Líneas de Peletizado para Reciclaje
Compare pelletizing routes when densified foam will later be converted into pellets.
Reciclaje de Espuma y Reducción de Volumen
Sistema mecánico de compresión en frío para residuos EPS, EPE, EPP, XPS y PUR, sin fusión térmica ni aditivos químicos.

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.
Reduce coste logístico y espacio manteniendo el valor reciclable.
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.

Vea espuma voluminosa convertirse en bloques manejables.
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.
| Parámetro | Especificación | Notas |
|---|---|---|
| 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 |
La compresión y el caudal dependen del tipo de espuma, contaminación, humedad y alimentación.
Puntos para comparar compactadores EPS, prensas frías y densificadores térmicos.
Una prensa fría EPS comprime espuma voluminosa mediante tornillo en bloques densos sin fundir el polímero.
Cuando almacenamiento, transporte y manejo de espuma suelta son los costes limitantes.
Tipo de espuma, densidad, volumen diario, contaminación, tamaño de bloque, espacio disponible y necesidad de pretriturado.
Cold pressing and hot melting solve different foam recycling problems. The right choice depends on logistics, odor control, and downstream buyer requirements.
| Criterio | Prensa Fría EPS | Densificador Térmico |
|---|---|---|
| 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 y materiales similares como EPE, EPP, XPS y PUR cuando la condición del material encaja con la configuración.
No. Usa presión mecánica en frío.
Muchos proyectos alcanzan 30:1 a 50:1 según densidad, forma, humedad y contaminación.
Se almacenan, transportan y venden con mayor eficiencia para peletizado o remanufactura.
Comparta tipo de espuma, volumen diario, espacio y método de manejo del bloque.
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