... 3. Low noise; 4. Easy adjustment. Crusher machine for metal Description:1.this machine is low noisy,non-pollution, operation simply, maintain ... the Aluminum can, metal pail, metal can, drink can.Crusher machine for metal Features:1. Geared motor drive. 2. Rugged construction, ... used for crushing various waste cans, beer cap and all kinds of metal beverage cans, paint cans, sheet metal scrap, scrap iron ...