1. Plastic crusher, palstic powder pulverizer, grinder machine 2. compact configuration design 3. low noise 4. Strong ... wallop 1.Working PrinciplePlastic crusher, palstic powder pulverizer, grinder machine, As the raw materials are put into mill room, ultrasonic ... turbinewheel grader at the top, then with the function of centrifugal force coarsepowder will be threw off to canister wall, ...