Description:
Valve repair general gas valve seat hinges knife after reaming , grinding valve response . The valve grinding machines connected to the gas source , mill rubber tip will be grinding valve suck, then press down gently grinding machine , grinding machine can automatically rotate and tapping valve , Finish grinding tasks. Grinding machine has an adjustable knob , the knob to adjust the grinder rotation and flapping frequency , valve grinding is completed and after cleaning , use kerosene Check the valve seal case . For a variety of automotive, motorcycle and engine valve grinding repairs.

Specification:
Model: QM-20-B
Name: Pneumatic valve grinding machine
Grinding valve maximum mass: 0.5KG
Working pressure: 0.3-0.6Mpa
Work stroke: 5.15MM
Number of impacts: 8-30HZ
Air consumption: 0.28CFM
Product weight: 2KG