Project Description

EPS 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

Chamber DiametermmΦ700Φ960Φ1100
Chamber Volumem30.61.52
Compressed Air PressureMpa0.6~0.80.6~0.80.6~0.8
Density First expansiong/l12~3012~3012~30
Density Second expansiong/l8~138~138~13
Installing Powerkw3.84.84.8
Productivity 15g/lkg/h130170250
Productivity 18g/lkg/h150200300
Productivity 20g/lkg/h180270350
Productivity 30g/lkg/h200300420
Weight tolerance/<±2%<±3%<±3%
Overall size (L×W×H)mm1800x910x26102000x1060x32002160x1100x3200

Main components brand

1Stir reducer motorBoneng
2Vibration Level SensorGermany imported
3Steam pressure reducingYoshitake, Japan
4Steam PID valveBurkert, Germany
5Angle seat valveESG, China & Denmark
6Temperature transmitterKunlunhaian, China
7Pressure transmitterGermany imported
9Touch ScreenSiemens

Continuous EPS Pre-expander Application

Continuous pre-expander machine application

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