Precision Grinding Teeth Spiral Bevel Teeth High-Efficiency Transmission for Steel Products in ISO 4-6 Grade

What are the characteristics of Grinding helical bevel gear?

Helical bevel gear, also known as spiral bevel gear, is a gear used to transmit movement and power between two intersecting shafts. The tooth surface is spiral, and the tooth shape gradually decreases from the large end to the small end, similar to a cone shape, hence the name "bevel gear". This design allows for smooth and efficient transmission.

Advantages

Experience high transmission efficiency with our helical surface design, ensuring optimal performance right from the start.

Enjoy a quieter operation thanks to the bevel meshing, which minimizes gear impact and noise.

Our gears boast a strong load-bearing capacity, easily handling large radial and axial loads.

With excellent wear resistance and reliability, they offer a long service life. Plus, they require less space compared to belt or chain transmissions when delivering the same torque.

Trust in a stable transmission ratio that remains constant, meeting the precise needs of your mechanical equipment.

Helical bevel gears are renowned for their high efficiency, low noise, precision, and durability. They've become an essential component in modern industrial transmission systems. As technology evolves and market demands shift, their usage is projected to expand, delivering reliable and efficient transmission solutions to a wider range of industries. If you're in the market for a top-notch gear solution, think about the advantages of helical bevel gears for your next project. They could be just what you need to take your machinery to the next level.

Why choose us?

Since 1994, we've been dedicated to crafting top-notch internal bevel and custom gears. With over 30 years of expertise, we adhere to strict ISO 4-6 standards. Quality is our top priority, and we meticulously create each gear for reliability and durability. We're confident that our customized, high-quality solutions will exceed your expectations and perfectly meet your needs.

Our team includes a doctoral-degree holder, a respected member of the China Gear Standardization Technical Committee, and a graduate student specializing in bevel gear research.

We're proud to have advanced CNC seven-axis, five-linkage spiral bevel gear grinding and milling machines in our factory. We also have a full suite of cutting-edge production and testing equipment to ensure every product meets the highest standards of quality and efficiency. Let us help you find the perfect gear solution today!

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!