FM series CNC seat grinding machine is based on our CNC ball grinding machine developing, has been done the research for many years and now it is developed for the ball valve manufacturing industry. This product mainly used in the ball valve seat ring high efficiency grinding, it can also used in other spherical parts grinding.

FM120 CNC Ball Valve Seat Grinding Machine 1/2’’-3’’

FM500 CNC Ball Valve Seat Grinding Machine 4’’-14’’

FM1000 Ball Valve Seat Grinding Machine 14’’-30’’

FM2500 Ball Valve Seat Grinding Machine 28’’-60’’