CD/DVD recycling

Hellweg Maschinenbau

BRS - CD/DVD blank granulator

Central blank grinding - simple, fast and quiet

The Hellweg series 260 granulators are used for central grinding of CD/DVD blanks but also sprues. Due to the compact design, these granulators enable user-friendly insertion of material into the granulator from a low height Extraction equipment with cyclones and bag supports are integrated into the machines.

Full sound proofing with the use of a feeding hopper insulated against noise is offered as an option, enabling very quiet operation in the near of the production.

The benefits:

low feeding height, only 1.300 mm
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

Product details

Techn. data:

Working width:	410 mm
Rotor diameter:	260 mm
Motor output:	7,5 - 11 kW
No. of rotor knives:	3 - 5
No. of stator knives:	2
Rotor speed:	490 r.p.m.
Nominal weight:	appr. 1.180 kg
Grinding output:	appr. 80 - 400 kg/h