Sandwich Panel Composite Production Line

Sandwich panel composite production line is a complete set of automatic equipment used to produce multi-layer composite panels, which can combine different types of core materials (such as rock wool, polyurethane, phenolic foam, etc.) with metal surface materials (such as color steel plate, aluminum plate, etc.) through continuous composite process. This production line represents a high level of automation and intelligence in the field of modern building materials manufacturing.

sandwich panel line

The sandwich panel composite production line mainly has the following core functional characteristics:

• Fully automated production process: Modern production lines have achieved full automation of the entire process from feeding, forming, compounding to cutting, greatly reducing manual intervention.
  

• Multi functional composite capability: an advanced production line can adapt to the combination of a variety of core and surface materials, such as polyurethane sandwich board, rock wool sandwich board, phenolic foam board, etc. The equipment adopts modular design, which can quickly switch between producing products of different specifications to meet the diverse needs of customers.
  

• High precision machining technology: equipped with key components such as high-precision forming units and CNC cutting systems, ensuring that the dimensional accuracy of the sheet metal reaches within ± 0.5mm.
  

• Energy saving and environmental protection features: The production line generally adopts green technologies such as energy-saving motors and heat recovery systems.
  

• Intelligent control system: equipped with Internet of Things technology and remote monitoring function, it can monitor production data and equipment status in real time, and support fault warning.

The current application of sandwich panel composite production lines has far exceeded the traditional construction field, playing a key role in various special scenarios such as cold chain logistics, clean engineering, ship cabins, modular buildings, etc. Widely used in industrial plants and cold chain facilities. The production line of concealed metal curtain wall panels with color plate steel is focused on the high-end building curtain wall market. Its products significantly improve waterproof performance and aesthetics with a completely hidden bolt design.

With the advancement of the "dual carbon" target and the improvement of green building standards, sandwich panel composite production lines are rapidly developing towards higher efficiency, intelligence, and environmental friendliness. Enterprises are no longer satisfied with simple equipment manufacturing, but rather provide comprehensive solutions from process design, equipment configuration to after-sales support, helping customers gain differentiated advantages in the fierce market competition.

Sandwich panel composite production line is a complex system engineering, and its technical progressiveness is reflected in the innovation and collaboration of each key component module. The latest production line integrates breakthroughs in multiple fields such as materials science, mechanical engineering, automation control, and digital technology, forming a highly competitive core technology system.

The composite system is the core part of the production line, which determines the bonding strength and quality stability of the product. Modern composite systems adopt multi roller continuous compression molding technology, which forms a permanent bond between the core material and the surface material through precise control of temperature and pressure parameters. The non dismantling external mold insulation board equipment innovatively adopts the double belt continuous pressing process, which solves the problems of layering and bubbling in traditional production, and increases the bonding strength of the product by more than 35%.

The core difference of the polyurethane sandwich panel production line lies in its foaming system, which directly determines the insulation performance and physical properties of the core material. The foaming technology has achieved intelligent control of the entire process from raw material ratio, mixing injection to curing and solidification.