Styrofoam Shredder Machine
Crushes Foam into 30–60 mm Flakes – Perfect size for feeding directly into melting machines or pelletizers.
Large Horizontal Feed Port up to 1500×800 mm – Easy ground-level loading, ideal for bulky EPS and EPE sheets.
High Throughput: 250–500 kg/h – Available in 4 models to match small workshops or full-scale recycling plants.
Powerful Motors: 5.5–11 kW – Ensures smooth shredding of both rigid and flexible foam materials.
Styrofoam Shredder Introduction
The foam shredder machine, also known as a styrofoam crusher or EPS foam breaking machine, is designed specifically to crush bulky foam waste into smaller flakes of 30–60 mm in size. This shredder machine is ideal for facilities that need to reduce foam volume before further processing, such as compression, melting, or pelletizing.
Highlight of Polystyrene Shredding Machine
- Crushes Foam into 30–60 mm Flakes. Our shredder efficiently reduces bulky foam into small, uniform pieces measuring 30–60 mm, which is the ideal size for downstream processing. Whether you’re feeding a hot melting machine or a foam pelletizing extruder , this flake size ensures consistent melting, smooth feeding, and higher output efficiency. The crushed foam is also easier to store, transport, and compact .
- Large Horizontal Feed Port up to 1500×800 mm. The machine is designed with a ground-level horizontal feed hopper, making it extremely easy to load large foam blocks, insulation boards, or curled foam rolls without lifting. With a feed port size ranging from 800×600 mm to 1500×800 mm, even large-sized packaging foam or long EPE rolls can be fed directly into the shredder, saving labor and time.
- Powerful Motors: 5.5–11 kW. Equipped with high-torque industrial motors ranging from 5.5 kW to 11 kW, the shredder runs smoothly even when dealing with dense EPS, thick EPE layers, or XPS insulation sheets. The optimized blade system and strong motor combination ensure stable crushing speed, low noise, and low maintenance.
- Designed for Pelletizing Line Integration. Our foam shredders are commonly used as the first step in a complete EPS pelletizing line. After shredding, the crushed foam is directly conveyed into a hot melting extruder or a foam granulation machine.
Foam Shredding Machine for Sale Specification
All models share a horizontal feed design for easy, efficient loading, helping operators place foam materials into the machine with minimal handling. The crushed foam size remains consistent at around 30–60 mm, making the output well suited for further processing steps or for direct melting in recycling applications.
| Shredder Model | Feed port Size | Motor power | Output capacity | Overall size (mm) |
| SL-800 | 800×600 mm | 5.5 kW | 250-300kg/h | 1250×1290×660 |
| SL-1000 | 1000×600 mm | 5.5 kW | 300–350 kg/h | 1250×1530×660 |
| SL-1200 | 1200×600 mm | 7.5kW | 400–450 kg/h | 1300×1730×700 |
| SL-1500 | 1500×800 mm | 11 kW | 450–500 kg/h | 1600×2200×800 |
