Table of Contents

1. Introduction
2. EPS Sandwich Panel Machine
3. Working Principle
4. Technical Specifications
5. Dongshan EPS Machinery Solutions
6. References

Introduction

The EPS (Expanded Polystyrene) sandwich panel machine is a crucial component in the production of light-weight, insulated building materials. These panels are widely used in construction due to their thermal insulation properties, low weight, and strength. This article provides an in-depth look into the mechanics and efficiency of these machines.

EPS Sandwich Panel Machine

An EPS sandwich panel machine is a sophisticated piece of equipment that automates the production of sandwich panels, which consist of an insulating layer of EPS between two layers of sheet metal. The machinery integrates multiple processes, including expansion, molding, and cutting, to produce panels that meet specific building standards.

Working Principle

The EPS sandwich panel machine operates through several interconnected systems:

• EPS Pre-expander: Raw EPS beads are pre-expanded to optimize for volume and density, typically achieving a target density of 10-30 kg/m³.
• Molding Block: The expanded beads are then molded under pressure to form an insulating board, maintaining a consistent thickness ranging from 50mm to 250mm.
• Foaming Agent: Steam is injected to expand the beads further, ensuring a firm bond within the mold.
• Cutting System: After molding, a precision cutter slices the panels to required dimensions, often between 1,200mm to 3,000mm in length.
• Laminating Process: The EPS core is then sandwiched between metal sheet layers using adhesives and rollers, enhancing the panel's structural integrity.

Technical Specifications

The efficiency and output of an EPS sandwich panel machine rely on several key technical parameters:

• Production Speed: Capable of producing up to 5 meters of panel per minute.
• Power Requirements: Typically requires a 380V, 50Hz electrical supply with an overall power consumption around 100kW.
• Panel Dimensions: Customizable width from 600mm to 1,200mm.
• Automation Level: Advanced machines offer PLC control for seamless operation.
• Temperature Control: Steam temperature maintained at approximately 110°C for optimal foaming.

Dongshan EPS Machinery Solutions

Dongshan EPS Machinery provides industry-leading EPS sandwich panel solutions, incorporating state-of-the-art technology for optimal performance:

• Innovative Design: Customizable equipment layouts tailored to specific production needs.
• High Efficiency: Enhanced production rates with minimal energy consumption.
• Reliability: Equipped with robust components to ensure long-term operational stability.
• Support Services: Comprehensive technical support and maintenance services.

References

• Technical Manual for EPS Panel Machinery. Industry Standards Publication.
• Dongshan EPS Machinery Catalog. Dongshan Industrial Solutions.
• Journal of Construction Technology: Advances in Sandwich Panel Production.