Product Name: Reducer for Centre Drive Mill Model NO.: JS Series for Centre Drive Mill Transmission: center drive Trademark: Chongchi Transport Package: Wooden Case Specification: JC/T878.1-2001 Origin: China HS Code: 84834090 Product Description Product DescriptionJS Series Reduction Gears is the main product of our company.It gathered the drivingtechnologies,especially the rich designing and manufacturing experiences of Large-scale,high precision,hardened surface and heavy-duty gear driving equipments made by ourcompany.At the same time,it also adopted the technological advantages of the reduction Gears for miu manufactured by foreign countries,thus a new type of large powered centraldriven product is developed.In 2001,JS Series Reduction Gears was evaluated by National Construction Material Industry Standardization Technology Commission as the industrial standard with StandardNo.JC/T878.1-2001.Our JS series centre drive mill gearbox is developed from a large powered centre drive mill gearbox. It mainly consisits of reduction gears, low speed driven system, diaphragm coupling, lub-oil station, and multi-path temperature periodic indicator.The centre drive mill gearbox adopts power shunting and synchronous transmission gear system to adjust the load of each gear. It has properties of compact structure, small size and light weight.The gear is a parallel shaft-type involute gear. It is made of high-grade alloy case-hardened steel, and their surface are cemented, hardened and groud. So it has high accuracy and large loading capacity.Company informationIn 1985,through technology transfer,digestion,absorption and reinvention,the companydeveloped its own JS1100 central-driving mill reducer in the country.By 2007,JS seriesreduction gearbox has been available with eight models from JS90 to JS160,with transmission power ranging from 800KW to 4,500KW and gear ratio from 35:1 to 50:1.To better adapt to the use of high speed electric motors in large central-driving mills,three-stage coaxial dual-output central-driving mill reducer JST series was developedindependently,which now features five models from JST130 and JST170 with transmissionpower between 3,000 and 8,300KW and gear ratio between 50:1 and 70:1.The JS160 reducer has been successfully exported to Portugal,Turkey and Brazil,while thenewly-developed JST150 and JST160 been delivered to countries like Jordan and Yemen.The JST160B(5,000KW) reduction gearbox is China's largest central-driving cement millreducer recently.Our servicesTEL:4008871468CN GPOWER Gearbox Co., Ltd has served the gear industry for nearly 50 years.It has established after-sales service system, sales offices and after-sales servicedepartments in Shanghai, Beijing, Wuhan, Shenyang, Lanzhou, Chengdu, Xinjiang,Penglai in Shandong and Taizhou in Zhejiang, and also in Singapore and India.The company has been rated as "National customer satisfaction enterprise" byCommittee of National Consumers of Quality Management Association of PRCfor many years in succession. For quality problems, the company will give reply via fax, telephone or email within 4 hours.When it is necessary to arrange after-sales service personnel to the user's site, CN GPOWERusually can get to the site within 24 hours (principle of proximity will be adopted if the user is ina foreign country). Three Guarantees services will be provided within the warranty period inaccordance with the contract. Besides, spare parts will be sold to the user at favorable pricesfor a long time.