The scraper seal of DMS SEALS can effectively prevent various forms of contamination that cause hydraulic system failure. It can be mounted on the outside of the piston rod seal of the hydraulic cylinder to protect the hydraulic cylinder from dirt, dust and moisture. It can well protect the hydraulic cylinder from environmental pollution and effectively prevent damage to the hydraulic cylinder parts, causing the system to malfunction. DMS offers a wide range of wiper seals for different hydraulic systems with different characteristics, specifications and combinations.
Since the seal is made of the special material, PTFE, it has an impurity immersion function. Therefore, when combined with the piston rod seal and the metal bushing, it can prevent damage of the piston rod and prevent accumulation of oil pressure. It has a diameter range of 3-1600mm and a temperature range of -30°C + 200°C. The seal can operate at speeds of up to 5 m/s.
It has high wear resistance, tear resistance, low-temperature resistance and good strength. Our seals can be used in combination with piston seals and anti-wear rings to prevent oil in the cylinder from being mixed with foreign matter, which causes damage to the working seal. It is especially suitable for piston rods with the large diameter. Moreover, it has a wide range of applications, such as agricultural machinery, injection molding machines, forklifts, cranes and so on.