Specialized in the processing of miniature bearings! Adopting a high-speed self-supply method to reduce non-processing time.
The "SG1-OR" is a space-saving internal grinding machine designed for high-efficiency processing of small-diameter parts. Equipped with a 2-roller, 1-shoe spindle that has a proven track record in bearing processing, it has successfully achieved significant miniaturization of the machine body. It features a servo motor-driven self-feeding mechanism that realizes high productivity. 【Features】 ■ Centerless type for bearing processing ■ Equipped with a well-established 2-roller, 1-shoe spindle and a high-speed self-feeding mechanism using a cam and servo motor ■ Various options available to meet customer needs ■ Successful significant miniaturization of the machine body ■ Machine dimensions: 745mm(W) × 1,037mm(D) × 1,570mm(H) *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Processing Specifications】 ■SG1-OR ・Workpiece outer diameter: φ3 to φ19mm ・Workpiece inner diameter: φ2 to φ16mm ・Workpiece width: 1 to 8mm ・Groove radius: Max 5mm *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Example of Target Processing】 ■ Bearings, automotive parts *For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Seiko Instruments offers various grinding machines that achieve precision and high-speed processing based on the technology cultivated in watch manufacturing. We provide compact and energy-efficient internal grinding machines that are friendly to the factory environment, utilizing expert craftsmanship.
![[Processing Example] Thin-Walled Workpiece CNC Internal Grinding Machine STG-6N](https://image.mono.ipros.com/public/product/image/f1f/2001044258/IPROS34561284441042999581.jpeg?w=280&h=280)
