If there is any rust on the combine chains(GETECHAIN) https://www.getechain.com/ attention should be paid to it. This is not only about the appearance, but also about the important issues such as service life and safety. Never be careless. 1. The enterprise did not strictly follow the requirements of cleaning and antitrust procedures and oil seal antirust packaging in the process of producing the combine chains to carry out antitrust treatment on the chain parts in the processing process and the assembled combine chains finished products. For example, the chain is in contact with corrosive liquid or gas. 2. The quality of antitrust lubricating oil, cleaning kerosene and other products used in the production of the enterprise cannot meet the requirements of the technological regulations. 3. As the price of combine chains steel drops once and then drops, the material of chain steel gradually declines. For example, the content of nonmetallic impurities in steel is relatively high (the increase of sulfur content in steel reduces the corrosion resistance of the material itself), and the metallurgical structure deviation, etc. The chain steel used by the current production enterprises comes from a variety of sources, and the quality of the steel is even better. 4. Some enterprises have poor environmental conditions, high content of harmful substances in the air, and too small turnover space for effective antitrust treatment. Coupled with the hot weather, production workers in violation of anti-rust regulations and other phenomena also exist. Click Driving chain manufacturer https://www.getechain.com/product/driving-chain/ to learn about more information.