Plastic Granulator Machines for Recycling & In-House Regrind
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.
What a Plastic Granulator Does — and Where It Sits in Your Line
A plastični 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. granulator vs. pelletizer for how the three
machines differ, or read how a plastic granulator works for the mechanics. Planning a
turnkey project? Start with our Rješenja za recikliranje na razini linije.
Ključne prednosti naše serije drobilica i granulatora
Svestran raspon modela
From compact units to large-scale machines for wet and dry materials, PET, PVC, and bulky rigid
plastics.
Visokoučinkovito rezanje
Specialized rotors (V-cut, claw-blade) and durable D2 steel knives ensure efficient size
reduction and uniform output.
Dizajnirano za upotrebljivost
Features like easy-access chambers, adjustable blades, and modular sieves simplify operation and
maintenance.
Robusna konstrukcija
Heavy-duty design and quality components guarantee long life and reliable performance with tough
materials.
Spremno za pametno upravljanje
Optional PLC integration for automated feeding, overload protection, and synchronized line
operation control.
Istražite našu liniju drobilica i granulatora
Mala drobilica
An efficient and versatile solution with adjustable blades and a modular sieve for modern
recycling operations.
Integrirani usitnjivač-granulator
Combines high-performance shredding and precise granulation in one compact machine for
diverse materials.
Vertikalni granulator za PVC cijevi i prozorske profile
A heavy-duty design allows easy feeding of long pipes without pre-cutting, maximizing safety
and efficiency.
Vlažni plastični granulator
Effectively cleans while granulating, ideal for processing wet or contaminated plastic waste
to produce cleaner particles.
Stroj za hladno rezanje olovnih ingota
A safer, fume-free way to produce lead granules by transforming solid ingots without melting,
saving energy.
Ekstra veliki granulator od čvrste plastike
Tackles bulky waste like drums, crates, and pallets, transforming them into uniform
high-value regrind.
Horizontalna drobilica za plastične pladnjeve i PVC ploče
Designed for flat bulky plastics with horizontal feeding for stable processing and uniform
regrind.
Tehnički parametri (standardna serija)
The specifications below are typical examples for our standard plastic
granulator series. Final configuration depends on your material, throughput, and target flake size.
| Model | Motor (kW) | Pokretne oštrice | Fiksne oštrice | Rotor (mm) | Otvor za uvlačenje (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 |
Napomena: Strojevi se mogu prilagoditi vašim zahtjevima za materijalom i izlazom.
How to Choose the Right Plastic Granulator in 4 Questions
1. What’s your feedstock?
Bottles & film → wet or PET-flake granulator. Rigid lumps & purging → heavy-duty rigid.
Long pipe & profile → vertical. Mixed / unsorted bulky → integrated shredder-granulator.
2. What throughput do you need?
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. What regrind size do you need?
Extruder feed: 6–10 mm. Pellet line: 8–14 mm. Resale as flake: 10–18 mm. See our
screen size guide.
4. Dirty or clean feed?
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.
Prefer the long form?
Read the complete granulator selection guide →
Granulator vs. Shredder vs. Grinder vs. Pelletizer
All four reduce plastic — at different stages, rpm ranges, and output sizes.
| Sjeckalica | Granulator | Grinder / Pulverizer | Peletizator | |
|---|---|---|---|---|
| Input Size | Up to 2 m | Up to 800 mm | Regrind granules | Regrind granules |
| Izlazna veličina | 20–100 mm | 4–18 mm | 0.1–1 mm powder | 2–4 mm peliti |
| RPM | 20–120 | 400–800 | 3.000–6.000 | 30–60 |
| Okretni moment | Vrlo visoko | srednje | Niska | Visoki (screw) |
| Tipična upotreba | Prvo fazno smanjenje veličine | Drugo fazno / uнутarnje | PVC, rotomolding prah | Konačna obrada |
Gdje Energycle mlinovi za granulate svakodnevno rade
Recikliranje PET boca
Proizvodnja toplom pranjenog PET praha, ulaz za linije za pellete iz hrane za životinje, 8–14 mm izlaz.
Vidi primjer linije PET →
HDPE cestovni sanduk i IBC
Heavy-duty rigid granulator with oversized hopper for IBC totes, HDPE drums, and blow-molded
purging up to 800 mm.
PP tkani sanduci i film
Vlažni mlin s protiv-zalijevanjem rotorom za LDPE film, PP tkani sanduci i poljoprivredni film.
PVC cev i profil
Vertikalni mlin procesira 6-metarsku PVC cev i profil za prozore bez predrezanja.
Rekikliranje uнутarnjeg vodiča
PC400 rekiklira sprue i vodiče na mjestu, u liniji s injekcijskim formovanjem.
Plastični vlaknast
Reinforced rotors with CPM-10V or carbide-tipped blades for glass-filled PA, PBT and composite
scrap.
Noževi za mlin za granulate i dijelovi za izdržljivost
Blades are the #1 consumable on any granulator. Choose the right steel and
plan a sharpening cycle from day one.
Naknadne nože granulatora
Rotor and bed knives in SKD-11, DC53 and CPM-10V. HRC 58–62. Custom lengths for any rotor
diameter.
Automatski mlin za noževe
Resharpen granulator blades to ≤0.03 mm precision. 6–10 re-grinds per blade set before
replacement.
Izaberite Noževe za Granulatorje
Uskladite čelični nož, nagib kut i tvrdoću prema vašem ulazu od plastičnog materijala.
Materijal noža protiv troškova
Kada se premijumski čelik isplati — i kada je D2 pravilni odgovor.
Držite svaki granulator u najvišem izlazu
Razmak noža — tjedno
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.
Pregled ekrana
Zamijenite savitljive ili izmirane mreže — ukupne rupe produžene iznad 110% dopuštaju preveliki regrind. Vidi
Kako veličina mreže utječe na kvalitetu.
Ponovo obradite, ne zamjenjujte
Noževi od alatne čelika mogu biti ponovno obrabljeni 6–10 puta. Automatski brusni stroj se isplati unutar jednog seta noža. Raspored kugličnih i vratnih vrpca Mazite kuglične vrpce svakih 500 sati; ponovno naprezajte V-vrpce svakih 200 sati. Puni.
vodiči.
Plastični granulator — Često postavljena pitanja
održavanje i
rješavanje problema PC400 uz stroj za punjenje počinje oko US$4,000–6,000. Srednje razredne PC500 do PC600 idu US$8,000–18,000. Teški građeni PC800 i veći raspon idu US$20,000–45,000 ovisno o čeličnoj tvrdoći, količini mreže i opcija (vlaga, nečistoću otporni, PLC). Vidi.
nas
Koliko košta granulator za plastični recikling?
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
Rupci rade na 20–120 rpm s veoma visokom silom i raskidaju stavke do 2 m na trake 20–100 mm. Granulatori rade na 400–800 rpm i izrežu te trake — ili manji otpad — na jednolike 4–18 mm regrind kroz mrežu. Većina postrojenja za recikliranje koristi oboje u nizu..
Koja je glavna razlika između usitnjivača i granulatora?
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.
Vlažni ili suhi granulator — koji trebam?
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).
Kakvu veličinu ekrana bi trebao koristiti?
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 screen size guide.
Koje vrste granulatora plastike postoje?
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.
Koja materija noža traje najduže?
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.
Koliko električne energije potroši plastični granulator?
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.
Kako često treba iznijeti nože granulatora?
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.
Mozete li dizajnirati cjelovitu liniju od rezanja do peliranja?
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.
Zatražite prilagođeno rješenje i ponudu
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 Recikliranje
Rješenja.
- Izbor mašine na osnovu ulaznog materijala, veličine izlaza i količine proizvodnje
- Podrška za potpune linije od sekanja do peliranja
- Brzi izračun cijena s rasporedom i uputama za alatne jedinice