... low noisy,non-pollution, operation simply, maintain convenient.2.The can crusher, mainly service for old and useless or discarded materials ... for reuse purpose. 5.Used for crush the Aluminum can, metal pail, metal can, drink can. Metal Crusher's main application and some advantagesA ... used to break the cans into ideal pellets, such as drink can, beer can, paint cans, etc, so that the transport cost ...