Styrofoam EPS Raw Material Batch Pre-expander

Product Description

The EPS Raw Material Batch Pre-expander is a highly efficient and energy-saving machine designed for expanding EPS polystyrene foam. This advanced equipment is specifically built to handle a wide range of thermoplastic foam processing requirements, ensuring high-quality output while minimizing material and energy costs. It is ideal for businesses seeking to streamline their production process and reduce operating costs.

Main Features

1. Comprehensive System Design
   The pre-expander machine includes essential components such as a stainless steel dryer bed, screw conveyor, filling system, and sieving devices, which all work together to ensure efficient and effective processing.

2. Steam System
   Equipped with a pressure reducer and PID control system, the machine maintains stable and accurate steam pressure, ensuring consistent material expansion and reducing variation. This control system enhances the overall reliability and efficiency of the production process.

3. Pressure Control
   The pressure sensor and multi-steam exhausting system maintain stable pressure within the expansion chamber. This system helps reduce steam consumption while keeping the pressure consistent, leading to more accurate and efficient foam expansion.

4. Temperature Control
   The temperature sensor and compressed air proportional valve work together to maintain an accurate expansion temperature, essential for high-density EPS expansion. This system minimizes bead breakage and optimizes energy use, reducing heat waste and enhancing product quality.

5. Material Level Control
   The vibrated level sensor and weighing scales ensure precise control over the material levels, minimizing density tolerance and ensuring consistent foam quality.

6. Automatic Material Filling System
   The electronic weighing system allows precise control over the material filling process. By setting the desired weight via the touchscreen, the machine automatically fills the material accurately, reducing human error and increasing efficiency.

7. Electric Control System
   The PLC control system with a touchscreen interface makes the machine easy to operate and monitor. The use of high-quality electronic parts and valves ensures that the entire process runs smoothly, offering a reliable and stable operation.

Optional Features

• Auto Density-Weighing System: Available for precise control of material density during processing.
• Secondary Expansion Device: Optional for SPJ130 and SPJ160 models to further enhance the foaming process.

Key Benefits

• Energy Efficiency: The machine is designed to minimize energy consumption, helping businesses reduce their operating costs.
• Improved Product Quality: Precise temperature, pressure, and material control ensure high-quality foam with minimal bead breakage.
• Automatic Operation: The PLC control system automates the entire process, reducing the need for manual intervention and improving productivity.
• Durability and Reliability: Constructed with high-quality materials, the machine is built for long-lasting performance in demanding production environments.
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Conclusion

The EPS Raw Material Batch Pre-expander offers a perfect combination of high efficiency, energy savings, and precise control, making it an excellent choice for businesses looking to optimize their EPS foam production process. With its advanced features, such as precise steam and temperature control and automatic filling system, it ensures high-quality output and reduced operational costs.

For more information or to request a quote, contact us today!