三協製作所 List of Products and Services

● Long-Length CFRP Roller Tube * Longitudinal Elastic Modulus: Maximum 350 GPa * Tube outer diameter finished by cylindrical grinding with a precision of Φ±0.05mm * Maximum outer diameter Φ350, length 3.5m (longer lengths require joining) ★ For more details, please request materials or download the documentation ★

Sankyo Manufacturing Co., Ltd. conducts analysis, design, molding, and assembly of products made from materials such as plastics, glass fiber reinforced composites (GFRP), carbon fiber reinforced composites (CFRP), and difficult-to-cut materials like non-ferrous metal ceramics. Utilizing processing technologies developed over 40 years, we strive to provide prompt and suitable solutions to meet the diverse needs and requests of our customers, ranging from functional components that support daily life to advanced high-function structural materials. 【Business Activities】 ■ Design, molding, processing, and assembly of various plastics ■ Design, molding, processing, and assembly of various composites ■ Grinding and cutting processing of various new materials ■ Design and manufacturing of automatic machines and conveyors *For more details, please refer to the PDF document or feel free to contact us.

●This is an example of CFRP applications. On our website, examples of applications tailored to the characteristics listed below are provided. Please take a look. ●Mechanical Properties - Lightweight, high rigidity, high strength - Vibration damping ●Thermal Properties - High thermal conductivity - Low thermal expansion ●Electrical Properties - Conductivity ●X-ray Properties - X-ray permeability ●Chemical Properties - Corrosion resistance, chemical resistance, weather resistance - Reactivity ●Others - Low outgassing - Good shape moldability ★For more details, please request materials or download the documents★