Henan Dongfanglong Machine Manufacture Co., Ltd , https://www.dfloilm.com
**Key Features:**
1. All processes, including filling, expanding, sieving, de-lumping, and conveying to silos, are fully automated for efficient production.
2. Equipped with primary and secondary expansion systems to achieve a density range of 8–30g/l.
3. The first filling stage is controlled by a frequency converter for precise operation.
4. Includes a power-off protection system to prevent unexpected shutdowns.
5. Features a Japanese steam pressure-reducing Valve for stable and safe performance.
TECHNICAL DATA
Item
PSY-70
PSY-90
PSY-120
Expansion Chamber
Diameter
Volume
Useable VolumeΦ 700mm
0.6 m³
0.4m³Φ 900mm
1.2 m³
0.8m³Φ 1200mm
2.2m³
1.5m³
Steam
Entry
Consumption
PressureDN20
80–100kg/cycle
0.6–0.8MPaDN40
100–150kg/cycle
0.6–0.8MPaDN40
150–200kg/cycle
0.6–0.8MPa
Compressed Air
Entry
PressureDN15
0.6–0.8MPaDN20
0.6–0.8MPaDN20
0.6–0.8MPa
Drainage
Condensate
Φ 20mm
Φ 20mm
Φ 20mm
Throughout
15g/l
20g/l
25g/l
30g/l100g/l
120g/l
150g/l
200g/l150g/l
200g/l
250g/l
300g/l250g/l
300g/l
410g/l
500g/l
Material Conveying Line
Φ 150mm
Φ 150mm
Φ 150mm
Connected Load
8.93Kw
9.73Kw
13.33Kw
Density
First Expansion
Second Expansion12–30g/l
8–11g/l12–30g/l
8–11g/l14–30g/l
8–13g/l
Overall Dimensions
(L×W×H)
4700×2660×2600(mm)
4700×2930×3200(mm)
4905×4655×3250(mm)
Weight
1300kg
1500kg
1800kg
Room Height Required
3000mm
3000mm
3000mm
This EPS foam machine is ideal for manufacturers looking to produce high-quality expanded polystyrene in large volumes. With its advanced automation and precision control, it ensures consistent output and energy efficiency. Whether you're running an EPS plant or producing packaging materials, this machine offers reliable performance and long-term value.
August 18, 2025