Steam Full Automatic Pre-expander Machine

The Batch EPS pre-expander Machine with one button start and easy operation. According to process requirements, mixing time and steam heating time can be set in time. Closed constant pressure foaming in barrel, high thermal efficiency and steam saving, which saves energy by 50% compared to the continuous Pre-expander Machine. Stable density and the uniform particle. Pre expander can be applied to copolymerization of EPS, EPMMA and STMMA simultaneously.

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Product Description

Steam Full Automatic Pre-expander for EPS Foam Molding | Lost Foam Casting (LFC) Equipment

Our Full Automatic Steam Pre-expander is designed specifically for the EPS foam molding industry and Lost Foam Casting (LFC) systems. This high-performance machine uses steam to expand EPS beads efficiently and automatically, making it an essential tool in foam production. Ideal for use in foam molding applications, our pre-expansion system ensures consistent foam quality and high throughput.

Product Structure

1. The host unit

2. Famous Chinese brand control system in China (optional Siemens screen)

3. Discharge system

4. Automatic weighing system

Main Function and Advantages

1. Equipped with hot air drying system. Raw material without agglomeration, dry and uniform, shortening time ripening time.

2. The machine adopts PLC programmable controller and touch screen control,automatic material feeding system，automatic electronic weighing， automatic control of barrel’s temperature and air pressure and automatic sensing of material level to guarantee machine’s automatic circular production.

3. The computer memory stores commonly used foam density relative parameters, convenient for subsequent use.

4. This machine is cost-effective, safe and stable, easy maintenance.

Technical Parameters

Steam Full Automatic Pre-Foaming Machine

Key Features and Advantages

Full Automation: Fully automatic control system reduces the need for manual intervention, ensuring seamless operation and increased production efficiency.
Steam Expansion Technology: Uses steam to expand EPS beads for uniform size and density, ensuring high-quality foam products.
High-Capacity Production: Designed for large-scale operations, this pre-expander can handle up to X tons/hour of EPS beads, ensuring your production meets the demands of high-volume molding.
Energy Efficient: The steam pre-expansion process is optimized for energy efficiency, helping to reduce operational costs in large production environments.
Customizable Settings: Adjustable temperature and pressure controls for different foam types and expansion requirements, making this machine ideal for various applications, including Lost Foam Casting and foam molding.

Applications

EPS Foam Molding: Pre-expand EPS beads for use in various molding applications, including Lost Foam Casting.
Lost Foam Casting Systems: Key component in LFC for producing high-quality foam cores used in casting metal parts.
Automotive and Construction: Foam components for insulation and lightweight casting used in automotive parts and building materials.

Why Choose Ruiou as your EPS Pre Expander Machine for Lost Foam Casting Manufacturer?

Custom Solutions: We offer custom pre-expander solutions tailored to your specific foam molding and Lost Foam Casting needs.
Global Supplier: As a trusted OEM supplier, we provide high-quality pre-expansion machines to clients worldwide, ensuring you get the best equipment for your needs.
Cost-Effective: Reduce production costs with high-efficiency pre-expansion technology that saves on energy and labor.

Request a Quote

Looking for a reliable, fully automated pre-expansion system for your Lost Foam Casting (LFC) operation? Contact us today for a customized quote and learn more about our steam pre-expansion equipment tailored for foam molding applications.

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