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 Upper roller universal 3-roller rolling machine with a universal upper roll is characterized in that it can pre-bend the plate and its upper roll can move either vertically or horizontally：

The roll moves vertically to apply pressure on plate and deform it.
 Motor and reduce rare used to drive upper roll to move horizontally in order to pre-bend the ends of plate;

 PLC programmable display control， digital display operation， simple and intuitive operation；