Central granulators

Hellweg Maschinenbau

Series 600 - Motor output: 30 - 75 kW

Mega granulator for large and heavy parts and high throughput

The Hellweg 600 series granulators enable gentle and thorough granulation of thick-walled mouldings, sheets, sprue cakes, pipes and profiles, etc, on account of the extremely high stability of the entire machine housing and through the high moment of gyration of the massive rotor that is made from one solid piece of metal. Voluminous and large surface area plastic parts such as bumpers from the automotive industry or parts dismounted from old cars, plastic tanks, door interior claddings, etc can also be granulated.

A special rotor enables single stage granulation of even extremely massive lumps from production start-ups.

The benefits:

performance-enhancing diagonal cut
ideal granulate quality with very low dust
highly precise production, heavy housing welded
outer bearing assembly fitted, dust protection
wear resistant versions for reinforced plastics
structural design for easy, complete cleaning
stiff, non-twisting solid rotor
high performance belt drive
high throughput at low drive power
direct mounting of the knives on solid rotors
eliminating need for rotor knife adjustment
quick sieve and knife change
both rotor and stator knives can be
re-sharpened many times
hydraulic opening device

Product details

Techn. data:

Working widths (mm):	600 / 1.000 / 1.500
Rotor diameter:	600 mm
Motor output:	30 - 110 kW
No. of rotor knives:	3 - 7
No. of stator knives:	2 - 4
Rotor speed:	490 r.p.m.
Nominal weight:	appr. 5.050 - 11.000 kg
Grinding output:	appr. 700 - 2.500 kg/h