Features：
*Split-type assembly makes installation easy and fast
*High-strength aluminum alloy grinding disc. This material with high strength, light weight and hard to deformation    
*Standard configure: Germany Metabo Motor and world famous bearing
*Grinding Paper, cheap and easy to replace
*Grinding speedy, good quality, grinding efficiency is 10-30 times by manual grinding
*Aluminum-plastic case packing, light, compact, and easy to carry
Application:
    *Could grinding Gate Valve seat and valve core.

MZ-1200 valve grinder can be choosed in hydraulic drive