High-precision transmission: Using CNC processing technology, the pulley tooth profile accuracy reaches ISO 5 level, the pitch error is controlled within ±0.02mm, and it works closely with the synchronous belt. The transmission ratio is constant, effectively avoiding power loss, and is suitable for precision processing of industrial machinery and precise positioning operation of medical equipment.
Low-noise operation: Through optimized structural design and surface treatment process, the operating noise is less than 45 decibels. It can reduce noise pollution in industrial workshops and avoid interference with patients and medical staff in medical environments, creating a quiet working space.
High wear resistance and long life: High-strength and wear-resistant materials are selected and strengthened by special heat treatment. In the high-frequency operation of industrial machinery and long-term use of medical equipment, it can effectively reduce wear, extend service life and reduce maintenance costs.

Good environmental adaptability: The synchronous pulley made of stainless steel has excellent corrosion resistance and can resist oil and chemical reagents in industrial production, as well as disinfectants and body fluids in medical environments; aluminum alloy material has both lightness and strength to meet the needs of different scenarios.

Test items	Testing standards	Significance of detection
Tooth profile accuracy	ISO 5 class	Ensure accurate meshing with the synchronous belt and stable transmission
Pitch error	±0.02mm	Ensure accurate transmission ratio and improve equipment operation accuracy
Surface roughness	Ra≤0.8μm	Reduce friction and reduce operating noise
Wear resistance	Simulated 500 hours of continuous operation with no noticeable wear	Meet long-term high-frequency use requirements

Materials and processes: High-strength aluminum alloys are mostly used in industrial applications. The strength and hardness are improved by T6 heat treatment, and the surface anodizing treatment enhances wear resistance and corrosion resistance. 316L stainless steel is used for medical equipment. Through solid solution treatment and electrolytic polishing, the strength is guaranteed while improving biocompatibility and finish to prevent bacterial adhesion. The manufacturing process uses a five-axis linkage machining center and laser cutting technology to ensure accurate tooth shape and precise size.
Specifications: A variety of diameters, tooth shapes and groove numbers are provided to adapt to different types of synchronous belts and transmission requirements. The diameter ranges from 20mm to 200mm, which can meet the power transmission requirements of large transmission systems of industrial machinery and small precision parts of medical equipment. At the same time, customized services are supported, and personalized design and production are carried out according to customer equipment parameters.
Application scenarios: In the industrial field, it is widely used in material transmission of automated production lines and power transmission of CNC machine tools to ensure efficient and stable production; in medical equipment, it is used for the movement of CT scanner examination beds and joint drive of rehabilitation training equipment to help medical operations be accurate and safe.