Hour glass rolls for welding machine can body calibration crown
With many years experience in producing the welding machine spare parts , we can produce the high quality hour glass rolls for welding machine.
Due to we use the ceramic material to make the calibration rolls , thus the friction is less and it makes less marks on your can body .
Except the hour glass rolls , we also can supply the complete set of calibration tools , include the crown , runout conveyor , standard catch shell set, push-in rod , toothed belt wheel to feeder.