High-Efficiency Transmission Precise Sewing Comprehensive Feeding Flat Seam Machine With Spiral Bevel Gear

What are the characteristics of Compound feed lockstitch sewing machine gear?

Advantages

Spiral Bevel Gear Design: We use high-precision spiral bevel gears to ensure efficient power transmission between the upper and lower shafts. This design significantly reduces vibration and noise.

Lubrication System Optimization: Some of our machine models feature a gear pump oil supply system. This ensures ample lubrication even during low-speed operation, helping to minimize wear and tear.

Experience lightning-fast performance with our high-speed sewing machines, designed for maximum productivity in industrial settings. With their strong stability and high rotation speeds, these machines can handle even the most demanding tasks.

Enjoy a smooth and quiet operation thanks to the precise gear meshing and auto-lubrication system, which effectively minimize vibrations and noise.

Plus, the use of high-precision materials and craftsmanship ensures a long service life, reducing maintenance costs and keeping your operations running smoothly.

Application Scenarios:

1. Industrial Sewing Machines

By using gears to sync the up-and-down axes, these machines improve sewing accuracy and efficiency. They're perfect for industrial settings where top-notch sewing quality is a must.

2. Customized Machine Adaptation

This gear design is tailored to perform under specific conditions, meeting specialized sewing needs with ease.

3. High-Speed Sewing Contexts

Thanks to their high precision and low noise, these gear units excel in high-speed sewing. They maintain stability at high speeds, boosting productivity while reducing vibrations and noise. This makes them ideal for large-scale, high-efficiency sewing operations.

Why choose us?

Since 1994, we've been leading the way in crafting top-notch internal bevel gears and custom gear solutions. With over three decades of expertise, we stick to ISO 4-6 standards, ensuring every product is of the highest quality. Our gears are designed for outstanding reliability and longevity. We’re confident our premium, custom solutions will exceed your expectations.

Our team includes seasoned experts, such as a doctoral graduate, a respected member of the China Gear Standardization Technical Committee, and a postgraduate researcher specializing in bevel gear technology. Their extensive knowledge drives our technical innovation and commitment to meeting industry standards.

Our production facility is equipped with state-of-the-art CNC seven-axis, five-linkage spiral bevel gear grinding and milling machines, along with a full range of advanced manufacturing and testing equipment. Every step of the process is carefully monitored to ensure our products meet 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!