Recycling-Pelletierlinien
Compare pelletizing routes when densified foam will later be converted into pellets.
Schaumrecycling und Volumenreduzierung
Mechanisches Kaltpresssystem für EPS, EPE, EPP, XPS und PUR ohne thermisches Schmelzen oder chemische Zusätze.

Foam projects often begin with volume reduction before pelletizing or downstream remanufacturing.
Compare pelletizing routes when densified foam will later be converted into pellets.
Review other conditioning equipment used between washing, dewatering, and extrusion.
Use primary shredding when oversized foam or mixed bulky waste needs reduction before compression.
The cold press route reduces transport and storage cost while preserving recyclable material value.
EPS boxes, trays, boards, cups, or similar foam scrap enter the hopper for controlled feeding.
Integrated crushing blades break large foam pieces into manageable fragments before compression.
A high-torque screw conveys and compresses the foam, pushing out trapped air without heat.
Foam exits through a forming die as compact blocks that are easier to store, ship, and sell.
The main value is reducing an extremely low-density waste stream before transport or further recycling.
Typical compression ratios from 30:1 to 50:1 can cut storage space and freight cost dramatically.
Mechanical pressure avoids melting odors and keeps the process simpler for many collection sites.
Suitable for EPS and similar foam streams such as EPE, EPP, XPS, and PUR, depending on condition.
For foam recyclers, the machine view and compressed block output are both important buying signals.

The cold press combines size reduction and screw compression so bulky foam becomes a consistent block stream.
Compressed foam blocks are easier to warehouse, load, and sell to downstream recyclers or processors.

Watch bulky foam waste become dense, manageable recycling blocks.
Use cold pressing wherever foam volume is the practical bottleneck.
Compress EPS boxes, appliance packaging, trays, and protective inserts before transport.
Turn loose foam from collection points into dense blocks for cleaner logistics.
Prepare bulky foam waste before downstream densifying, extrusion, or remanufacturing routes.
Reference configuration for CP250. Final capacity depends on foam type, density, and infeed condition.
| Parameter | Spezifikation | Hinweise |
|---|---|---|
| Screw Diameter | 240 mm | Compression screw |
| Input Size | 900 x 600 mm | Reference feed opening |
| Screw Rotation Speed | 42 rpm | Low-speed compression |
| Crusher Blades | 9 + 10 sets | Pre-crushing section |
| Blade Rotation Speed | 120 rpm | Foam pre-size reduction |
| Main Motor Power | 7.5 kW | Compression drive |
| Auxiliary Power | 2.2 kW x 2 + 1.5 kW | Crusher and hydraulic motors |
| Output Block Size | 250 x 250 mm | Reference formed block |
| Output Capacity | 80-120 kg/h | Material dependent |
Verdichtung und Durchsatz hängen von Schaumart, Verunreinigung, Feuchte und Zuführung ab.
Concise points for buyers comparing EPS compactors, cold press machines, and hot-melt densifiers.
Eine EPS-Kaltpresse verdichtet sperrigen Schaum per Schnecke zu dichten Blöcken ohne den Kunststoff zu schmelzen.
Wenn Lagerung, Transport und Umgang mit losem Schaum die Kosten bestimmen.
Schaumtyp, Dichte, Tagesvolumen, Verunreinigung, Blockgröße, Stellfläche und Vorzerkleinerungsbedarf.
Cold pressing and hot melting solve different foam recycling problems. The right choice depends on logistics, odor control, and downstream buyer requirements.
| Kriterium | EPS-Kaltpresse | Heißschmelz-Densifier |
|---|---|---|
| Process Method | Mechanical screw compression | Thermal melting and extrusion |
| Output Form | Dense foam blocks or ingots | Melted densified lumps or strands |
| Operating Profile | Lower heat load and simpler odor control | Higher heat load and more ventilation attention |
| Typical Use | Collection sites, logistics reduction, block resale | Facilities that need higher densification before reprocessing |
EPS sowie ähnliche Materialien wie EPE, EPP, XPS und PUR bei passender Materialbeschaffenheit.
Nein, sie nutzt kalten mechanischen Schneckendruck.
Viele Projekte erreichen 30:1 bis 50:1, abhängig von Dichte, Form, Feuchte und Verunreinigung.
Sie lassen sich einfacher lagern, transportieren und für Pelletierung oder Wiederverarbeitung verkaufen.
Teilen Sie Schaumtyp, Tagesvolumen, Platz und gewünschte Blockhandhabung.
EPS-Kaltpressen-Angebot Anfragen