Foreign matter generated in operation a. Because the cushion plunger not formed by the friction strength of iron or iron filings. With the gap buffer means small production cylinder manufacturer, suffered the piston rod lateral load is large, it may cause sintering phenomenon. The friction has been falling off the iron or metal fragments generated due to sintering will remain in the cylinder. b. scars inside the cylinder wall surface. The sliding surface pressure tall tonnage hydraulic cylinder piston, causing sintering phenomena occur so crowded cylinder surface crack, crack of metal pushed off hydraulic engineering, remain in the cylinder the cylinder can cause scars after disassembly and removal prior to prevent the cylinder from being contaminated by dust components or impurities should be carried out in a clean environment and clean operation, all parts of the application after the demolition of plastic sheeting cover, do not use cotton cloth or other work. At this time also to conduct a detailed examination of these parts, the maintenance repair and must be replaced should be replaced, not just live with. Assembly Notes (1) fuel tank prior to assembly, to deal with the components needed for cleaning and inspection to confirm without any problems. (2) for each cylinder of the sealing device, to be installed correctly, elastic fit, too loose or too tight will affect the sealing effect, so that the cylinder oil leakage leakage and so lost seal. Hydraulic engineering | Lu Hydraulic | INDUSTRY cylinders supplied by Lu hydraulic equipment plant in Texas. Texas Lu force hydraulic machinery plant (www.luliyeya.com) is an industry leader in Shandong Dezhou, hydraulic machinery and parts, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Lu Hydraulic leadership with the staff warmly welcome all inquiries negotiations to create Lu Hydraulic better future.