Grinder for large sized and voluminous pieces

Suitable for the grinding of large sized and voluminous pieces from the injection moulding and blow moulding processes, of pieces from extrusion (pipes, profiles, plates, drains), film in bulk or on reels, thermoforming reels, small blocks.


da 600 a 1200 kg/h


75 kW o 90 KW

Fan engine:

7,5 kW

Rotor diameter:

600 mm


open or closed

Rotor length:

1200 - 1600 mm

Rotating blades:

3 o 5

Fixed blades:



• Large and voluminous sized waste from the injection moulding process

• Large and voluminous sized waste from the blow moulding process

• Extrusion parts (pipes, profiles, plates, drains)

• Film in bulk or on reels

• Thermoforming reels

• Small blocks

• Refrigerator processing plants 40 pcs/h

• Tyre processing plant


• cutting chamber in top quality large steel sheeting assembled with screws and pins in order to render worn parts easily replaceable.

• double row spherical roller bearings housed in supports connected for the entire circumference to the grinding chamber with a relief and equipped with grease nipples.

• arrangement of water cooling for the cutting chamber

• configuration of the scissor cut obtained with the inclination of the rotating blades in respect to the counter blades

• tempered chrome k110 blades and counter blades (58/59 HRC), rectified and micro metrically adjustable

• blades and counter blades adjustable on the bench with a template in order to always maintain optimal cutting conditions and distance between the blades and between the rotor blades and the grille, as well as a reduction in replacement times

• reversible sorting grille with a large exhaust area mounted on a cradle grille holder which renders cleaning and replacement easy

• solid flywheel fastened to the shaft rotor with expanding shrink disks which guarantee a reliable fastening over time

• funnel container for ground waste, extractable and designed for attachment to a suction plant

• support base made of sturdy steel profiles mounted on anti vibration devices

• electric motor with star-triangle starting system - trapezoidal transmission belts