Great Wall Motor's Gear High Precision and Powerful Performance with Z 22/18 Teeth in Steel

What are the characteristics of Great Wall motor gear?

Great Wall Motors (GWM) stands out in transmission gear technology, showcasing the following technical features.

Advantages

Smart Control Techniques: We use a whole box flow distribution control method to optimize the clutch's slip friction work, oil temperature, and steel plate temperature. This enhances heat dissipation, keeping everything running smoothly and cool.

Innovative Designs: Our smart dual-pump system, along with optimized friction plate grooves and gear force-fed lubrication, helps manage energy more efficiently. This means better performance and less waste.

Precision Machining: High-precision gear sets ensure a perfect fit, reducing vibrations and noise. This improves the vehicle's NVH (Noise, Vibration, and Harshness) performance, making for a quieter and more comfortable ride for passengers.

Low Friction Bearings: By using low-friction bearings, we boost transmission efficiency between gears and increase the gear set's impact resistance. This means the system stays stable even in rough conditions, like off-road driving with lots of bumps and bounces.

Pressure Fit Design: The input end features a pressure fit design (heliectric), which strengthens the connection between the input shaft and gears. This improves shock resistance, ensuring the gear system works well even under harsh conditions, like high-speed travel or sudden acceleration.

In the field of automotive engineering, gears have extensive applications, and the following are key applications of gears in Great Wall Motor vehicles:

Transmission Gears: These gears are essential in manual, automatic, and dual-clutch transmissions. They help transfer speed and torque from the engine to the wheels, making gear shifts smooth and seamless.

Differential Gearbox: Found in four-wheel drive and all-wheel drive vehicles, these gears distribute torque evenly, which boosts driving stability and makes steering more responsive.

Crankshaft Timing Gear: These gears are crucial for the engine's timing system. They ensure precise control over the valves, which leads to better fuel efficiency and improved engine performance.

Great Wall Motor's in-house expertise in gear technology, combined with their high-performance features and wide range of applications, strengthens their strong presence in both domestic and international markets. As technology advances rapidly in electrification and intelligence, Great Wall Motor will keep pushing the boundaries of gear technology, playing a vital role in shaping the future of the automotive industry.

Why choose us?

Since 1994, we've been at the forefront of high-end internal bevel gears and custom gears. With over three decades of industry experience, we're committed to ISO 4-6 standards, ensuring quality is always our top priority. Each gear is meticulously crafted for exceptional reliability and long-lasting performance. We're confident that our tailor-made, premium solutions will not only meet your needs but exceed your expectations.

Our team is a powerhouse of expertise, featuring a doctoral graduate, a distinguished member of the China Gear Standardization Technical Committee, and a postgraduate researcher specializing in bevel gear studies. This combination of talent drives robust technical innovation and strict adherence to industry benchmarks.

On the production side, our facility is equipped with advanced CNC seven-axis, five-linkage spiral bevel gear grinding and milling machines, along with a full suite of cutting-edge manufacturing and testing equipment. Every step, from production to quality inspection, is tightly controlled to ensure our products meet the highest standards of quality and efficiency.

Let us help you find the perfect gear solution—reach out to us 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!