Kaishen after years developed Kerry Refrigerant compressor, which is base on U.S. designed proven technology. The factory had invested substantial capital, research and development in further improving the performance and quality of the compressors.
Suitable for low temperature and medium temperature application, refrigeration and air-conditioning application, thermal-storage and heat pump application
The latest 5 to 6 patented screw rotor profile with excellent efficiency
Compatible with different refrigerant i.e. R22, R134a, R407C
Step control and step less capacity control system
Low vibration and low noise.
Robust and simplified structure, low failure rate, and high reliability.
Designed to withstand liquid compression for a short period of time
Utilized the combination of axial and radial bearing design for axial and radial load, plus α balance piston which dramatically extend the bearing life by 2.5 to 3.5 times the normal.
Equipped with PTC sensor and shorten the reaction time by 1/6 of the original reaction time.
IP-54 level compressor (water-proof, anti-dust)
Oil cooler circuit design application
Additional △P pressure differential port, equipped with oil level switch and oil drain valve in order to protect the compressor effectively
Use of non-asbestos gaskets and solenoid valve gasket
Equipped with additional accessories for customer's different application
KAISHAN Group was founded in 1956 and it is an enterprise group which developed from Kaishan Co., Ltd, which is a backbone enterprise fostered by Zhejiang provincial government and attains a good reputation in the province, the group has been honored as the company of good faith, the civilized enterprise at Provincial Level."Kaishan" brand products and the trademark have been honored as "Zhejiang Famous Brand" and "Zhejiang Famous Trademark" for many years continuously. In Sep.2005,Kaishan group has been honored as "Zhejiang Famous Enterprise " and now the group has become the biggest manufacturer of air compressor and rock drill machine in China in terms of the production scale and market share. In Dec. 2006, the Kaishan Brand Air Compressors have been granted as "Products Exempt from Inspection". Kaishan group is one of the first enterprises who get this honor.
The Industrial Park of Kaishan Group covers an area of 360,000 sq.m , and owns more than 3800 employees including more than 1000 ones with professional titles. The total asset of the group is about 0.75 billion RMB . In 2005, the total sales volume of Kaishan group reached 0.76 billion RMB and turned over 30 millions RMB worth of taxes. The Kaishan Group then developed itself a national large-scale enterprise .In 2006 , the total sales volume of the Group achieved 1.1 billion.