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Hoisting Machinery

Scope of Application:
crane hoisting drive, crane travelling drive

Main equipment adopted for crane


 ●   Eastwell parallel-axes helical gear reducer motor is widely adopted by a lot of crane manufacturers in China, the rated power of the gear reducer reaches 200kw, and the speed ratio is customized according to the working conditions.

 ●   Eastwell gear reducer mostly provides 2-stage or 3-stage speed reduction, with hollow shaft or solid shaft output, provides base installation, flange installation or axis installation, and adopts the housing of same size. The parallel-axes speed reducer which is developed according to the thought of integrated forming has higher torque output and compact structure. These advantages can be adopted with a lot of modular systems of Eastwell speed reducer.



Purpose of working machine


●   belt conveyer, scraper conveyor, crusher, wheel-on-boom stacker and reclaimer, gas pump, jigger, mine aerial passenger cableway, winch, vibrating sieve and so on

Main application customer          



Name of Client:Zhengzhou New Dafang Heavy Industry Science & Technology Co., Ltd.

Name of Case: Zhengzhou New Dafang Heavy Industry Science & Technology Co., Ltd.


Industry: Hoisting Machinery

Product Adopted: Eastwell Gear Reducer

Introduction to the Project:

Zhengzhou New Dafang Heavy Industries & Technology Co., Ltd. is a high-tech & innovative enterprise specializing in designing and making heavy engineering & machinery.The company has presided and participated to draft several national and professional standards and criterions, undertaken and completed the National 863 Torque Program and project of developing and manufacturing the major technical equipment of 10th Five-Year Program, and awarded the first prize of Science and Technology in the Chinese Machinery Industry.
Via technical innovation, New Dafang has completed the research and development of a series of major construction equipment with independent intellectual property such as the for highway, express railway, urban rail transit, ship engineering, magnetic levitation train, water conservancy, metallurgy, military engineering and wind power, and has successfully developed 8 categories and 81 varieties of product, which have filled into 20 blanks in large-scale complete set of technology and equipment for bridge construction at home, broken 16 foreign monopolies, obtained 30 national patents of invention and utility models, formed the national standard, powerfully promoted the industry upgrade and structure adjustment of the bridge construction equipment manufacturing industry, improved the hydromechatronics integrated control technology of Chinese large-size transfer construction equipment to the international advanced level, and New Fangda has become the first brand in the Chinese bridge construction equipment industry and is leading the development trend of the industry. Website © SHANGHAI EASTWELL GEAR REDUCER CO.,LTD 2016   沪ICP备16051594号-1  

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