Isuzu Supply Module,Isuzu Supply Module 8982264733,ISUZU Injector,ISUZU 4HG1 Injector JINING SHANTE SONGZHENG CONSTRUCTION MACHINERY CO.LTD , https://www.sdkomatsuloaderparts.com EDM machine tools have been widely used in mold processing, and most of the working medium used is kerosene. In the production process of our factory, many special materials and special-shaped metal parts are increasingly processed by EDM or EDM. With kerosene as the working medium, there will be unstable processing, low processing efficiency and large electrode loss during the processing. The use of tap water as a processing medium has obtained satisfactory results.