Recycling Pelletizing Lines
Compare pelletizing routes when densified foam will later be converted into pellets.
Recykling Pianki i Redukcja Objętości
Zimna Prasa EPS do Gęstych Bloków
Mechaniczny system prasowania na zimno dla EPS, EPE, EPP, XPS i PUR bez topienia termicznego i dodatków chemicznych.
- Typowa redukcja 30:1 do 50:1
- Zimna kompresja mechaniczna bez topienia
- Wydajność referencyjna CP250: 80-120 kg/h
Related Foam and Pelletizing Routes
Foam projects often begin with volume reduction before pelletizing or downstream remanufacturing.
View Pelletizing Hub
Drying & Densifying Units
Review other conditioning equipment used between washing, dewatering, and extrusion.
Industrial Shredders
Use primary shredding when oversized foam or mixed bulky waste needs reduction before compression.
How EPS Cold Pressing Works
The cold press route reduces transport and storage cost while preserving recyclable material value.
1
Feed Bulky Foam Waste
EPS boxes, trays, boards, cups, or similar foam scrap enter the hopper for controlled feeding.
2
Pre-Crush Oversized Pieces
Integrated crushing blades break large foam pieces into manageable fragments before compression.
3
Compress with Screw Pressure
A high-torque screw conveys and compresses the foam, pushing out trapped air without heat.
4
Discharge Dense Blocks
Foam exits through a forming die as compact blocks that are easier to store, ship, and sell.
Why Use a Cold Press for Foam Recycling
The main value is reducing an extremely low-density waste stream before transport or further recycling.
Major Volume Reduction
Typical compression ratios from 30:1 to 50:1 can cut storage space and freight cost dramatically.
No Thermal Melting
Mechanical pressure avoids melting odors and keeps the process simpler for many collection sites.
Handles Multiple Foam Types
Suitable for EPS and similar foam streams such as EPE, EPP, XPS, and PUR, depending on condition.
Foam Processing Showcase
For foam recyclers, the machine view and compressed block output are both important buying signals.
Equipment View: Integrated Crushing and Compression
The cold press combines size reduction and screw compression so bulky foam becomes a consistent block stream.
- Reduces loose foam handling problems
- Supports simple collection-site operation
- Keeps output easy to stack and transport
Material View: Dense EPS Blocks
Compressed foam blocks are easier to warehouse, load, and sell to downstream recyclers or processors.
- Lower freight cost per ton
- Cleaner storage footprint
- Better material handling for buyers
EPS Foam Cold Press Machine Demo
Watch bulky foam waste become dense, manageable recycling blocks.
Target Applications
Use cold pressing wherever foam volume is the practical bottleneck.
Packaging Foam Collection
Compress EPS boxes, appliance packaging, trays, and protective inserts before transport.
Municipal and Commercial Foam Recycling
Turn loose foam from collection points into dense blocks for cleaner logistics.
Pre-Conditioning Before Pelletizing
Prepare bulky foam waste before downstream densifying, extrusion, or remanufacturing routes.
Specyfikacje Techniczne
Reference configuration for CP250. Final capacity depends on foam type, density, and infeed condition.
| Parametr | Specyfikacja | Uwagi |
|---|---|---|
| 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 |
Stopień kompresji i wydajność zależą od pianki, zanieczyszczeń, wilgoci i sposobu podawania.
Krótka Odpowiedź i Kryteria Wyboru
Concise points for buyers comparing EPS compactors, cold press machines, and hot-melt densifiers.
Co to jest
Zimna prasa EPS kompresuje objętościową piankę ślimakiem w gęste bloki bez topienia polimeru.
Kiedy używać
Gdy magazynowanie, transport i obsługa luźnej pianki są głównym kosztem.
Co podać przed RFQ
Typ pianki, gęstość, dzienny wolumen, zanieczyszczenia, rozmiar bloku, miejsce i potrzeba wstępnego rozdrabniania.
Cold Press vs. Hot-Melt Foam Densifier
Cold pressing and hot melting solve different foam recycling problems. The right choice depends on logistics, odor control, and downstream buyer requirements.
| Criteria | EPS Cold Press | Hot-Melt 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 |
Najczęstsze Pytania
Jakie pianki obsługuje?
EPS oraz podobne materiały EPE, EPP, XPS i PUR przy odpowiednim stanie materiału.
Czy maszyna topi piankę?
Nie, używa mechanicznego nacisku ślimaka na zimno.
Jaki stopień kompresji jest typowy?
Wiele projektów osiąga 30:1 do 50:1 zależnie od gęstości, kształtu, wilgoci i zanieczyszczeń.
Co dzieje się z blokami?
Łatwiej je magazynować, transportować i sprzedawać do regranulacji lub ponownego przetwarzania.
Chcesz Obniżyć Koszt Transportu Pianki?
Podaj typ pianki, dzienny wolumen, dostępną przestrzeń i sposób obsługi bloków.
Poproś o Wycenę Prasy EPSOdpowiedz eksperta w ciagu 24 godzin. Wycena bez zobowiazan.