The polystyrene densifier is a preferred choice for many industries to start EPS recycling due to its simple operation and easy maintenance. Traditional densifiers, though high in capacity, are expensive and take up large space, making small businesses hesitant to begin recycling.

The GREENMAX mini EPS densifier M-C50 is an ideal option for lightweight foam recycling. It can process 50 kg of EPS foam per hour, with a compressed density of 600–800 kg/m³, occupying only 1.5 m² of space and consuming just 9.7 kW (13 hp).

In small warehouses, furniture stores, and e-commerce hubs, EPS foam is essential for product protection. However, the bulky and low-density waste foam takes up valuable storage space, causing problems for store operators. To help these users address EPS recycling challenges, GREENMAX launched the mini EPS densifier M-C50.

Why choose the mini polystyrene densifier?

Affordable and Low Investment Threshold

The M-C50 is priced much lower than mid-to-large-sized machines, allowing businesses to start their EPS recycling projects with minimal budget and without disrupting daily operations.

Minimal Footprint – as small as a cardboard box

With a compact structure occupying just 1.5 m², this foam recycling machine fits easily in a warehouse corner without consuming too much space—ideal for small shops or space-limited factories. It compresses large piles of loose foam into neat, stackable blocks, maximizing storage efficiency.

Strong Throughput – 50kg/hour

Despite its low price and small size, the polystyrene densifier M-C50 doesn't compromise on performance. Built with the same core components as larger machines, it’s highly reliable. Its high-temperature melting system compresses polystyrene to 1/90 of its original volume, perfectly suited for small-scale warehouses or shops needing efficient foam reduction.

Easy Maintenance & Operation

As a compact unit, this EPS densifier is easier to maintain. Operation is simple—just adjust the temperature, crushing, and extrusion settings via the control panel to complete the EPS recycling process.

Low Energy, Small Size, High Flexibility

The GREENMAX polystyrene densifier is energy-efficient, compact, and budget-friendly. It can be easily deployed across multiple recycling points, improving foam recycling coverage in areas like communities, retail collection sites, small logistics warehouses, and e-commerce packing stations.

Customizable to Your Needs

Want to add extra features to your mini unit? GREENMAX offers tailored configurations to match your specific recycling demands. Click the WhatsApp icon at the bottom right and start your lightweight EPS recycling journey today!