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International Trade Fair for Construction Machinery,
Building Material Machines, Mining Machines and Construction Vehicles.

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bauma CHINA 2026
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QINGDAO RUICHEN SEALING TECHNOLOGY CO., LTD.

SNIEC W2.178

Headquarters: 

Target Groups: 

Rotary Seals

Product Category: Hydraulic drive, control and process control engineering

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Product Introduction

Engineered with multiple patented innovations, our proprietary high-pressure rotary seals deliver breakthrough performance: maximum surface speed of 40 m/s, featuring 3.5 MPa pressure rating for high-speed variants and 100 MPa capability for low-speed applications. Designed for oil-free operation, these seals are deployed in Roots blowers, centrifuges, hydraulic pumps/motors, air compressors, vacuum pumps, and corrosion-resistant chemical pumps.

Product Brochure

Other Products

Hydraulic Seals

Hydraulic drive, control and process control engineering

Rotary Seals

Hydraulic drive, control and process control engineering

High Pressure Seals

Hydraulic drive, control and process control engineering

Turning Seals

Hydraulic drive, control and process control engineering

Spring Energized Seals

Hydraulic drive, control and process control engineering

International Trade Fair for Construction Machinery, Building Material Machines, Mining Machines and Construction Vehicles

Exhibitor Service International

Tel. +49 89 949-20252

Exhibitor Service China

Tel. +86 21 2020-5500
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