Precision Brass Spiral Precision Instrument Custom Industrial Gear with Z 36/36/40/20 Teeth GL03/04/07/08 Drawing Number

What are the characteristics of Precision instrument gears?

Precision instrument gears are crucial parts in mechanical devices and are commonly found in a variety of fields, including precision instruments, cars, aerospace, and medical equipment.

Advantages

Precision instrument gears are high-precision mechanical transmission components that transfer power and motion through exact meshing.

Key features include: high precision, with tooth shape, pitch, and direction measured in microns to ensure stable, quiet transmission;

high efficiency, minimizing energy loss; long life, using high-quality materials and advanced technology for high wear, fatigue, and corrosion resistance; low noise and vibration, with optimized design for smooth operation; and strong adaptability, customizable for various conditions, from high-speed light loads to low-speed heavy loads.

Precision instrument gears, as high-precision mechanical transmission parts, need strict quality control and technical support. By choosing the right materials, using advanced manufacturing processes, and optimizing design, these gears can meet complex requirements in various fields. They also ensure the efficient and reliable operation of equipment.

Why choose us?

Since 1994, we have been committed to manufacturing high-quality internal bevel and custom gears. With over 30 years of experience, we adhere to stringent ISO 4-6 standards. Quality is our top priority, and each gear is meticulously crafted for reliability and durability. We are confident that our customized, high-quality solutions will exceed your expectations and perfectly suit your needs.

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

We take pride in our advanced CNC seven-axis, five-linkage spiral bevel gear grinding and milling machines at our factory. We also have a full range of cutting-edge production and testing equipment to ensure every product meets the highest standards of quality and efficiency.

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!