Internal Planetary Gear Efficiency High Ring Customized Gea Large

Products: High Quality Internal Ring Planetary Gear, Customized Gear, Large Gear

Application areas of planetary gears:

1. Automobile industry: Planetary gears are widely used in automobile transmissions and transmission systems, such as automatic transmissions and transfer cases.

2. Aerospace: In the aerospace field, planetary gears are used in the landing gear, engines and control systems of aircraft and rockets.

3. Industrial equipment: In industrial equipment, planetary gears are used in various mechanical transmission systems, such as compressors, rolling mills, textile machinery, and packaging machinery.

4. Precision Instruments: In precision instruments, planetary gears are used in various measurement and control systems such as machine tools, optical instruments and meters, etc.

Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Changsha Senjie Gear Co., Ltd (abbreviated as "CSG") in 2016. CSG is a production R&D base specializing in professional design, reserch, manufacture and sales of high-quality small module spiral bevel gears and high reduction hypoid gears and cylindrical gears. In 2023, Hunan Dinghan New Material Technology Co., Ltd. was established as a specialized international export business department. CSG has strong scientific research and development capabilities and is also equipped a full set of advanced equipment including seven-axis five-linkage CNC spiral bevel gear grinding machines and gear milling machines. By making the best use of the scientific and technological achievements and equipment of the Gear Research Institute of Central South University, machanical processing, heat treatment and testing. We have developed high-quality products featuring high reduction, high speed, heavy load, low noise and less teeth for users.

With the quality policy of "scientific and technological innovation, quality first, being first-class firm and customer‘s satisfaction", we have won the trust of well-known domestic and abroad enterprises with stable and excellent quality. It is committed to be a pioneer of the industry of China's small-module spiral bevel gears, and is dedicated to providing service for any related industry requiring industrial robots, CNC turning and milling compound power tool turrets, industrial sewing machines, reducers, bicycles, power tools and aeromodelling. We sincerely look forward to your cooperation!