HELLWEG 80
Laboratory granulators for plastics

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Series 80 motor output: 0.55 - 1.1 kW

Mini with high performance - processing of the smallest sprues

The small, compact Hellweg 80 series of beside-the-machine granulators are used directly mounted on the frame of an injection moulding machine or beside-the-machine. There they grind, among others, sprues arising from small to very smallest components and products in so-called micro injection moulding of, for example, mobile phones in telecommunications, or medical products such as syringes, drain tubes, etc.

Other application fields are the laboratory area and model construction.

Laboratory mills Series 80

The benefits:

slow running granulator (280 rpm)
ideal granulate quality with very low dust
co-rotating rotor discs prevents material
trapping between rotor and housing
special sieves guarantee constant grain size
quick sieve and knife change
no need to adjust the rotor knife
knives can be reground several times
external bearing, dust resistant
basin with connector for suction
almost maintenance-free
easy and fast handling
opening without tools
CE certified

Dane techniczne:

Working width: 50 mm
Rotor diameter: 80 mm
Motor output: 0,75 – 1,1 kW
No. of rotor knives: 3
No. of stator knives: 2
Rotor speed:a: 280 r.p.m.
Nominal weight: ~ 43 kg
Grinding output: ~ 1-5 kg/h.

Material feeding and output

For general laboratory applications, the belt drive version 80 series granulators are fitted with a feeding facility at a high level and a romovable tub.

Stainless steel version

The 80 series granulators are offered in a high gloss polished stainless steel version and gear drive - for special applications.

Use as inline granulator

The 80 series granulators can be integrated within injection mouldng machines. Contamination of the ground material produced is practically excluded through direct return to the dosing unit.

Direct bag filling

Mounting on a high rack enables direct bag filling. A special design of the feeding facility prevents the material being ground from being ejected from the granulator.

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