Custom EPDM Rubber Extrusion Seal For Agricultural Equipment Industry

As a well-known solutions provider to the agricultural equipment industry, a customer approached ORK to re-engineer a cab seal with an under-performing design that was allowing the infiltration of dust into the operator compartment. After a thorough analysis of the part geometry and performance requirements, we made design modifications that successfully solved the issue.

To manufacture the cab seal, we used a co-extrusion process that incorporated a segmented steel wire carrier into the profile for added grip strength around the wide radius corners. We chose vulcanized rubber as the material of construction to ensure the seal would not deform or become brittle when exposed to temperature extremes. Featuring dimensions of 29.4 mm in height and 22.1 mm in depth, we maintained tight ± 0.7 mm tolerances throughout the entire 10,000' production run. The pebbled texture finish provided a no-slip grip to facilitate installation.

If you are looking for a well-engineered solution to solve a nagging production issue, take advantage of the experience of the professionals at ORK.

fabricates extruded rubber profiles and products in all shapes, sizes and lengths from a wide range of sponge and solid rubber compounds and materials. The most popular rubber profiles and shapes are listed below.

Extruded Profile Rubber Compounds (Materials)

Custom Gasket Mfg. has an extensive selection of rubber compounds to choose from. We extrude custom-shaped profiles in a wide variety of shapes, sizes, durometers and colors. The most common (solid and sponge) rubber compounds we use include:

DONGGUAN RUICHEN SEALING CO., LTD

SHANGRAO RUICHEN SEALING CO.,LTD

      Ruichen Sealing Co., Ltd was built in 2006, The company has two branches in Dongguan and Shangrao.They are Dongguan Ruichen Sealing  Co., Ltd. and Shangrao Ruichen Sealing Co., Ltd.. We mainly produce rubber o rings , gaskets , ball , grommet and customized rubber part. Shangrao Ruichen as production base , covering a total area of 18,000 square meters, with total assets of 100 million yuan, more than 300 employees and 46 sets of plate vulcanizer machines.

Ruichen focus on research and production of rubber seals. At present, we have more than 10,000 sets of molds for O-ring and other seal rings. O-ring sizes include American standard (AS568), Japanese standard (JIS) and GB series. The material meets the requirements of various environmental regulations (ROHS2.0 REACH224 FDA, PAHS, WRC, WARS, VOC, UL), etc. Products are widely used in automotive parts, connectors, electronic products, pumps and valves, pneumatic, power tools, medical instruments and other fields.

Ruichen use ISO9001, IATF16949, ERP, HRP systems to establish and improve the quality management, process management, labor cost control. Ruichen adhering to the "love management, fuhui sustainable (carry forward good moral character, create good quality)" concept, aim to seal industry deep cultivation for a hundred years, to be O-RING KING!