Three shaft plastic shredder
max. 500 kg/h, 488 x 605 mm | M465/3-480 ERDWICH

For the defined shredding of voluminous and massive materials required for further operating or processing procedures, ERDWICH has developed the three-shaft technology. It is based on the proven rotor shearing cutting principle of the two-shaft technology.
Due to the different speeds of the three cutting rotors and to variable knife equipments, the materials are continuously pulled in and shredded – no jamming, no blocking. Materials which are too voluminous are cycled by the overhead transfer shaft to the knife shafts below for further shredding. This circuit is repeated until the defined size of piece is reached.

The size of piece is determined by perforated sieves mounted under the machine through which the materials drop and are discharged after shredding. Three shafts – an optimal result: Exactly defined sizes of piece.