The lifting chain is the transmission chain of the smart scraper. Intelligent scraper is a mechanical machine for cleaning up dairy dumplings in cow breeding. You can clean up the feces of dairy cows and provide a comfortable environment for cows. So some people will also call it a manure scraper. The chain of the manure scraper is generally selected with the 13mm specification, of course, there are also large specifications. Mainly based on the size of the manure scratch. Such customers generally use the 80 -level lifting chain, and the surface treatment can be made according to the customer's requirements.