Ring die after using for a period of time,the internal horn hole will wear,calendaring,pore blocking phenomenon,not only affects the ring compression and the service life of the,but also reduce the production efficiency,affecting the quality of particles,the appearance of abnormal,such as black material,hard material,the spent material and other problems,timely cleaning and repairing ring die,can effectively solve the above problems.

　Processing speed is very fast,full automatic processing.

　Simple operation,no need a professional training.

　One person can operating more unities.

　Ring die size use adaptive processing ,no need to measure.