Tag Archives: Polyurethane

How to recycle PU foam?

Recently more and more people are looking for the solutions to recycle PU or TPU foam.

There are two types of PU foam in the market, one is sponge foam, other other is a cured foam or like rigid polyurethane foam sheet which is called TPU foam.

Sponge foam is too much memory. Hot melt is too smelly. Cold compaction won’t work as too much memory. But TPU cured foam which is rigid and brittle in nature. Our polyurethane foam compactor CU250, CU300 and CU360 would be a good machine to densify this kind of material. Using our foam compactor will help you save the transportation and landfill costs.

Polyurethane Foam Compactor

Polyurethane Foam Compactor

Features of Polyurethane Foam Compactor

* Compacted PU foam blocks by ratio of 16:1 to 20:1;

* Achieves the capacity in the range of 200 kg/h to 500 kg/h;

* Equip with a pre-crusher;

* Cooling device so as to avoid polyurethane foam melting;

* Nitrogen filling mouth. Dilution of flammable gas inside, meanwhile dissipation of heat;

* Two exhaust ports. To exhaust flammable gas, which will hinder the PU foam forming;

* Customization for options of different feeding length, width.

Polyurethane Foam Compactor for Compacting Refrigerators Foam

Application of Polyurethane Foam Compactor

Polyurethane foam compactor is mainly used in electric appliances recycling center that has tons of rigid PU foam from dissembled refrigerators. Another source of rigid PU foam is teared down workshops that made of sandwich panels.

Polyurethane Foam Compactor

Polyurethane Foam Compactor

How the Polyurethane Foam Compactor Works

Operator throws PU scraps into the machine hopper. The pre-breaker breaks the foam blocks into smaller flakes. An auger compactor presses the foam into compacted logs. Operator stacks the logs onto pallets.

Features of Polyurethane Foam Compactor

* Compacted PU foam blocks by ratio of 16:1 to 20:1;

* Achieves the capacity in the range of 200 kg/h to 500 kg/h;

* Equip with a pre-crusher;

* Cooling device so as to avoid polyurethane foam melting;

* Nitrogen filling mouth. Dilution of flammable gas inside, meanwhile dissipation of heat;

* Two exhaust ports. To exhaust flammable gas, which will hinder the PU foam forming;

* Customization for options of different feeding length, width.

Technical Specifications of Polyurethane Foam Compactor

Motor   power kw 11+2.2+1.5
Compaction   ratio 20:1
Capacity   kg/h 200-500
Feed   hopper size mm 296*296
Out feed   size mm 300*300
Machine size   mm 1950 (L)*800(W)*1780(H)
Machine weight   kg 800

 

 

 

Polyurethane Foam Compactor

Polyurethane foam compactor is specially used to compact polyurethane foam and PU foam. Polyurethane Foam Compactor can reduce polyurethane foam volume by 20 times and greatly save storage and transportation costs.

How The Polyurethane Foam Compactor Works:

You throw PU scraps into the machine hopper. The pre-breaker breaks the foam blocks into smaller flakes An auger compactor presses the foam into compacted logs You stack the logs onto pallets.

Polyurethane Foam Compactor | Foam Compactor

Polyurethane Foam Compactor Features:

* Compacted PU foam blocks by ratio of 20 to 1

* Achieves a density in the range of 150kg/m³ to 250 kg/ m³

* Equip with a pre-crusher

* Compact and modular design

* Customization for options of different feeding width, with and without crusher, and diesel power driving

Watch How Polyurethane Foam Compactor Works:

Polyurethane Foam Compactor Parameters:

Polyurethane Foam Compactor | Foam Compactor

 

 

 

 

 

 

 

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