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Home /Products/EPS Pre Expander/Compact EPS Pre Expander For Space-Saving Expanded Polystyrene Processing For Foam Box And Block

Compact EPS Pre Expander For Space-Saving Expanded Polystyrene Processing For Foam Box And Block

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Compact EPS Pre Expander For Space-Saving Expanded Polystyrene Processing For Foam Box And Block
Features Gallery Product Description Request A Quote
Features
Specifications
Voltage: AC380V 50Hz
Process Monitoring: High
Port: SHANGHAI/NINGBO
Expansion Chamber Diameter: 1200 Mm
Warranty: 1 Year
Overall Dimensions: 4490x4940x3360 Mm
Material: Stainless Steel
Highlight:

Compact EPS Pre Expander

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Block EPS Pre Expander

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Foam Box EPS Pre Expander
Basic Infomation
Place of Origin: Zhejiang China
Brand Name: PINSHENG
Model Number: PSSM 200F
Payment & Shipping Terms
Delivery Time: 6-10days
Payment Terms: T/T LC
Supply Ability: 10pcs per month
Product Description
The EPS (Expanded Polystyrene) pre-expander machine is a device used in the manufacturing process of expanded polystyrene foam products. It plays a crucial role in the initial stage of expanding the polystyrene beads before they are molded into various shapes and forms.
 
Here is a detailed description of an EPS pre-expander machine:
 
Hopper: The machine has a hopper where the raw polystyrene beads are loaded. The hopper feeds the beads into the pre-expanding chamber.
Pre-expanding chamber: The pre-expanding chamber is the main part of the machine where the actual expansion process takes place. The chamber is typically cylindrical and equipped with steam injection outlets. The polystyrene beads are introduced into the chamber, and steam is injected to heat and expand the beads.
Steam injection system: The pre-expander machine is equipped with a steam injection system that supplies steam into the pre-expanding chamber. The steam softens the polystyrene beads, causing them to expand.
Agitation system: Inside the pre-expanding chamber, there is an agitation system that ensures uniform heating and expansion of the beads. It usually consists of rotating arms or paddles that stir the beads while they are being exposed to steam.
 

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Tel : +86 18877913375
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+86 18877913375
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