Shaftless Mill Roll Stand, Carton Machine

We are offering shaftless mill roll stand, carton machine. 1, the structure is double rotary shafts with four arms; support two paper mill rolls on both arms at the same time. 2, hydraulic control for paper mill roller up-down, clamp-open and centering. 3, web tension is controlled by pneumatic brake or manual brake ; springiness chucks are optional. 4, original pape lift lower ,clamp ,loosen ,movement , contraposition are operated by hydraulic pressure 5, paperboard strain adjustment adopts pneumatic brake 6, width of clamp 1600mm( size can be changed