SC series standard reducers are used for coal preparation plant scraper conveyors and belt conveyors. These reducers are designed with modularity and integrated components, featuring light weight, small size, and strong interchangeability. This significantly reduces the maintenance costs for customers and improves their return on investment. The high-quality gear processing, unique heat treatment process, double tooth surface grinding process, and special heat dissipation and noise optimization design greatly optimize and improve the working environment at coal mining sites.