EPS Foam Waste Solutions
EPS Recycling Machine: Styrofoam Densifier & Compactor
One page, two proven solutions for compacting EPS foam waste: a Hot Melt Densifier for highest density ingots, and a Hydraulic Compactor for low-energy cold compaction. Explore both options below and choose what fits your throughput, power, and downstream needs.
Equipment Gallery
Explore our EPS recycling machines and their output — from dense ingots to compacted blocks.
EPS Foam Hot Melt Densifier
Transform bulky EPS foam waste into a valuable, compact commodity. Our hot melt densifier reduces foam volume by up to 90:1, drastically cutting your storage and transportation costs while creating a new revenue stream.
Unlock the Value in Your Foam Waste
Turn EPS disposal costs into profit with the industry’s most efficient hot melt solution.
Slash Waste Volume by 90:1
Dramatically reduce the storage space required for foam scrap and cut waste transportation costs significantly.
Create a New Revenue Stream
Convert worthless foam waste into dense, sellable EPS ingots — a valuable raw material for manufacturers.
Achieve Sustainability Goals
Divert thousands of cubic feet of foam from landfills, reduce your carbon footprint, and boost your green credentials.
How It Works
The 4-Step Transformation Process
From bulky foam waste to dense, sellable ingots in four simple steps.
Feeding
Loose EPS foam waste is fed into the machine’s hopper, where a crusher breaks it into smaller, manageable pieces.
Melting
The crushed pieces are heated and melted at a controlled temperature, releasing the air and densifying the material.
Extruding
The molten polystyrene is extruded through a die, forming a continuous, dense, and easy-to-handle ingot.
Cooling & Stacking
The hot ingots cool and solidify into hard blocks, which can be easily cut to length, stacked on pallets, and sold.
Disposal Costs vs. Profit Generation
See how the hot melt densifier transforms EPS waste from a costly problem into a profitable solution.
| Factor | Traditional Disposal | EPS Hot Melt Densifier |
|---|---|---|
| Storage Space | Extremely high — foam fills dumpsters quickly | Minimal (90:1 volume reduction) |
| Transport Costs | Very high — paying to haul air | Very low — dense ingots, full truckloads |
| Revenue | Negative — paying for disposal | Positive — selling ingots as commodity |
| Environmental Impact | Landfill waste, non-biodegradable | Circular economy, reusable material |
| Floor Space | Consumed by piles of lightweight scrap | Reclaimed — neat pallets of ingots |
Hot Melt Densifier Specifications
Technical data for our EPS hot melt densifier series.
| Model | EPS-RM-500 |
|---|---|
| Capacity | Up to 500 kg/hr (depending on EPS density) |
| Compression Ratio | 90:1 |
| Total Power | Approx. 18.5 kW (Crusher: 7.5 kW, Extruder: 11 kW) |
| Power Supply | 380V/50Hz/3Phase (customizable) |
| Dimensions (L×W×H) | Approx. 2500 × 1200 × 1800 mm |
| Weight | Approx. 1500 kg |
EPS Foam Hydraulic Compactor
A cold compaction solution for EPS foam. Compress loose foam into dense, stackable blocks — with lower energy use, no melting, and clean operation. Achieve up to 50:1 volume reduction to cut handling and freight costs.
Why Choose Hydraulic Compaction
Low energy, no fumes, simple operation — ideal for facilities that need clean cold compaction.
Up to 50:1 Reduction
Compress bulky EPS into uniform, high-density blocks that are easy to stack, store, and ship.
Lower Energy, No Melting
Cold compaction avoids melting, fumes, and thermal management — simplifying daily operation.
Robust & Easy to Maintain
Hydraulic system and heavy-duty frame deliver reliable performance with straightforward maintenance.
How It Works
Simple 4-Step Cold Compaction
From loose foam to dense, stackable blocks without any heat.
Feeding
Loose EPS is fed into the hopper for pre-crushing.
Pre-Crushing
Foam is shredded to consistent chip size for stable compaction.
Hydraulic Compaction
High-pressure ram compresses material into dense, uniform blocks.
Strapping & Stacking
Blocks are strapped or wrapped, then stacked on pallets for sale or shipment.
Disposal Costs vs. Hydraulic Compaction
See how cold compaction eliminates EPS handling pain points.
| Factor | Traditional Disposal | EPS Hydraulic Compactor |
|---|---|---|
| Storage Space | Extremely high | Low (up to 50:1 reduction) |
| Transport Costs | Very high | Low — dense blocks, efficient shipping |
| Revenue | Negative — paying for disposal | Positive — sell compacted blocks |
| Operating Complexity | Manual, inefficient handling | Simple cold compaction, no fumes |
| Energy Use | N/A — no processing done | Low — no heating required |
Hydraulic Compactor Specifications
Technical data for our EPS hydraulic compactor series.
| Model | EPS-HC-300 |
|---|---|
| Capacity | Up to 300 kg/hr (material and density dependent) |
| Compression Ratio | Up to 50:1 (cold compaction) |
| Total Power | Approx. 15 kW (Crusher: 7.5 kW, Compaction: 7.5 kW) |
| Power Supply | 380V/50Hz/3Phase (customizable) |
| Dimensions (L×W×H) | Approx. 2200 × 1100 × 1700 mm |
| Weight | Approx. 1300 kg |
See The Machines In Action
Watch our EPS recycling machines demonstrate real-world hot melt and hydraulic compaction performance.
What Our Clients Are Saying
Real results from businesses that transformed their EPS waste management.
Related EPS Processing Equipment
Explore our complete range of EPS recycling solutions.
EPS Foam Melting Machine
Melts and compresses EPS foam into high-density ingots with an industry-leading 90:1 volume reduction.
EPS Hydraulic Compactor
Uses high pressure without heat to compact EPS into dense, manageable blocks for easy storage and transport.
EPS Foam Granulating Line
A complete system that crushes, melts, and pelletizes EPS waste into uniform, reusable plastic pellets.
Frequently Asked Questions
The Return on Investment depends on your current disposal costs, EPS volume, and local market rates for recycled ingots. Many customers see payback within 12–24 months.
Both machines are designed for expanded polystyrene (EPS) including packaging blocks, insulation panels, and clean food-grade foam where local regulations permit.
Yes. We provide on-site installation, commissioning, and operator training for safe and efficient operation.
The Hot Melt Densifier achieves a higher 90:1 compaction ratio and produces sellable ingots, making it ideal for high-volume operations seeking maximum value recovery. The Hydraulic Compactor uses cold compaction (50:1) with lower energy and no fumes, making it better suited for facilities that prefer simpler, cleaner operation. Contact us for a personalized recommendation based on your volume and goals.
Standard models are typically available within 3–4 weeks. Custom configurations may require 4–6 weeks depending on specifications. Contact our team for current availability.
EPS recycling machine pricing varies by type and capacity. Hot melt densifiers typically cost more than hydraulic compactors due to the heating system. Contact us with your daily foam volume and type (EPS, EPE, or EPP) for accurate pricing.
Hot melt densifiers heat EPS to ~200°C, melting it into solid ingots with 90:1 volume reduction. Ingots have higher resale value ($300-500/ton). Hydraulic compactors compress foam without heat, achieving 50:1 reduction into dense blocks. Cold compaction uses less energy and is simpler to operate, but produces a lower-value output.
Yes. Our hot melt densifier processes EPS (expanded polystyrene), EPE (expanded polyethylene), and EPP (expanded polypropylene). Each foam type has a different melting point, so the machine temperature is adjusted accordingly. The hydraulic compactor works with all foam types without temperature adjustment.
Recycled EPS ingots are sold to manufacturers who use them to produce picture frames, crown molding, baseboards, and other PS products. Densified EPS can also be pelletized into GPPS pellets for injection molding. The market price for clean densified EPS typically ranges from $300-$500 per ton.
Turn Foam Waste Into Profit
Contact our specialists today for a free consultation and a detailed quote based on your specific volume and needs.
Related Guide: EPS Recycling Machine: Types, Costs & ROI Guide