YFB-XM Planet lapping machine

Technical performance and feature

● It is suitable to lap seating surfaces of gate and seat ring;
● A lapping movement of gate and seat ring is either revolution or rotation. Its surface roughness reaches Ra 0.81um and tightness≥80 %;
● Lapping time can be pre-set,when timer is over, lapping stop automatically with sound & light;
● Easy, simple and reliable operation. A person can operate several lapping machines with high efficiency.


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