Rotary Seals

Rotary seals are one of the product types that Ruichen Sealing, as a professional seal manufacturer, can provide you with different sealing materials and seals. We focus on the research and development and production of high-speed, high-pressure, and extreme-condition resistant rotary seals, serving wind turbine main shafts, pump and valve transmissions, food machinery, and aerospace fields. The company has passed the ISO 9001 international quality system certification, has more than 40 patented technologies, and has cooperated with Qingdao University of Science and Technology to establish a rotary seal test platform (supporting 5000rpm+ high-speed testing). With advanced CNC processing equipment and mold-free production technology, we provide high-precision and long-life rotary seals to global customers, with "zero leakage and low friction" as the core advantage, becoming the industry's technical benchmark.

Rotary seals include a number of the latest national patent technologies, independently developed high-pressure and high-speed rotary seals. And oil-free lubrication can be achieved. The products are used in Roots blowers, centrifuges, hydraulic pumps, air compressors, vacuum pumps, chemical pumps, etc.

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VRM/VRME Water Seals

As a leading innovator in the industry, Ruichen VRM/VRME Water Seals manufacturer holds core patented splicing technology for ultra-large (400-6000mm) segmented water seals. This ensures unparalleled sealing continuity and overall strength for extra-long products. We are not only a product supplier but also a partner in ultra-large diameter rotary sealing technology, providing a full range of services from design consultation to installation support.

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VL Water Seals

We are Reichen VL Water Seals factory, a manufacturer with large-scale production capabilities, covering an exceptionally wide range of product sizes from 100 to 6000mm. Our extensive mold library and flexible production lines enable us to quickly respond to diverse needs, from standard parts to extra-large custom VL water seals. Choosing Reichen as your V-ring face seal supplier, especially for the VL series, will allow you to experience our unparalleled size coverage and delivery capabilities.

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VAX Water Seals

As a core supplier of Ruichen VAX Water Seals, we specialize in the research and production of medium to large sizes ranging from 200-600mm. Our company has introduced advanced rubber compounding technology and testing equipment, enabling us to provide customized VAX water seal models for our customers, with particular expertise in fluororubber formulations. Purchasing Ruichen VAX products in bulk means you will receive specialized technical support and consistent quality for medium-sized shaft diameters.

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TB/SB Oil Seals

Ruichen Sealing is a professional supplier of TB/SB oil seals, which are high-performance rotary shaft lip seals designed for high-speed and complex operating conditions. Their core structure includes a metal frame, a rubber sealing body, and a self-tightening helical spring. The metal frame provides strong support, ensuring the stability and durability of the seal in high-pressure environments. They are suitable for rotary shaft sealing applications involving pressure, dust, or low-viscosity media, and are widely used in industrial equipment, automobiles, construction machinery, and other fields.

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VE Water Seals

Ruichen VE Water Seals factory specializes in large-size and heavy-duty applications ranging from 410-6000mm. The VE model is our solution for extreme operating conditions. When your primary seal frequently fails, using a Ruichen VE water seal as a secondary seal provides double protection. We have specially reinforced the cross-sectional design to maintain its shape memory under high temperature and high pressure. When customizing Ruichen VE products, our engineers will calculate the optimal interference fit for you. Choosing Ruichen as your manufacturer means choosing a reliable heavy-duty sealing partner that performs even under extreme conditions.

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VA VS Water Seals

VA VS water seals are used for sealing relative rotating surfaces, preventing water, dust, grease, and other external contaminants from entering the bearing area or sealing system, thus protecting the sealing system. They can be used in most bearing applications and as a secondary seal in harsh environments where the primary seal is prone to failure. For temperatures exceeding 100 degrees Celsius, fluororubber should be used.

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As a reliable Rotary Seals manufacturer and supplier in China, we have our factory. If you want to buy quality and durable products, please contact us.

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