Lapping is a final abrasive finishing operation that produces extreme dimensional accuracy, corrects minor imperfections of shape, refines surface finish and produces close fit between mating surfaces ...

There are many different types of abrasive compounds and abrasive slurries. Examples include: buffing compounds, plastic buffing compounds, and metal buffing compounds lapping compounds, valve lapping ...

Valve repair machines are used for servicing valves. They repair numerous imperfections caused by corrosion or wear and tear. The devices perform tasks such as valve seat repair, machining, and ...