Series VHSvertical hollow-shaft motors, the latest products of our factory, are three phase squirrel cage induction motors specially for driving vertical deep-well turbine pumps.
The motors are of high effciency, high starting torque, quiet-running, low vibration, low temperature rise, can sustain heavy axial thrust load, have compact and reliable structure with easy main tenance etc. The rated output grades conform to the IEC standard.
After being fitted with vertical pumps, the motors are widely used in pumping underround water in mines, city, farm and fcatories etc. The degree of protection is weather-protected type1(drip-proof).
Shanghai Electrical Machinery Group Import & Export Co., Ltd. is the largest manufacturing and export base for small & medium-sized electric Machines in China. Founded in February 1956, as China's first specialized electric machine company, SEMC is now one of the national first-class big enterprise which has the right to deal with foreign trade of itself.
SEMC at present owns 25 factories and one science & education center (including a research institute and a vocational college) in which there are 16 state enterprise, 4 joint ventures and 5 collective enterprises, occupying a total area of 615, 000m³ With the floor space of 529, 000m² And the original valuse of fixed assets being RMB yuan 518 million. SEMC has 18, 000 employees, among whcih are 1, 422 technicians and engineers and 1, 719 administrative personnel, making up almost 7, 9% and 9.5% of the total staff members respectively.
SEMC has a long history, whose most factories have seventy or eightyyear's manufacturing experience. It has formed a huge family of products with 22 categories, 390 series and over 8, 000 specifications. Besides, the company produces lots of hi-tech products such as accelerator, driving mechanism for nuclear power station and so on. It boasts diversified products and its products have not only been sold and well received in domestic marker, but also in 69 countries and regions such as USA, Japan, Russia, France, Germany, etc. SEMC has established broad business links with many world-famous companies.
SEMC warmly welcomes both domestic and foreign customers to establish and develop business relationships and will assure you of the quality products and satisfactory services.
