pre-bend the plate3) Motor, reducer drive the two lower rolls the cylinder, the height of the two??? lower rolls is constant, so plate feeding and operation are convenient