... 1,constant pressure 2,Clearance pressure way 1.hydraulic pressure calendering machine adopts constant pressure and Clearance pressure way,can ... battery electrode.Stable pressure,high Rolling cylinders degrees, pressing is uniformity, Distortion is small ,can increase the production ... infinitely variable speeds are adjustable.3,max working pressure:2000KN4,power requirement:380V/50Hz,power:7.5KW5, ...