Magnetic powder clutch is widely applied for roller material winding. It is driven by iron magnetic powder, which is easy for replacement.

As this magnetic powder clutch is driven by iron magnetic powder, after continuous usage, it will produce electric spark. It is not safe and will make clutch torque not stable. So our Handong design and made pneumatic clutch to replace it well. This pneumatic clutch is made with small size, safe and stable, on the other hand, it can be used for continuous usage and will not slippage.
 

magnetic powder clutch used in paper rolling machine


pneumatic clutch used in film rolling machine