
Polystyrene Decoration Shape Molding Machine
EPS expanding machine is used to expand EPS raw material to required density, machine works in continuous way both in taking raw material and discharging expanded material. EPS Continuous Pre-expander can do second and third expansion to get low density. EEPS expanding machine complete with Screw Conveyor, First and second expansion loader, Expansion Chamber, Fluidized bed Drier
Through the way of independent research and development, we continue to build the core competitiveness of the enterprise, climbing the world's technological heights, pushing out new ideas on the basis of similar products from China and abroad, constantly learning newer technologies and developing new EPS Cutting Machine, EPS Block Making Machine, EPS Block Molding Machine. Professional technology, advanced technology, scientific management, perfect sales and after-sales service system are the solid foundation for our continuous development. We will fully implement the five major development concepts of innovation, coordination, green, openness and sharing. In order to better serve the majority of users, we will continue to innovate in product technology and quality, and tailor personalized products and services for customers.


EPS Expanding Machine is a specialized machine designed to expand and shape Expanded Polystyrene (EPS) or Styrofoam, which is a lightweight foam material often used in packaging and construction.
The EPS Expanding Machine works by applying heat and pressure to small EPS beads, causing them to expand and fuse together into larger blocks. These blocks can then be cut and shaped into various forms to suit different applications.
The machine is typically made up of several components, including a hopper for loading the EPS beads, a pre-expander for heating and expanding the beads, and a molding machine for forming the blocks.
Most EPS Expanding Machines use steam or hot air to pre-expand the beads, which are then fed into the molding machine where they are compressed and cooled. The molded blocks can then be cut into sheets or shapes using a hot wire cutter or other cutting equipment.
Some newer models of EPS Expanding Machine also use automated controls and sensors to regulate the temperature and pressure during the expansion and molding process, ensuring consistent and high-quality results.
Overall, the EPS Expanding Machine is an essential piece of equipment for any business that uses EPS foam in their products, as it allows for efficient and precise manufacturing of custom-shaped foam products.

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Continuous Preexpander |
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Item |
SPY90 |
SPY120 |
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Expansion chamber |
Diameter |
Φ900mm |
Φ1200mm |
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Volume |
1.2m³ |
2.2m³ |
|
|
Usable volume |
0.8m³ |
1.5m³ |
|
|
Steam |
Entry |
DN25 |
DN40 |
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Consumption |
100-150kg/h |
150-200kg/h |
|
|
Pressure |
0.6-0.8Mpa |
0.6-0.8Mpa |
|
|
Compressed Air |
Entry |
DN20 |
DN20 |
|
Pressure |
0.6-0.8Mpa |
0.6-0.8Mpa |
|
|
Drainage |
Entry |
DN20 |
DN20 |
|
Throughput |
15g/1 |
250kg/h |
250kg/h |
|
20g/1 |
300kg/h |
300kg/h |
|
|
25g/1 |
350kg/h |
410kg/h |
|
|
30g/1 |
400kg/h |
500kg/h |
|
|
Material conveying line |
DN100 |
Φ150mm |
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|
Power |
10kw |
14.83kw |
|
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Density |
First expansion |
12-30g/l |
14-30g/l |
|
Second expansion |
7-12g/l |
8-13g/l |
|
|
Overall dimension |
L*W*H |
4700*2900*3200(mm) |
4905*4655*3250(mm) |
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Weight |
1600kg |
1800kg |
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|
Room height required |
3000mm |
3000mm |
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The company has a sound scientific management method and leading technology to lay the foundation for high-quality Polystyrene Decoration Shape Molding Machine. Our team has many years of industry experience. Through our professional, honest, pragmatic work, reliable product quality and prompt and timely service, we have established long-term, stable and solid cooperative relations with many customers at home and abroad. Our company has a professional and superb R&D team in product development, with a complete sales service system.
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