Products application field:
Supplying forging parts of the alternators and traction motors in the field of rail transit.
Featured products:
Alloy steel forging and heat treatment
High-strength bolt
Large die forging for shafts
Crankshaft die forging
Large and complex open die forgings
Advanced equipments:
3T, 5T Ele-hydraulichammer
3.15T Hydraulic die forging hammer,
1T, 0.75T Air hammer
300T Friction press
250kw Medium frequency induction furnace
Resistance furnace, Salt bath furnace, Vacuum furnace and other machining equipments.
Possessing the material inspetion equipemnt for chemical analysis and metallographic analysis
CRRC Yongji Electric Equipment Co. Ltd. Founed in 1969, is a specialized large enterprise engaged in developing and manufacturing various types of motors, electric control devices, and electro/electronic elements used in the fields of railroad vehicles, oil drilling machine, wind power generation and metallurgical machinery etc. The company have the Post-Doctor Scientific Research Station and the state-level Technology Center...
As the largest designer and manufacturer in electric transmission of locomotive, traction motors and control devices developed and manufactured by the Factory had been equipped respectively on more than 2/3 and 1/3 of the total diesel locomotives in China. In 2006, the marked share in diesel and electric locomotive in China near 80% and 40% respectively. At the same time the factory has become the principal supplier of drilling motors for oil drilling and wind generator in China. The sales in metallurgy and diesel-generator sets are increasing rapidly.
The company is certified in conformity with the ISO9001, IRIS quality system, ISO14001 environmental system and OSHMS system. Its products have been exported to the USA, UK, Switzerland, Belgium, Russia, Canada, Australia, Iran, Egypt, Cuba, Turkmenistan, Nigeria, South Africa Pakistan, Burma, SriLanka, Vietnam, Sudan, Malaysia, Hong Kong etc. Over 40 countries and zones
The company insists on combining self-development with imported technique and has introduced manufacturing technology of electric machine and electric apparatus from GE and EMD company of USA, ALSTOM of Franc, HITACHI of Japan and Siemens of Germany respectively. The factory can design and manufacture the electric transmission system for locomotive according to the requirements of customers.
Up to now, the products made in the company have covered as many as 300 series, 600 varieties and 2200 models. The annual capacity of the company has reached as many as 20, 000 motors and 2000 sets of converters.
The company has won 429 technical patents in all, 50 of which are listed as the invention patents.
