How to recycle eps foam materials?
Polystyrene EPS foam has low thermal conductivity; elastic porous structure can absorb thermal and wet stress, even in rare climatic conditions when water vapor condenses and freezes, its structure will not be destroyed; light weight, and has a certain compressive and tensile strength; good chemical stability, acid and alkali resistance, has a good. Durability of service. Therefore, it is widely used in all areas of life. However, polystyrene foam is difficult to decompose, causing white pollution of garbage. So how do we recycle EPS foam? EPS foam compactor is used for foam volume reduction and compression treatment to increase density, reduce volume, facilitate storage and facilitate transportation.
Method/step
The EPS foam compactor uses the principle of screw extrusion to compress the recycled foam and reduce the capacity. The operator only needs to put the discarded foam into the feeding port. The spiral blade inserted inside the machine is to cut the foam into particle shape, and then push the compaction unit to squeeze the foam into lump, and the volume reduction rate is more than 70%. A pressure adapter is provided at the end of the discharge port to adjust the compression degree of the foam volume.
¡ª¡ª Put EPS waste block into hopper. Pre cutting cut the bulk of the material to 20mm to 50mm size flake foam. Compressors use the screw compression at the bottom of the hopper to compress the foam blocks. > extruding the compressed foam block. ¡ª¡ª The compression result is that 7 kg/m3 EPS becomes 400 kg/m3 EPS compression block.
