Spur Gears
A complete selection of cylindrical gear products.
Cylinder gears continue to play a key role in the gear world, and they account for more than 60-70% of the gear market (2004, Frost & Sullivan). With 35 years of development experience, Six Star can provide complete cylindrical gear solutions for our customers. Our main manufacturing capacity is shown in the table as follows:
Gear and shaft Capabilities- Quality Level (1) DIN 2 Grade
- Manufacture Range Gear: Max. Outside Diameter: 2000mm / Max. Module: 34mm
(2) JIS 0 Grade
(3) AGMA 15 Grade
Shaft: Max. Outside Diameter: 350mm / Max Length: 1500mm
In addition, the portfolio of cylindrical gears we can provide is quite broad, including external gear, internal gear, spur gear, helical gear, and shafts. We make sure our gears meet our customers' expectations and reach the highest transmission efficiency (99%) and high speed (10000 RPM).
The applications for our cylindrical gears are extensive: machine tools, textile machines, pumps, compressors, healthcare equipment, agriculture machines, printing machines, sawing machines, and so on. We provide custom design and manufacture services for customers and offer a warm and informative welcome to everyone who contacts us.
Specification
Sixstar can customize different kinds of gears according to customer's drawing or specific request.
Applications

- Machine Tools
- Aerospace
Do you want to offer excellent machine tools to your customers?
Precise drive systems are vital parts on rotary tables, spindles, ATCs and gear reducers. Since 1975, Six Star has designed and manufactured gear components and gearboxes for drive systems or for the whole machine. We have produced items to be used in a wide range of products, such as milling machines, turning machines, CNC vertical machine centers, CNC horizontal machine centers, heavy-cutting machine centers, drilling machines, and other precision machine tools.
In addition, Six Star produces spur gears, helical gears, double helical gears, bevel gears, worm and worm gears, and shaft and planetary gearboxes. Today, Six Star can provide precise, low-noise custom products within a range of specifications.
Six Star has manufactured gears for aerospace applications for more than 20 years. Since 2006, we have provided gears to well-known Aerospace Industry enterprises as a qualified vendor for their aircraft, and is certified by AS9100 quality system in year 2014. Aerospace gears manufactured by Six Star include spur gears, helical gears, worm and worm gears, and splined shafts. These gears can be used in control systems, pumps, planetary gears, landing mechanisms, and other aerospace applications.
In order to increase cooperation with our aerospace partners, Six Star constructs a new manufacturing plant and headquarters in The Taichung City Precision Machinery Innovation Technology Park. This plant is with 19,140 square meters area and starts running production from 2013. With this expansion, Six Star will be able to offer even better service and shorter production time to our valued customers. The ability to produce diverse gear types in small batches to fit our aerospace partners' needs makes Six Star the ideal manufacturer for gears in the aerospace industry.
- Applications Gallerys
- Machine Tools
- Internal Gear
- Agriculture Machinery
- Cycloid Gear
- Cycloid Gear
- Gear for Machine Tool
- Hydraulic Pump Gear 1
- Hydraulic Pump Gear 2
- Machine Tool Gear
- Master Gear
- Master Gear
- Pump Gear M Smaller than 0.5
- Pump Gear Small
- Spline Shaft
- Transmission & Shaft
- Automobile Gear, Auto Parts
- CNC Lathe Gear
- CNC Lathe Gear
- Compressor Gear
- Hydraulic Pump Gear
- Machine Tool Gear
- Machining Center Gear
- Printing Machine Gear
- Textile Machine Gear
- Agriculture Machine Gear, Transmission Gear, Bulldozer Gear 1
- Agriculture Parts, Transmission, Bulldozer Gear 2
- Related Products
Helical Gear / Cycloid Gear
The cycloid gear plays an especially important role in this market.
Details- Files Download
Spur Gears | Made in Taiwan Spur Gears, Rolling and Forming Machines Manufacturer | Yieh Chen
Located in Taiwan, Yieh Chen Machinery Co., Ltd. has been a precision gears, thread rolling and forming machines manufacturer. Their main gears and machines, include Spur Gears, spur gears, helical gears, thread rolling machines, spline rolling machines, multi forming machines and special purpose machines, with machine tools from Switzerland, Germany, USA, and Japan to make gears comply with DIN, AGMA, JIS, and GB quality standards.
Yieh Chen Machinery Co., Ltd. is a gear manufacturer of gear for air screw compresser, cnc lathes, machining center, printing machines and more. Also, we providing quality thread rolling machine, spline rolling machine, multi forming machine. Yieh Chen Machinery Co., Ltd is the affiliate of Six Star Group. Six Star was founded in 1975 by Six brothers and devoted to the manufacturing of precision gear products. Yieh Chen Machinery was established in 1984 into the market of machinery industry and is dedicated to produce Thread rolling machine and Spline rolling machine with high quality and durable lifetime.
Yieh Chen has been offering customers high precision gears, thread rolling and forming machines, both with high-quality manufacturing and 39 years of experience, Yieh Chen ensures each customer's demands are met.