type hydraulic valve grinder/for all kinds of small size valves/valve pressure testing machine:

type hydraulic valve grinder/for all kinds of small size valves/valve pressure testing machine:

Suitable for various flap,flap ring panel seal grinding.

  Adopt the electric revolution and rotation principle and stepless timing.

  Hydraulic driving:lift spin arm, workpiece automatic clamp and arbitrary adjusting the workpiece bevel.

  The grinding functional force has the elastic and automatic flex adjusting function ,the lubricating cooling liquid can return to use automatically.

  Reach the surface roughness 1.6 ,tally degree over 80%.Model specification(

YD type hydraulic valve grinder(type hydraulic valve grinder/for all kinds of small size valves/valve pressure testing machine)