Pubber gasket roller and platen roller are all of high quality steel, there will be chromiumplated on the surface after being grinded.

• 齿轮传动采用喷淋式润滑供油系统，使齿轮长时间工作不会磨损，从而保证机器精度胶垫辊和魔版辊均采用优质钢材，表面磨削后镀硬铬。