The sealing strip is classified by vulcanization (1) discontinuous vulcanization method; (2) continuous vulcanization method: A. Microwave continuous vulcanization composite sealing strip: microwave vulcanization technology is a production technology that was applied and widely promoted after the foreign energy crisis in the 1970s. The use of microwave continuous vulcanization technology can not only produce composite rubber strips made of metal core, solid core rubber seals
and sponge rubber, but also is superior to other continuous vulcanization devices in terms of energy saving and work efficiency. This technology is recognized by the world as the best process method for producing extruded products. The characteristic of microwave heating is that the heat is directly generated in the heated object, rather than being input from the outside as usual, which not only generates heat quickly, but also distributes it evenly, which is conducive to improving product quality and greatly shortening the heating time. B. Salt-bath continuous vulcanization sealing strip: Salt-bath vulcanization adopts a salt bath system containing nitrite, which has great environmental pollution and has been gradually eliminated. C. Hot air vulcanization sealing strip: Hot air vulcanization has been developed to strong wind type vulcanization, that is, high temperature and high speed hot air vulcanization (Tmax: 450°C and Vmax: 60m/s) can also achieve the effect of flame pretreatment, and the safety is greatly improved. https://www.orksealing.com/
Ruichen Sealing Co., Ltd. has an array of branches in domestic for munufacturing rubber seals.
Hard work and performance is rewarded through bonuses and commissions. Job satisfaction is very important for employees and owners, Ruichen Sealing Co., Ltd. will create a work environment that is enjoyable and profitable for all.
The custom rubber seals rubber seals is also available as a custom rubber seals.