Technical Support

It can prevent high-pressure liquid from leaking out of the pump and prevent air from entering the pump. Although the shaft seal in the pump doesn’t occupy a lot of space, whether or not the pump can...

With the progress of science and technology, high-tech bellows mechanical seal products have been developed. The bellows mechanical seal adopts the new structure and sealing material, the sealing effe...

The basic types of mechanical seals for pumps are classified as single mechanical seals, double mechanical seals and series mechanical seals. The single end face mechanical seal consists of a pair of ...

When researching applied sealing, theoretical analysis and calculation have been carried out repeatedly to form a calculation program, and the result is that this program conforms to the calculation r...

Through long-term improvement practice and innovative design, we find that, during the design of the main shaft of machine tool, adopting good main shaft sealing structure can not only improve the sea...

Rubber seals are widely used in industrial and civil products. In a variety of rubber sealing methods, the O ring is most widely used for its cheap production methods and ease of use. Compared with ot...

Chemical production is often carried out under certain temperature and pressure conditions, and the process is strictly required. The materials involved are various gases, liquids and solids, and the ...

The resurfacing welding is to use the welding method to melt the metal on the tool or machine parts. The commonly used surfacing technology is cold resurfacing welding, electroslag resurfacing weldin...