Plastic granulaatmachines voor recycling en in-house hergebruik
Wet, rigid, vertical, PET-bottle and integrated
shredder-granulator machines from 100 kg/h to 2,000 kg/h. SKD-11 blades, custom screen sizes,
direct from the manufacturer.
Wat een Plastic Granulaatmachine doet — en waar het in uw lijn staat
A kunststof granulator reduces scrap — runners, sprues, defective parts, bottles,
film, pipe, sheet — into uniform regrind granules (typically 4–18 mm) ready for direct extrusion,
pelletizing, or resale. Where a shredder tears large items into coarse strips at high torque and
low rpm, and a pelletizer turns molten polymer into round pellets, the granulator is the precision
size-reducer in between: high-speed rotors (400–800 rpm), tool-steel blades, and a sizing screen
that defines final particle size. For injection-molding shops, a beside-the-press granulator
reclaims hot runners in-line. For recycling plants, a central granulator downstream of a shredder
produces the regrind that feeds a washing line, extruder, or pelletizer. Choosing the right
granulator — rotor diameter, motor power, blade steel, screen size, wet or dry — sets the ceiling
on your throughput, energy cost per kilogram, and regrind cleanliness for the entire line. See
shredder vs. granulaatmachine vs. granulaatmachine for how the three
machines differ, or read Hoe werkt een kunststofgranulator? for the mechanics. Planning a
turnkey project? Start with our Recyclingoplossingen op lijnniveau.
Belangrijkste voordelen van onze serie brekers en granulatoren
Veelzijdige modellenreeks
From compact units to large-scale machines for wet and dry materials, PET, PVC, and bulky rigid
plastics.
Hoogwaardige snijprestaties
Specialized rotors (V-cut, claw-blade) and durable D2 steel knives ensure efficient size
reduction and uniform output.
Ontworpen voor gebruiksgemak
Features like easy-access chambers, adjustable blades, and modular sieves simplify operation and
maintenance.
Robuuste constructie
Heavy-duty design and quality components guarantee long life and reliable performance with tough
materials.
Klaar voor slimme bediening
Optional PLC integration for automated feeding, overload protection, and synchronized line
operation control.
Ontdek ons assortiment breek- en granuleermachines
Kleine brekermachine
An efficient and versatile solution with adjustable blades and a modular sieve for modern
recycling operations.
Geïntegreerde versnipperaar-granulator
Combines high-performance shredding and precise granulation in one compact machine for
diverse materials.
Verticale granulator voor PVC-buizen en raamprofielen
A heavy-duty design allows easy feeding of long pipes without pre-cutting, maximizing safety
and efficiency.
Natte kunststof granulator
Effectively cleans while granulating, ideal for processing wet or contaminated plastic waste
to produce cleaner particles.
Machine voor het koud snijden van loodstaven
A safer, fume-free way to produce lead granules by transforming solid ingots without melting,
saving energy.
Extra grote stijve kunststof granulator
Tackles bulky waste like drums, crates, and pallets, transforming them into uniform
high-value regrind.
Horizontale vergruizer voor plastic trays en PVC-platen
Designed for flat bulky plastics with horizontal feeding for stable processing and uniform
hergebruikte korrels.
Technische parameters (standaardserie)
The specifications below are typical examples for our standard plastic
granulator series. Final configuration depends on your material, throughput, and target flake size.
| Model | Motorvermogen (kW) | Bewegende messen | Vaste messen | Rotor (mm) | Vulopening (mm) |
|---|---|---|---|---|---|
| PC400 | 15 | 12 | 2 | 380×400 | 400×320 |
| PC500 | 22 | 18 | 2 | 380×500 | 500×320 |
| PC600 | 30 | 24 | 4 | 450×600 | 600×450 |
| PC800 | 45 | 30 | 4 | 580×800 | 800×550 |
Let op: de machines kunnen worden aangepast aan uw materiaal- en productievereisten.
Hoe kiest u de juiste Plastic Granulaatmachine in 4 vragen
1. Wat is uw inkomende stof?
Bottles & film → wet or PET-flake granulator. Rigid lumps & purging → heavy-duty rigid.
Long pipe & profile → vertical. Mixed / unsorted bulky → integrated shredder-granulator.
2. Welke capaciteit heeft u nodig?
Beside-the-press reclaim: 50–200 kg/h. Mid-scale recycling: 300–900 kg/h. Central plant:
1,500–2,000 kg/h. Size 20% above peak to protect the motor.
3. Welke hergebruikte korrelgrootte heeft u nodig?
Extruder voeding: 6–10 mm. Granulaatlijn: 8–14 mm. Verkoop als korrel: 10–18 mm. Zie onze
zeilmaatgids.
4. Vies of schoon voedsel?
Clean scrap → standard D2 or SKD-11 blades. Labeled bottles, film with sand → wet granulator +
stainless hopper. Glass-filled / fiber-reinforced → CPM-10V or carbide.
Voor de lange vorm?
Lees de volledige granulaatmachine selectiegids →
Granulaatmachine vs. Shredder vs. Maler vs. Granulaatmachine
Alle vier verminderen plastic — op verschillende stadia, rpm-bereiken en uitvoergrootte.
| Shredder | Granulator | Maler / Pulverizer | Pelletiseermachine | |
|---|---|---|---|---|
| Ingangsgrootte | Tot 2 m | Tot 800 mm | Hergebruikte granules | Hergebruikte granules |
| Uitvoergrootte | 20–100 mm | 4–18 mm | 0.1–1 mm poeder | 2–4 mm korrels |
| RPM | 20-120 | 400-800 | 3.000-6.000 | 30-60 |
| Koppel | Zeer hoog | Medium | Laag | Hoog (screw) |
| Typische toepassing | Eerste stap van het verminderen van de afmetingen | Tweede fase / in-house | PVC, rotomolding poeder | Eindverwerking |
Waar Energycle granulators elke dag draaien
Recycling van PET-flessen
Productie van warm gespoeld PET korrel, 8-14 mm uitvoer voeding voedselveilig pelletisatiekettingen.
Zie PET lijn casestudy →
HDPE Vaten & IBC
Heavy-duty rigid granulator with oversized hopper for IBC totes, HDPE drums, and blow-molded
purging up to 800 mm.
PP Gesponnen Tassen & Film
Nat granulator met anti-wrapping as voor LDPE film, PP gesponnen tassen en landbouwfilm.
PVC Buizen & Profielen
Verticale granulator verwerkt 6-meter PVC buis en raamprofiel zonder vooraf te knippen.
In-House Runner Recyclage
Bij-de-press PC400 recyclet spruiten en runners warm, inline met injectiegieterij.
Fiber-Reinforced Plastic
Reinforced rotors with CPM-10V or carbide-tipped blades for glass-filled PA, PBT and composite
scrap.
Granulator Messen & Slijtageonderdelen
Blades are the #1 consumable on any granulator. Choose the right steel and
plan a sharpening cycle from day one.
Vervangende granulator messen
Rotor and bed knives in SKD-11, DC53 and CPM-10V. HRC 58–62. Custom lengths for any rotor
diameter.
Automatische messenslijper
Resharpen granulator blades to ≤0.03 mm precision. 6–10 re-grinds per blade set before
replacement.
Selecting Granulator Blades
Match blade steel, bevel angle and hardness to your plastic feedstock.
Blade Material vs. Cost
When premium steel pays back — and when D2 is the right answer.
Keep Every Granulator Running at Peak Output
Knife clearance — weekly
Rotor-to-bed knife gap should stay within 0.15–0.30 mm. A gap above 0.5 mm wastes 15–25% of
motor energy and tears plastic instead of cutting.
Zeefinspectie
Replace bent or worn screens — holes elongated beyond 110% let oversize regrind through. See
how screen size affects quality.
Resharpen, don’t replace
Tool-steel blades can be reground 6–10 times. An automatic grinder pays for itself within one blade set.
Bearing & belt schedule
Grease bearings every 500 hours; retension V-belts every 200 hours. Full
onderhoud En
probleemoplossing guides.
Plastic Granulator — Frequently Asked Questions
Wat kost een kunststofgranulator?
A beside-the-press PC400 starts around US$4,000–6,000. Mid-range PC500 to PC600 run
US$8,000–18,000. Heavy-duty PC800 and larger range US$20,000–45,000 depending on blade
steel, screen quantity, and options (wet, stainless, PLC). See our
price factors breakdown.
Wat is het belangrijkste verschil tussen een shredder en een granulator?
Shredders run at 20–120 rpm with very high torque and tear items up to 2 m into 20–100 mm
strips. Granulators run at 400–800 rpm and cut those strips — or smaller scrap — into
uniform 4–18 mm regrind through a screen. Most recycling plants use both in sequence.
Vochtig of droog granulaatmolen — welke heb ik nodig?
Wet granulators spray water through the cutting chamber to wash labels, dirt, and sand off
the regrind in one step — essential for post-consumer PET bottles and agricultural film.
Dry granulators are simpler, cheaper, and sufficient for clean in-house scrap (runners,
purging, industrial offcuts).
Wat is de geschikte schermgrootte?
6–10 mm for direct extrusion, 8–14 mm for pellet lines, 10–18 mm for resale flake. Smaller
screens produce finer regrind but reduce throughput 20–40% and increase blade wear. Full
breakdown in our zeilmaatgids.
Welke soorten kunststofgranulatoren zijn er?
Beside-the-press granulators (for injection molding scrap), central granulators (medium-duty
for general recycling), heavy-duty rigid granulators (for thick-wall and large items), wet
granulators (for washed material), vertical granulators (for pipes and profiles), PET
bottle granulators, and integrated shredder-granulator machines. Each type is optimized
for specific material sizes and throughput requirements.
Welk mesmateriaal heeft de langste levensduur?
For clean plastic, SKD-11 and DC53 deliver 1.3–1.8× the edge life of D2. For glass-filled or
fiber-reinforced feed, CPM-10V lasts 2–3× longer. For abrasive or metal-contaminated feed,
tungsten-carbide-tipped blades are the only practical option.
Hoeveel vermogen trekt een plastic granulator af?
Typical specific energy is 0.05–0.12 kWh per kg of plastic, depending on material hardness
and regrind size. A PC600 rated 30 kW draws 15–25 kW under normal load. Dull blades can
push that to 0.15+ kWh/kg.
Hoe vaak moeten granulaatormessen geslepen worden?
For clean PP/PE: every 150–300 operating hours. For PET bottles with labels: every 80–150
hours. For fiber-reinforced composites: every 40–80 hours. A single blade set typically
delivers 6–10 sharpening cycles before replacement.
Kunt u een complete lijn van slijpen tot granuleren ontwerpen?
Yes. We engineer full recycling lines around feedstock, contamination level, target output,
and plant layout. Granulator selection is matched to required flake size and downstream
process — washing, drying, or pelletizing.
Ontvang een oplossing op maat en een offerte
To get latest prices, lead times, and a crusher or granulator matched
to your material and target flake size, send us a message below. If you need a full line from
shredding to washing, drying, and pelletizing, start with Recyclen
Oplossingen.
- Machinekeuze op basis van grondstof, outputgrootte en doorvoer.
- Ondersteuning voor complete productielijnen, van versnipperen tot pelletiseren.
- Snelle offerte inclusief indeling en advies over nutsvoorzieningen.