High Quality PSJ90-160 Styrofoam EPS Automatic Batch Pre expander

Styrofoam EPS Automatic Batch Pre expander turns eps raw material (expanded polystyrene) to big and light foam beads through steam heating. Including common dryer bed, screw conveyer, filling, sieving devices, etc


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Main advantage

1. Fully automatic production.
2. Controlled by touch screen and PLC, easy to operate.
3. High output and save energy.
4. Exact density of foam beads.
5. Stable quality and less failure.

Main Features

1.Feeding, expander, filtrating, transport to silos automatically

2.Steam system: The Styrofoam batch expander machine has steam pressure reducer and angle valve to control steam. The steam system allows Styrofoam batch expander machine to operate properly and produce high quality foaming beads.

3.Filling system: The EPS pre-expander machine adopts electronic weighing system,material level sensor control, so as to control capacity of foaming materials, to ensure that the foam bead evenly

4.Electric control: Adopt PLC and touch screen, achieve precise automatic operation

5.Feed barrels made of stainless steel. Electrical components, valves are used abroad well-known brands, to maintain the durable, stable performance

EPS pre-expander

Technical Data

Item  Type
PSJ90 PSJ110 PSJ150 PSJ160
Expansion Chamber Diameter Φ900mm Φ1100mm Φ1500mm Φ1600mm
Volume 0.85m3 1.4m3 4.5m3 5.4m3
Useable Volume 0.6m3 0.9m3 3.2m3 4.5m3
 Steam  Entry DN40 DN50 DN40 DN100
Consumption 2-4kg/cycle 6-9kg/cycle 15-18kg/cycle 18-20kg/cycle
Pressure 0.6-0.8MPa 0.6-0.8MPa 0.6-0.8MPa 0.6-0.8MPa
Compressed Air  Entry DN25 DN25 DN50 DN40
Consumption 0.3m3-0.4m3/cycle 0.5m3-0.6m3/cycle 0.5-0.6m3/cycle 0.5m3-0.8m3/cycle
 Pressure 0.6-0.8MPa 0.6-0.8MPa 0.6-0.8MPa 0.6-0.8MPa
Drainage Drainage Port DN100 DN80 DN100 DN150
 Condensate DN40 DN80 DN40 DN50
Throughput  13g/l 240kg/h 12g/l 240kg/h 12g/l 600kg/h 12g/l 1500kg/h
18g/l 350kg/h 15g/l 320kg/h 15g/l 900kg/h 15g/l 2000kg/h
25g/l 480kg/h 20g/l 430kg/h 20g/l 1200kg/h 20g/l 26000kg/h
31g/l 590kg/h 30g/l 600kg/h 30g/l 1500kg/h 30g/l 3100kg/h
50g/l 720kg/h      
Material Conveying Line  Φ150mm Φ150mm Φ150mm Φ250mm
Power  16.75Kw 16.13Kw 24.85Kw 38.45Kw
 Density  12-90g/l 12-30g/l 12-30g/l 12-30g/l
Density Tolerance  ≤±2% ≤±3% ≤±5% ≤±3%
Overall Dimension L*W*H 4500*2000*4900 5600*3800*4530 4310*4150*5120 11000*2840*6050
Weight  2500kg 3500kg 5000kg 8000kg
Room Height Required  5000mm 5000mm 6000mm 7000mm
Auto density-weighing system  optional optional   optional
Second expansion      include optional
Eps Pre-Expander Machine

Products

EPS raw material

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