Ejector

Ejector manufacturing technology originates from rocket engine chamber injection technology and vacuum simulation test bench technology.

After more than 30 years of development, the manufacturing plant has accumulated rich experience in process design, structural design and performance optimisation of ejectors and ejector vacuum systems and other products, formed a perfect calculation method and realised comprehensive coverage of various types of products.

Products include ejectors of various types of media, adjustable ejectors that can be adjusted manually or automatically, deep vacuum ejector vacuum system, Venturi scrubber, mixing nozzles, etc.

Widely used in urea production, petroleum refining, ethylene, polyester, ethylene glycol, butyl octanol, acrylic acid, phenol acetone, acetylene, caprolactam, plastics and other petrochemical equipment, as well as coal gasification, seawater desalination, metallurgy and other industries.

The manufacturing plant has 63 sets of high-pressure ejectors and is the only company in China that independently develops and manufactures high-pressure ejectors. High pressure ejectors for urea synthesis system in the range of 200,000 to 1,000,000 tonnes/year are developed and supplied, which are widely used in Stamicarbon and other independent processes.

In recent years, China has developed a new urea production process with higher injection ratio and higher suction performance requirements of the injector.

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