Hot Sale PSJ90-160 Auto Batch EPS Pre-expander EPS Machine

Automatic Batch EPS Pre-expander turns eps raw material (expanded polystyrene) to big and light foam beads through steam heating. With PLC and touch screen to realize full automatic production for feeding, heating and ejecting foam beads.


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Main advantage

Automatic Batch EPS Pre-expander is widely used for high density and middium capacity of EPS foam beads production line.
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 controlled by pressure reducing valve and Angle seat valve, to achieve accurate heating

3.Feeding system adopts electronic weighing system, material level sensor control, so as to control capacity of foaming materials, to ensure that the foam bead evenly

4.Use PLC controller 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 performace

EPS pre-expander
EPS pre-expander

Technical Data

Item  Type
PSJ90 PSJ110 PSJ130 PSJ160
Expansion Chamber Diameter Φ900mm Φ1100mm Φ1300mm Φ1600mm
Volume 0.85m3 1.4m3 2.4m3 5.4m3
Useable Volume 0.6m3 0.9m3 1.6m3 4.5m3
 Steam  Entry DN40 DN50 DN65 DN100
Consumption 2-4kg/cycle 6-9kg/cycle 10-12kg/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 DN40 DN40
Consumption 0.3m3-0.4m3/cycle 0.5m3-0.6m3/cycle 0.7m3-0.9m3/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 DN100 DN50
Throughput  13g/l 240kg/h 12g/l 240kg/h 12g/l 530kg/h 12g/l 1500kg/h
18g/l 350kg/h 15g/l 320kg/h 15g/l 670kg/h 15g/l 2000kg/h
25g/l 480kg/h 20g/l 430kg/h 20g/l 920kg/h 20g/l 26000kg/h
31g/l 590kg/h 30g/l 600kg/h 30g/l 1220kg/h 30g/l 3100kg/h
50g/l 720kg/h      
Material Conveying Line  Φ150mm Φ150mm Φ250mm Φ250mm
Power  16.75Kw 16.13Kw 20.3Kw 38.45Kw
 Density  12-90g/l 12-30g/l 12-30g/l 12-30g/l
Density Tolerance  ≤±2% ≤±3% ≤±3% ≤±3%
Overall Dimension L*W*H 4500*2000*4900 5600*3800*4530 7380*3000*4500 11000*2840*6050
Weight  2500kg 3500kg 4200kg 8000kg
Room Height Required  5000mm 5000mm 5500mm 7000mm
Auto density-weighing system  optional optional optional optional
Second expansion      optional optional
Auto batch pre-expander

Products

Auto batch pre-expander-2
Auto batch pre-expander-3

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