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Dust Seal
https://www.jrsealkit.com/products/dust-seal/

Dust seals are used in critical areas of excavators such as hydraulic cylinders, bearings, and transmission systems to prevent dust, dirt, moisture, and other contaminants from entering the interior of the system. In hydraulic systems, dust seals are usually installed between the piston rod and cylinder barrel of a hydraulic cylinder to prevent external dust and impurities from entering the inside of the cylinder.

JR SEAL, your trusted dust seal manufacturer . We specialize in high-quality dirt seals and dust-proof sealing solutions, crafted from premium dust seal material. Explore our diverse range of wiper seal types designed to meet your specific needs and ensure optimal performance.

Dust Seal Material
Dust proof sealing are typically made from durable, wear-resistant materials designed to withstand harsh environmental conditions. Common materials include rubber, polyurethane, and sometimes thermoplastic elastomers. Rubber dust seal ring, often made from nitrile or silicone rubber, offer excellent flexibility and resistance to abrasion, making them suitable for a wide range of temperatures and pressures. Polyurethane dust seals are known for their superior mechanical properties, including high tensile strength and excellent resistance to wear and tear. These materials are chosen for their ability to create a tight seal, preventing contaminants like dust, dirt, and moisture from entering the hydraulic system. The material’s resilience ensures that the dust seal maintains its integrity and functionality over extended periods, even in demanding applications.