EPS Continuous Pre-expander Machine

Continuous Pre expander machine
Continuous Pre expander machine
Continuous pre-expander machine

Continuous Pre expander Machine Description

■ The Continuous pre-expander machine chamber inside of the pre-expander is made by stainless steel with good shape and long life.
■ The fluidized Bed Drier can be bought by customer solely.
■ The pre-expander can pre-expand once or twice to enable the EPS density to be ideal state.
■ The Continuous pre-expander machine includes main expansion machine, screw conveyer, fluidized bed drier, blower to convey the expanded material to silos.

Technical Parameter

Item Unit HS-CP-700 HS-CP-960 HS-CP-1100
Chamber Diameter mm Φ700 Φ960 Φ1100
Chamber Volume m3 0.6 1.5 2
Compressed Air Pressure Mpa 0.6~0.8 0.6~0.8 0.6~0.8
Density First expansion g/l 12~30 12~30 12~30
Density Second expansion g/l 8~13 8~13 8~13
Installing Power kw 3.8 4.8 4.8
Productivity 15g/l kg/h 130 170 250
Productivity 18g/l kg/h 150 200 300
Productivity 20g/l kg/h 180 270 350
Productivity 30g/l kg/h 200 300 420
Weight tolerance / <±2% <±3% <±3%
Overall size (L×W×H) mm 1800x910x2610 2000x1060x3200 2160x1100x3200

Main components brand

No. Item Brand
1 Stir reducer motor Boneng
2 Vibration Level Sensor Germany imported
3 Steam pressure reducing Yoshitake, Japan
4 Steam PID valve Burkert, Germany
5 Angle seat valve ESG, China & Denmark
6 Temperature transmitter Kunlunhaian, China
7 Pressure transmitter Germany imported
8 PLC Siemens
9 Touch Screen Siemens

Continuous EPS Pre-expander Application

Continuous pre-expander machine application

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