Engineering The Future
The national "Kaishan General Machinery Research Institute" founded by Kaishan Group Co.,Ltd. was established in 2009. It is headquartered in Shanghai and has a Jersey Compressor R & D center in Seattle, USA and Zhejiang Quzhou Kaishan General Machinery Research Institute. There are 13 research institutes under it, which are:
R&D Team
The global R & D team with the general equipment and the expert teams from 19 countries including China, are committed to the global R & D and improvement of Kaishan product technology.
R&D members
Granted Patent
Research base
Total global screw rotor output
As of July 2021, Kaishan General Machinery Research Institute has 274 R & D personnel

Kaishan R&D base

  • Jersey North America R & D Center
  • Kaishan General Technology Research Institute (Shanghai)
  • Zhejiang Kaishan General Technology Research Institute (Quzhou)

Technology leader: Dr. Tang Yan

  • International first-class and world-famous screw compressor experts.
  • It has 8 U.S. invention patents.
  • He has published 33 academic papers in famous national academic journals and international academic conferences.
  • The screw rotor designed by Dr. Tang accounts for about 15% of the total output of screw rotor in the world.
R&D direction
Kaishan Group cooperates with Xi'an Jiaotong University, Nanjing University of Aeronautics and Astronautics, Hefei General Machinery Research Institute and other universities and research institutes. At present, the main research directions of General Machinery Research Institute are as follows:
Air screw compressor
Gas screw compressor, including process flow and CBM application
Expansion power station, including Orc expander and steam expander
Centrifugal compressor, air, process and refrigerant field
Piston compressor
Refrigerant and refrigeration compressor
Others, including oil-free machine, single screw compressor, scroll machine, et
"Leading" brings differentiated competitive advantage

core technology

  • Rotor profile design and screw host development. Y-1, Y-2, Y-4, Y-5, y-6 and Y-9 profiles are developed for the development of screw compressors in different applications.
  • Centrifugal impeller design and main engine development
  • Piston machine host design - LMF high pressure piston machine

The High-tech enterprise

Zhejiang Kaishan Compressor Co., Ltd. has 5 high-tech enterprises

  • Shanghai Power Tech Screw Machinery Co., Ltd
  • Zhejiang Kaishan Kevin Screw Machinery Co., Ltd
  • Zhejiang Kaishan Energy Equipment Co., Ltd
  • Shanghai Kaishan Energy Equipment Co., Ltd
  • Guangdong Ganey Precision Machinery Co., Ltd
  • Chongqing Kaishan Fluid Machinery Co., Ltd

Kaishan intellectual property right

By July 2021, since its establishment, the company has obtained 152 authorized patents from China, the United States, Europe and other countries and regions, including 37 invention patents, 105 utility model patents and 10 design patents.