Attention those who want to improve the precision of finishing processes in cutting and grinding!
Simultaneous processing of both sides achieves high precision at the micrometer level. Additionally, cost reduction is possible due to the shortening of work hours.
At Sunstar Engineering Co., Ltd., we possess various technologies such as cutting, grinding, pressing, and heat treatment, and we provide consistent support from design and production to testing and analysis. By processing both sides simultaneously, which is usually done separately, we have achieved high precision and reduced costs through shortened work hours. Prototype support is also available. Please feel free to consult us. 【Features】 ■ High-precision double-sided grinding at the μm level ■ Proven results in gear cutting for motorcycle sprockets and outboard motor gears ■ Numerous facilities including NC lathes, machining centers, and laser processing machines *For more details, please refer to the PDF materials or feel free to contact us.
Inquire About This Product
basic information
For concerns like this: ■ I want to improve the precision of finishing processes. *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（3）
Download All Catalogs
Company information
The origin of Sunstar Giken dates back to 1932 when it began selling bicycle parts. Subsequently, the company successfully manufactured and sold its own bicycle rubber adhesive (glue for tires and tubes). Utilizing the production equipment for the metal tubes that contained the rubber adhesive, they commercialized what is now known as Sunstar toothpaste, which became the foundation of Sunstar Co., Ltd. Meanwhile, the bicycle parts manufacturing and sales business later shifted to metal parts for motorcycles, establishing the foundation of the current Sunstar Giken Co., Ltd. Since then, the company has responded to the changing needs of the times by supplying OEM parts such as motorcycle sprockets, brake discs, and outboard motor gears to domestic and international two-wheeled manufacturers, holding a top-class market share. They excel in integrated production from pressing, heat treatment, cutting, gear cutting, to polishing using coil materials with thicknesses ranging from 4mm to 13mm, and can handle a wide range of materials including carbon steel, stainless steel, and aluminum in collaboration with multiple material manufacturers. The equipment includes a diverse range of facilities from large presses of 150 tons to 2000 tons, machining centers, laser processing machines, hobbers, NC lathes, polishing machines, and high-frequency hardening, enabling processing tailored to customer needs.