The Polystyrene Lump Shredder can shred polystyrene lump and briquette which are big density.The alloy shafts inside machine body is strong enough to shred these materials.
The spinning shaft is compact and spins fast to crush waste materials into small scraps like.
Low noise when shredding,just see video.
Users always need a spiral conveyor after shredding to convey it.
Machine Model |
Machine Size |
Input Size |
Power |
Capacity |
750 |
1580*1300*850 mm |
750*600 mm |
30 kw |
1500kg/h |
Q: What should buyer do before buying ?
A: Ask for detailed introduction from sales team.
Q: why buyers need to ask?
A: There are many shredders in the supply,they have special application. So we hope you choose a suitable model.
Q: what is density value of EPS lump ?
A: The density of expanded polystyrene (EPS) lumps can range from 600 kg/m³. The density of EPS is determined by the weight of the foam per cubic meter.
To measure the density of EPS, you can weigh it and measure its volume. If the EPS is a complicated shape, you can use a submersion technique to measure its volume
Properties |
Density of EPS |
16-640 kg/m3 |
Young's modulus (E) |
3000-3600 MPa |
Tensile strength (st) |
46-60 MPa |
Elongation at break |
3-4% |

