Wiper seals

Hydraulic wiper seals (scrapers) are critical components used in hydraulic systems to prevent contamination and retain lubrication. Key application areas include construction machinery (excavators, bulldozers), agricultural equipment (tractors, harvesters), industrial machinery (presses, injection molding machines), automotive systems (hydraulic brakes, suspension), and marine equipment (steering systems, deck machinery). They are also essential in mining equipment, material handling systems (forklifts, cranes), and aerospace hydraulics. These seals protect cylinders and pistons from external debris (dust, moisture, grit) while ensuring smooth operation, reducing wear, and extending component lifespan in harsh environments with high pressure, temperature fluctuations, or abrasive conditions.