Arc-Shaped Gear Grinding Meshing Gear Set For Planetary Reducer 120

The characteristics of arc grinding meshing gear set are briefly described as follows:

• Arc tooth shape: The tooth shape is rounded, providing a long contact line and smooth mesh.
• High transmission smoothness: The long contact line reduces vibration and noise, and is suitable for high-speed transmission.
• High load-bearing capacity: The tooth surface contact area is large, which is suitable for heavy load conditions.
• Excellent fatigue resistance: uniform stress distribution on the tooth surface reduces fatigue cracks.
• Insensitive to errors: Maintains good performance even in the presence of manufacturing or installation errors.
• Processing difficulty: Requires special equipment and precise processes.

DINGSCO

Why choose us?

1. We integrate design, R&D, manufacturing and sales, specializing in the production of high-quality small module gears.

2. We support customization based on drawings and samples, and provide you with one-on-one professional services.

3. We have strong scientific research and development capabilities and are committed to developing high-quality products with high speed reduction, high speed, heavy load, low noise and few teeth.

4. We have a complete after-sales service system to provide professional and efficient after-sales service.

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!