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EPP Pre-expander Machine

EPP Pre-expander Machine

  • EPP Pre-expander Machine EPP is short for Expanded poly […]
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E-mail:info@epsplant.com

Detail

EPP Pre-expander Machine

EPP is short for Expanded polypropylene, The purpose of EPP pre-expansion is to produce expandable polypropylene particles of the desired density. During pre-expansion, the EPP resins are fed to a vessel containing an agitator and controlled steam and air supplies, this vessel is called EPP Pre-expander, or EPP Batch Pre-expander Machine. The diameter of the particles increases while the density of the resin decreases. After exiting from the EPP pre-expander, the expanded beads will flow through a dryer to remove moisture, and then go to aging silo.

Production capacity

• Model: SPJY700
• Chamber diameter: 700mm
• Chamber height: 1000mm
• Output: 250~300kg/hr

Main Parts

• Touch Screen + PLC: Mitsubishi/Japan
• Electronics: Schneider/France
• Pressure Reduction Valve: Yoshitake / Japan
• Pneumatic: Airtec/China
• Butterfly valve: Flowx/Italy
• Agitator motor: Guomao/China
• Blower: Shengtang/China

Features

• CE certificate
• Multiple safety features.
• Pressure Reduction Valve from Japan is used for steam control
• Frequency control of motor speed during expansion
• Fluid bed is equipped with heater to shorten aging time
• Automatic EPP Silo System is available to work with EPP Pre-expander together.
• Body: RAL5012 Blue + RAL3001 Red

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