- Model NO.: JH Series
- Toothed Portion Shape: Spur Gear
- Trademark: Chong Chi
- HS Code: 84834090
- Type: Circular Gear
- Manufacturing Method: Forging Gear
- Origin: China
"Chong Chi" JH Series universal industrial gearbox is a parallel shaft involute
cylingder gear transmission device with four basic models(one-stage,two-stage,
three-stage or four stage reduction) and 51 specifications.
This gearbox series is a new-generation universal gear transmission device.
Integrating our plant,rich experience in scientific research and design and
manufacture of gear.
Optimal design has been used for major parameters and standardized,series and modularized composed design has been applied to sub-assembly and
parts so as to realize the universal inner change ability with different models
and different structures for the major transmission parts.
Range of reduction ratio: 1.5-400
Range of output torque: 8.7-750KN. m
Maximum input speed: 1500r/min
Transmission efficiency 1-stage reduction 98.5
2-stage reduction 98%
3-stage reduction 97.5%
4-stage reduction 97%
The company's JH,JK,Z-Series,QJD,MLJ,LJC and MTP series are general purpose gearboxes that used in industries and sectors such as hydroelectricity,fossil fuel power,wind power,petroleum,rubber,construction materials,mining,lifting equipment,transportation and national defense.The preemptive fundamental research for key technologies for the world's largest ship lifter at the Three Gorges Dam,was conducted by the company.The company had also supplied the gearboxes to other huge engineering projects such as the Yantan and Qingjiang Geheyan hydropower stations and Xichang Satellite Launch Center (XSLC) mobile launch pad.
CN Gpower Gearbox Co.,Ltd(Chongqing Gearbox Co.,Ltd) is affiliate company
of China Shipbuilding Industry Corporation(CSIC) and member of China Shipbuilding Industry Company Limited.
It was founded in 1966 and covers a total land area of 90,000.Its total mumber of employee is about 3000,among them are 88 senior and intermediate managers,769 professional technicians.Its total asset is more than 500 millions and owns more than 1400 facilities.
The company gains 84 national patents and consitutes 18 national and trade standards,and the technology center of industries of the company is of state level.Our company is one of the Top 50 Industries Enterprises of Chongqing and the 500 Biggest Machinery Industries in China.
After nearly 50 years' development,CN Gpower has grown to a professional manufacturer specializing in R&D and production for case-hardened gearing units,couplings and dampers.
With products finding wide application in industries and sectors such as shipbuilding,cement,wind power,nuclear power,metallurgy,locomotive,offshore engineering,railway transportation and engineering machinery etc.,the company has expanded into a large-owned enterprise that conglomerates system integration,engineering an construction outsourcing,international trading.
CN 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 service departments 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" by Committee of National Consumers of Quality Management Association of PRC for 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 GPOWER usually can get to the site within 24 hours (principle of proximity will be adopted if the user is in a foreign country). Three Guarantees services will be provided within the warranty period in accordance with the contract. Besides, spare parts will be sold to the user at favorable prices for a long time.