Rust in the casting secondary use as a processing aid in the removal of rust matter sticky sand, burrs, etc. to prevent hydraulic components and systems following effects: (1) continue to work with the host commutation, vibration, stick sand burrs off at any time, while the pollution caused by the card system fluid and valves, cylinders and filter clogging pull rust, which is a key factor leading to poor reliability of the host; (2) reducing the valve assembly yields components, impact productivity; (3) reduce the adhesion of the valve body and paint, affect product aesthetics. Foreign manufacturers of hydraulic parts attached great importance to the secondary processing, input auxiliary processing accounted for 20% to 30% of production costs even more. Rust plant in the country, some hydraulic auxiliary processing plant for not giving enough attention to rust production, the use of simple equipment, poor quality of personnel, rust inhibitors are more primitive methods, thus serious rust auxiliary processing quality constraints of the domestic and foreign brands of hydraulic valve hydraulic valve to close the gap in the quality process. Rust aluminum processing in practical applications due to high-speed processing can generate a lot of heat rust wholesale, such as high-speed cutting, drilling, etc., if the heat generated by the cutting fluid can not be taken in a timely manner, stick a knife phenomenon will occur, Depending on the processing conditions and precision requirements, seriously affect the accuracy of the workpiece. So choose either to consider cutting fluid lubrication rust itself, but also consider its cooling performance. Should choose a different cutting fluid. There may even be BUE, will seriously affect the life of the workpiece and tool machining roughness, but also make the heat deformation of the workpiece. Water-based rust inhibitor rust _ _ Dongguan Ferrer trade provided by the Dongguan City Ferrer Trading Limited. Trade Co., Ltd. of Dongguan City Ferrer (www.furui-china.com) strong, credible, in Dongguan, Guangdong industrial cleaning agent industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement of Dongguan Ferrer innovative ideas will lead to trade and you hand into the brilliant, for a better future!