OEM Wholesale Polystyrene Making - SPY7090120 Continuous Pre-expander – WELLEPS
OEM Wholesale Polystyrene Making - SPY7090120 Continuous Pre-expander – WELLEPS Detail:
Main Features
1.Feeding, expander, filtrating, crushing, transport to silos automatically
2.With first and second expansion, the first time filling adopt frequency conversion feeding device, guarantee the stability of feeding
3.Uniform foaming, foam density range is 6-35g/l
4.Material barrel inside and outside, fluidized bed dryer made of stainless steel, in order to maintain the durable use and stable performance
5.Electrical protection device
6.Adopt Japanese reducing valve
Technical Data
Item | PSY70 | PSY90 | PSY120 | |
Expansion Chamber | Diameter | φ700mm | φ900mm | φ1200mm |
Volume | 0.6m³ | 1.2m³ | 2.2m³ | |
Useable Volume | 0.4m³ | 0.8m³ | 1.5m³ | |
Steam | Entry | DN20 | DN25 | DN50 |
Consumption | 80-100kg/h | 100-150kg/h | 150-200kg/h | |
Pressue | 0.6-0.8MPa | 0.6-0.8MPa | 0.6-0.8MPa | |
Compressed Air | Entry | DN15 | DN20 | DN20 |
Pressure | 0.6-0.8MPa | 0.6-0.8MPa | 0.6-0.8MPa | |
Drainage | Condensate | φ20mm | φ20mm | φ20mm |
Throughput | 15g/l | 100kg/h | 150kg/h | 250kg/h |
20g/l | 120kg/h | 200kg/h | 300kg/h | |
25g/l | 150kg/h | 250kg/h | 410kg/h | |
30g/l | 200kg/h | 300kg/h | 500kg/h | |
Material Conveying Line | φ150mm | φ150mm | φ150mm | |
Power | 8.93kW | 9.73kW | 14.83kW | |
Density | First expansion | 12-30g/l | 12-30g/l | 14-30g/l |
Second expansion | 8-11g/l | 8-11g/l | 8-13g/l | |
Outside Dimensions | L×W×H | 4700×2660×2600mm | 4700×2930×32000mm | 4905×4655×3250mm |
Weight | 1300kg | 1500kg | 1800kg | |
Room Height Required | 3000mm | 3000mm | 3000mm |
Application
Product detail pictures:



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Our advancement depends over the highly developed devices, excellent talents and continually strengthened technology forces for OEM Wholesale Polystyrene Making - SPY7090120 Continuous Pre-expander – WELLEPS , The product will supply to all over the world, such as: Toronto, Atlanta, California, We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable products quality , increase customers' satisfaction and achieve win-win situation .

The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.

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