The sandwich panel production line includes complete sets of equipment such as color steel plate unrolling, pressing, feeding (steel plate, polyurethane or rock wool), double track forming, finished product cutting, conveying,

stacking, cooling (optional for customers), packaging, etc. It adopts microcomputer fixed-length counting device and new technology of field communication bus to realize continuous automatic control of the whole production line,

this making the production line easy to operate and reliable, which is the ideal equipment for producing polyurethane and rock wool sandwich panels with metal surface.

SANDWICH PANEL PRODUCTION LINE:

A: Steel plate decoiling machineB: Roll forming machine

C: Preheating room

D: Glue coating device

E: Double belt system

F: Band saw cutting machine

G: Stacking system

H: Packaging system

I : Rockwool system

G: High pressure foaming machine

K: Cooling System

Sandwich Panel Production Line works by first feeding the facesheet material and the core material into the machine. The glue is then applied to the facesheet material, and the core material is sandwiched between the two facesheets.

The laminating system applies heat and pressure to the panel to bond the facesheets and core material together. Finally, the panel is cut to the desired length. Sandwich panels are widely used in the construction industry for their high

strength-to-weight ratio, thermal insulation properties, and ease of installation. The sandwich panel making machine is an important piece of equipment in the production of these panels, allowing for efficient and consistent manufacturing.

production Parameter

Sandwich Panel Making Machine mainly includes three parts: pressing machine, foaming machine and laminating machine. In the production, the steel coil is unrolled into the press machine and cut off after pressing, and then manually placed

so that the bottom board and top board and four building laminating mechanism into – a closed body, and then pressed through the roof mechanism, and then PU foam machine injection molding. While the two boards are injected with foam on

site and cured, the other two boards are loaded and unloaded.