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Features of a PU Sandwich Panel Line:
– Efficiency: Designs like the 2+2 type can significantly reduce preparation and discharge times, increasing production efficiency.
– Versatility: Can accommodate various types of outer layers and core materials, allowing for customization based on specific requirements.
–Environmental Friendliness: Utilizes eco-friendly foaming agents like 141B or cyclopentane instead of harmful CFCs.
– Precision and Quality Control: Ensures accurate measurement and application of materials, contributing to the durability and performance of the final product.
– Worker Safety: Incorporates features that minimize dust and protect worker health during the foaming process.
– User-Friendly Operation: Equipped with HMI (Human-Machine Interface) and PLC (Programmable Logic Controller) for easy operation and monitoring.
Working Process of a PU Sandwich Panel Line:
Core Material Preparation:The core material, usually polyurethane foam, is prepared and may be pre-cut to size.
Adhesive Application: A suitable adhesive is applied to the core material to bond it with the outer layers.
Layer Joining: The outer layers are attached to the core, and pressure is applied to ensure a strong bond.
Curing: The sandwich panel is cured in an oven, allowing the polyurethane foam to set and harden.
Finishing:The panels are cut to the required dimensions and any finishing touches, such as edge trimming, are applied.
The PU Sandwich Panel Line is a sophisticated piece of equipment that integrates multiple technologies to deliver high-quality, efficient, and versatile sandwich panels for a variety of applications. These panels are prized for their thermal insulation, soundproofing, and fire-retardant properties, making them indispensable in modern construction projects.
PU Sandwich Panel:
