Compact Plastic Granulator · Sprue & Runner Crusher for In-House
Regrind
Malý drcovací stroj pro recyklaci plastových odpadků
A compact plastic crusher and in-house regrind machine built for
runners, sprues, reject parts, trim, and small rigid plastic scrap generated at injection molding,
blow molding, and extrusion lines. Delivers screen-controlled regrind output (reference: 50–150
kg/h)
with enclosed, low-noise operation and flexible voltage configuration — a practical, low-investment
path to closed-loop scrap recovery on the shop floor.
Proč tento malý drcovač funguje pro interní regeneraci plastu
This machine is aimed at plants that need fast scrap recovery,
controlled particle size, and a footprint that fits beside molding or extrusion equipment instead of
inside a full central crushing room.
Kompaktní stopa pro instalaci na podlaze
The crusher is sized for in-plant use, making it easier to place beside injection molding, blow
molding, or extrusion machines where scrap is generated continuously.
Uzavřená regulace hluku
The enclosed body helps reduce operating noise and keeps material splash better contained around
the cutting chamber.
Řezaný regrind s kontrolou sítem
Interchangeable screens let the plant match particle size to blending, conveying, feeding, or
direct in-house reuse requirements.
Sada nožů SKD-11 pro běžné průmyslové použití
The reference configuration uses SKD-11 knives, helping the machine maintain stable cutting
performance on rigid sprues, runners, and reject parts over longer operating cycles.
Flexibilní napájení a konfigurace síta
Voltage, frequency, phase, and screen size can be adjusted to fit different plant standards,
resin types, and reuse targets instead of forcing a one-spec machine into every workshop.
Podpora uzavřeného cyklu regenerace odpadu
By reducing scrap immediately into reusable regrind, the machine helps plants cut disposal cost
and return more plastic to internal production.
Typické materiály a použití továrny
This compact crusher is best matched to in-house recovery of rigid
plastic scrap that does not require the volume reduction or throughput of a larger central crushing
system.
Lisovací runner a sprue
A common fit for molding runners, sprues, startup scrap, and
short-shot parts that need immediate recycling beside the press.
Tuhé odpadní části
Suitable for small molded housings, covers, thick-wall rejects,
and similar rigid plastic components.
Extruzní ořez a okrajový odpad
Useful for profile offcuts, sheet trim, and startup scrap when
the line needs quick size reduction and re-feed.
Ořezování fúzních částí
A practical option for smaller bottle and hollow-part trimming
waste where a large wet bottle crusher would be excessive.
Úrovní recyklační stanice
Works well in decentralized recycling cells where each workshop
or line wants its own compact scrap-reduction machine.
Vnitřní cyklus regenerace
Helps operators recover regrind for blending, conveying, or
transfer to a larger downstream recycling route.
Jak funguje malý drcovač stroj
The workflow is simple: feed, crush, screen, and collect. The value
comes from stable regrind size and easy integration into daily plant scrap handling.
Feed the Scrap
Runners, reject parts, or trim enter the hopper directly
from the molding or extrusion process.
Shear with Rotor and Fixed Knives
The rotor works against the fixed knife set to reduce the
incoming plastic into smaller particles suitable for screening.
Control Output with the Screen
Only particles that meet the target aperture pass through,
giving the plant more consistent regrind size.
Collect Regrind for Reuse
Finished regrind can be collected for blending, conveying,
storage, or transfer to the next recycling stage.
Small Crusher vs Larger Crusher Routes
The correct machine depends on whether the project is an in-house
scrap loop, a sheet and tray crushing job, or a combined shred-and-granulate workflow.
| Rozhodovací faktor | Malý drtič | Horizontální drtič plastových misek a PVC fólií | Integrovaný drtič-granulátor |
|---|---|---|---|
| Nejlepší střih | In-plant recovery of small rigid scrap and molded rejects |
Long trays, sheets, and wider rigid offcuts | Bulky materials needing shredding before granulation |
| Stopa | Compact and workshop friendly | Larger machine for wider material form | Larger and more complex combined system |
| Materiální forma | Sprues, runners, reject parts, trim | Flat, wide, and continuous rigid scrap | Thick lumps, bulky pieces, and difficult feedstock |
| Řízení výstupu | Screen-controlled regrind for internal reuse |
Screen-controlled flakes from larger scrap pieces | Granulation after a primary shredding stage |
| Throughput Range | ~50–150 kg/h reference (resin & screen dependent) |
Vysoký výkon pro širší kontinuální listový odpad | Volumetrické zmenšení před fází granulace |
| Materiál nože | SKD-11 nástrojová ocel pro prodloužený životnost nože | D2 nebo SKD-11 v závislosti na modelu | Silný legovaná ocel pro hlavní šrotovací zatížení |
| Hladina hluku | Zavřený rám snižuje provozní hluk | Vysoký hluk z otevřeného širšího designu komory | Nejvyšší – dvoustupňový systém s hlukem šrotovacího stroje |
| Kdy si vybrat | When a plant needs a simple, compact scrap grinder beside production |
Když šířka materiálu a geometrie přesahují pohodlí malého šrotovacího stroje | Když surovina je příliš objemná nebo obtížná pro přímé vkládání do malého šrotovacího stroje |
Technicke specifikace
The following reference configuration is intended for compact in-plant
plastic scrap crushing. Voltage, frequency, screen size, and other details can be adjusted for the
actual project.
| Řídit | 7,5 kW (10 hp), 500 ot/min referenční hodnota |
| Nože | SKD-11, 12 rotujících nožů a 2 pevných nožů |
| Šrotovací komora | 400 x 250 mm |
| Clona obrazovky | 8 mm referenční, další velikosti sítí jsou dostupné |
| Napájecí zdroj | 440 V / 60 Hz / 3-fázový referenční, přizpůsobitelný |
| Čistá hmotnost | 550 kg |
| Velikost stroje | 1150 x 820 x 1280 mm |
| Obal | Uvnitř fólie, vně dřevěné pouzdro |
Specifications shown are for reference. Final sizing depends on resin
type, part thickness, target regrind size, and plant utility standards.
Galerie strojů
Reference photos of the cutting chamber, machine body, and rigid
plastic feedstock used with this compact crusher platform.
Caste dotazy
These are the practical questions buyers usually ask before choosing a
compact scrap crusher for in-house plastic recycling.
It is mainly designed for rigid plastic scrap such as runners, sprues, molded rejects, trim,
and small rigid components. Final suitability depends on resin type and part thickness.
Output size is controlled by the screen aperture. You should specify the target regrind size
and how the material will be reused or conveyed downstream.
Please confirm voltage, frequency, phase, available floor space, hopper access, discharge
collection method, and any plant noise-control requirements.
Choose this machine when the job is local in-plant scrap recovery with moderate feed size. If
the material is wider, bulkier, or more difficult to feed, a larger horizontal crusher or
shredder-granulator is usually the better route.
The installation should leave room for routine knife inspection, screen changes, and safe
cleaning around the cutting chamber and discharge area.
The reference throughput is roughly 50–150 kg/h for typical rigid plastic scrap such as
runners, sprues, and small reject parts. The actual rate depends on resin type, part
thickness, screen aperture, and feed consistency. Please share your material details so we
can give a more accurate estimate.
Yes. The compact footprint and direct hopper feeding make it well suited for placement beside
a molding press as a dedicated sprue and runner crusher. The enclosed body also helps manage
noise in a production environment.
Knife service life depends on resin type, feed hardness, and operating hours. SKD-11 knives
offer extended durability for routine industrial duty. Many plants inspect knives
periodically
and rotate or replace them based on edge condition rather than a fixed interval. We can
advise on a maintenance schedule based on your specific material and throughput.
Potřebujete malý drcovač, který odpovídá vašemu odpadnímu toku?
Share your resin type, part size, target screen aperture, throughput,
and plant power standard. We will recommend the right compact crusher configuration for your
workshop.