Fully Automatic Color Steel Sandwich Panel Production Line

The fully automatic color steel sandwich panel production line represents a highly automated technology integration in the field of building materials manufacturing. It transforms the traditional production of color steel plates, which requires multiple manual processes, into a continuous, efficient, and precise automated process. This type of production line usually consists of core modules such as unwinding system, forming unit, gluing device, foaming system, composite unit, cutting unit, and stacking device, forming a complete closed-loop production system.

sandwich panel line

The fully automatic sandwich panel production line adopts a dual control system of PLC and industrial computer, combined with a high-precision sensor network, which can achieve real-time monitoring and dynamic adjustment of production parameters. The operating speed of the color steel sandwich panel production line can reach 8-15 meters per minute, far exceeding the 3-5 meters per minute of traditional semi-automatic equipment, and the product consistency is significantly improved, with thickness tolerances controlled within ± 0.2mm.

Core components and technical characteristics

• Intelligent unwinding and leveling system:
  Using a hydraulic expansion type unwinding machine combined with an automatic centering device, it can process 3-6 tons of steel coils and is equipped with a high-precision leveling machine to eliminate internal stress in the material.

• Multi functional molding unit:
  A continuous forming system consisting of 12-24 sets of roller pressing units, independently driven by servo motors, can quickly switch between different board types (such as corrugated boards, hidden boards, etc.) without stopping the machine. The mold replacement time has been reduced from the traditional 2 hours to within 15 minutes.

• Precise gluing and foaming system:
  Using a two-component high-pressure foaming machine combined with a robotic spraying system, the density error of polyurethane foaming is controlled within ± 3%.

The fully automated production line can produce a wide range of products:

• Thickness: 40-200mm (achieved through adjustable composite frame)
  

• Width: 600-1200mm (standard specification), special customization can reach 1500mm
  

• Core material types: polyurethane (PUR), rock wool, glass wool, extruded polystyrene (XPS)
  

• Fire rating: up to Class A (depending on the choice of core material)

Fully automated production lines are particularly suitable for:

• Large building materials enterprises: achieving large-scale production
  

• Customized projects with high demand: such as cleanrooms, cold storage and other special applications

The fully automatic color steel sandwich panel production line is driving a profound transformation in the manufacturing industry of building enclosure systems. Its high-precision, high-efficiency, and flexible production characteristics perfectly meet the modern construction industry's demand for high-quality and personalized building materials, providing strong equipment support for the development of green buildings.