Common rail injector valve grinding machine

Common rail injector valve grinding machine Functions: 1.This equipment is used to repair the damages on the conical sealing surface of the ball which is contact with the Bosch common rail injector valve, the conical surface wear and tear is the main reason which leads to big backflow or shortage of rail pressure. 2. 4 pcs of grinding head is equipped on each machine to suit the different injectors, the grinding head is made by alloy steel. 3. Usually we will send the green