Hellweg Maschinenbau GmbH & Co. KG

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

Slow running granulators - Series 600

The Mega-series for highest demands

Details - Series 600