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Hellweg granulators - for processing valuable plastics waste

Hellweg granulators are used by plastic processing companies to compound thermoplastic waste arising from production – especially engineering plastics such as ABS, PE, PA, PA 6, PA 66 GF, PC, PP, PET, PVC, POM, but also TPE and EPS,
involving dosing of ground material again with virgin material during runningproduction, or addition of the material in another application at a later stage.
The material to be handled falls into the cutting chamber of the Hellweg granulator via a guiding chute and is repeatedly shredded by cutting between rotating and fixed knives, until it passes an attached sieve as ground material. The sieve extends over the lower half of the grinding chamber and is exchangeable. This enables appropriate sieve perforation to be used for the particle size required.

Series 80

Strong Laboratory granulators up to 1.5 kW
The small, compact 80 series of beside-the-machine granulators are used directly mounted on the frame of an injection moulding machine or beside-the-machine.  ... more

 

 

Laboratory mills - series 80 - motor output: 0.55 - 1.1 kW

Series 150

Machine-side granulators for sprues and parts
The 150 series beside-the-machine granulators
are ideal for extremely bulky sprue cores, sprue
gating and complete sprue and runner systems.
... more

 

 

Machine-side-granulator - Series 100 - Motor output: 0.75 - 1.1 kW

Series 250 - Slotter

Slow running Roll granulators: only 25 r.p.m.
The “Slotter” (“Slow Cutter”) type roll mill works without use of sieves and with low speed of just 25 rpm, so that gentle granulation of sprues and gating parts takes place with an extremely low level of dust.  ... more

 

 

Slow running granulators - Series 250 - Motor output: 1.1 - 2.2 kW

Series 260

Central granulator with multifunction
The series 260 granulators are used for central grinding
of sprues, but also sheets, mouldings, sprue flash and especially hollow items such as bottles and canisters, etc.  ... more


Central granulator - Series 180 - Motor output: 3 - 5.5 kW

Series 300

Strong Allround-Central granulators
The 300 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.  ... more

 

 

Series 450

Solid Central granulators for high outputs
The 450 series granulators enable gentle and thorough granulation of  voluminous and large surface area plastic parts such as plastic tanks canisters or other hollow bodies. The open and aggressive rotor concept can catch lightly parts very well.  ... more

 

 

Series RST

Thermoforming - punched skeleton processing
The thermoplastic punch skeleton waste arising here is re-processed by the new “RST Thermoform” granulator into re-usable regrind material.  ... more

 

 

Series LSZ

Processing of profiled sheet edge strips
The LSZ 150/100 edge strip granulator enables
processing of these profiled sheet edge
strips, an application area where feeding
with conventional feeding equipment is
problematic.   ... more

 

 

 

Series R

Guillotine - Processing of film sealed edge strips
The R 200/20 edge cutting equipment shreds the edge strips that are fed to it, from where they are passed to a granulator for further processing.   ... more

 

 

Dust removal equipment- for dust-free regrind

The Hellweg dust removal equipment serves to separate dust from regrind. The conveying fan blows the ground material into a separation cyclone. There, the ground material falls down with the dust. .  ... more

 

 

Fim cutter - Type E

 to cut open the laid down blown film
Film cutters from Hellweg are used in blown film lines to cut open the laid down blown film, e.g. in HDPE, LDPE, LDPE, etc, and to convert them into web strip form. The low maintenance film cutters are fitted with quick-change devices that enable changing of blades during running production.   ... more

 

 

Film cutter - Type E - to cut open the laid down blown film

Fim cutter - Type D - W50

Edge stripes cutting/slitting
The Film cutters of type D -W50 are used for slitting edges stripes in film production with blown film extrusion lines producing blown film in, e.g. HD-PE, LD-PE, LLD-PE and other materials, where it cuts the collapsed film and fabricates it into web-form.   ... more

 

 

Film cutter - Type D - W50 - Edge stripes cutting/slitting

Series 100

Mini Machine-side granulator for smallest sprues
The 100 series beside-the-machine granulators represents an economical solution for use alongside injection moulding machines with a medium amount of sprues to be processed.  ... more

 

 

Laboratory mills - series 100 - motor output: 0.75 - 1.1 kW

Series 200

Strong Machine-side granulators for highest demands
The 200 series beside-the-machine granulators are suitable to meet the requirements of the blow moulding industry, especially for grinding of PET performs and PET bottles.  ... more

 

 

Machine-side-granulator - Series 200 - Motor output: 2.2 - 5.5 kW

Series 180

Our smallest Central granulator
Operation of only one central granulator can be advantageous, compared with buying several beside-the-machine granulators. Lower investment costs and better machine utilisation can then mean greater profitability.   ... more

Series 260 BR

Lump granulator for small lumps
The small MG 240/260 BR lump granulator enables single stage shredding of small start-up lumps, thick plates and similar items. The rotor of the lump granulator is made from one piece of metal and therefore has enormous stability in transfer of even high torque.  ... more

 

 

Series 300 BR

Solid Lump granulators for mighty lumps
The MG 450/300 BR lump granulator enables single stage shredding of solid start-up lumps, thick plates and similar items. The rotor of the lump granulator is made from one piece of metal and therefore has enormous stability in transfer of even high torque.   ... more

 

 

Series 600

Heavy Duty Granulators for highest demands
The 600 series granulators enable gentle and thorough granulation of thick-walled mouldings, sprue cakes, etc . Voluminous and large surface area plastic parts such as bumpers from the automotive industry or parts dismounted from old cars, plastic tanks, etc can also be granulated.   ... more

 

 

Central granulator - Series 600 - Motor output: 30 - 75 kW

Series RS

Feeding-in-device for edge stripes
The film feeding equipment can take in two film edge strips at different speeds, which may be set at any desired speed using frequency converters.    ... more

 

 

Series RC

Volume reduction of edge effects in cast film productionC
ast films are fabricated by cutting off of the two film side edges in order to ensure consistent thickness over the whole film width. The continuous strips that arise are cut into short pieces with the Hellweg film edge strip shredder. .  ... more

 

 

Series RC - Volume reduction of edge effects in cast film production

Mobile vacuum extraction

All Hellweg granulators are fitted with a standard vacuum connection. The ground material can be directly conveyed away from the collection container.   ... more

 

 

 

Mobile vacuum extraction

Fim cutter - Type A

to cut open the laid down blown film
Film cutters from Hellweg are used in blown film lines to cut open the laid down blown film, e.g. in HDPE, LDPE, LDPE, etc, and to convert them into web strip form. The low maintenance film cutters are fitted with quick-change devices that enable changing of blades during running production.  ... more

 

 

Film cutter - Type A - to cut open the laid down blown film

Fim cutter - Type D

Edge stripes cutting/slitting
The Film cutters of type D are used for slitting edges stripes in film production with blown film extrusion lines producing blown film in, e.g. HD-PE, LD-PE, LLD-PE and other materials, where it cuts the collapsed film and fabricates it into web-form.  ... more

 

 

Film cutter - Type D  - Edge stripes cutting/slitting

Fim cutter - Type F

Individual edge stripes cutting/slitting
The Film cutters of type F are used for slitting edges stripes in film production with blown film extrusion lines producing blown film in, e.g. HD-PE, LD-PE, LLD-PE and other materials, where it cuts the collapsed film and fabricates it into web-form.  ... more

Film cutter - Type F - Individual edge stripes cutting/slitting
 

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Hellweg Maschinenbau GmbH & Co. KGÖffnet internen Link im aktuellen FensterThe Hellweg companyÖffnet internen Link im aktuellen FensterLaboratory millsÖffnet internen Link im aktuellen FensterBeside-the-machine
Vennstrasse 10Öffnet internen Link im aktuellen FensterClear advantagesÖffnet internen Link im aktuellen FensterSlow running grindersÖffnet internen Link im aktuellen FensterCentral granulators
D-52159 RoetgenÖffnet internen Link im aktuellen FensterHellweg AgenciesÖffnet internen Link im aktuellen FensterLump granulatorsÖffnet internen Link im aktuellen FensterPunched skeleton
Fon    +49 (0)2471 4254Öffnet internen Link im aktuellen FensterCurrent newsÖffnet internen Link im aktuellen FensterEdge stripes recyclingÖffnet internen Link im aktuellen FensterDust removal equipment
E-Mail info(at)hellweg-maschinenbau.deÖffnet internen Link im aktuellen FensterHellweg ReferencesÖffnet internen Link im aktuellen FensterFilm cutterÖffnet internen Link im aktuellen FensterCD/DVD recycling


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