Robot Sewing Machine Industrial Reducer Electric Motor Industrial Reduction Gearbox

Products: Four series reducer, K series, F series, S series, R series reducer

The four major series of reducers are one of the many categories of reducer equipment. They are composed of four different reducers, namely:

1. F series parallel shaft helical gear reducer: This reducer is a type of helical gear reducer. Its structural forms include shaft extension type, foot type, flange type and shaft-mounted type. Its torque range is 200~18000Nm, and its power range is 0.18~200kW.

2.R series helical gear hardened surface reducer: This is a coaxial helical gear reducer, which is also a type of hardened surface reducer.

3. K series spiral bevel gear reducer: This is another special type of reducer, mainly using the design of spiral bevel gear.

4. S series hard tooth surface worm gear reducer: Although this reducer also adopts the form of a worm gear, it is different from the general helical gear reducer in that it adopts a hard tooth surface design.

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!