Meat grinder is a necessary equipment for meat processing. It can be un-thawed meat directly twisted, which can be made into different meat granules, which does not damage the muscle fiber organization, the meat is heating up small, which is conducive to the freshness of the product and extending the shelf life. To mix or stir up the preparatory work. Because it does not need thawing, it retains the nutrition and meat flavor. Can be twisted - 18 ℃ block frozen meat, fresh meat can also be processed. The equipment does not damage the muscle fiber structure. It does not need to be thawed to reduce the loss of nutrients and proteins in the meat, as well as to slow down the meat.