TROMMEL AND MACHINE FOR SORTING WITH THE SAME

摘要

PURPOSE: A trommel and a waste sorting machine having the same are provided to ensure the height proportionally to the diameter of a sorting hole and to prevent blocking of the sorting hole. CONSTITUTION: A trommel has waste inlet(42a) and outlet(42b) at both ends. The trammel has a trammel screen(42) having a plurality of sorting holes at the circumference. A cylinder part(44b,46b) is formed at the outer circumference of the through hole of the sorting hole. The height of the cylinder part is same as the diameter of the through hole. A waste sorting machine comprises: a fragmentizing device; a hopper feeder of vibration for removing foreign materials in waste; a conveyor for transferring the waste from the hopper feeder in constant speed; and the trammel(40) for filtering the waste.