The bridge gear adopts a unique heat treatment technology in casting, which improves the hardness of the ring gear, improves the wear resistance and impact resistance of the product; secondly, it is cast with high-strength steel, and the rotary kiln is optimized to ensure that the parts can be used under long-term operation. The stability of the product prolongs the service life of the product during use. Finally, increase the production scale of gears, invest in technical content, and carry out mass production of products, with short construction period and high quality.

Production
