PU Continuous Sandwich Foam Board Production Line

The pu continuous sandwich foam board production line is an efficient and automated production equipment mainly used for producing polyurethane foam sandwich panels.

sandwich panel line

The pu continuous sandwich foam board production line mainly consists of a raw material preparation system, a mixed foam system, a molding system, a cutting system, a post-treatment system, and a control system.

• Raw material preparation system: responsible for preparing polyurethane raw materials (such as isocyanates, polyols, etc.), catalysts, foaming agents, etc. in a certain proportion and transporting them to the mixed foaming system.
  

• Mixed foaming system: Mix the raw materials evenly under high-speed stirring and inject them into the molding mold under a certain pressure. In the mold, the raw materials quickly foam and solidify into sandwich panels.
  

• Molding system: including molds and molding equipment, used to inject mixed raw materials into molds to form sandwich panels. The shape and size of the mold can be customized according to customer needs.
  

• Cutting system: used to cut the formed sandwich panel according to the predetermined size. Cutting systems typically include steps such as automatic feeding, positioning, cutting, and unloading.
  

• Post processing system: perform edge trimming, surface treatment, etc. on the cut sandwich panels to improve product quality and aesthetics.
  

• Control system: responsible for the automation control of the entire production line, including coordination and control of various links such as raw material conveying, mixing and foaming, molding, cutting, and post-processing.

Characteristic

• Efficient automation: The polyurethane continuous sandwich foam board production line adopts advanced automation control technology, which can achieve the full process automation production from raw material preparation to finished product output, greatly improving production efficiency.
  

• Stable product quality: Due to the precise measurement and control system used in the polyurethane board production line, it can ensure that the raw material ratio and foaming process parameters of each batch of products are consistent, thereby ensuring the stability of product quality.
  

• Strong flexibility: The molds and cutting systems of the polyurethane foam board production line can be customized and adjusted according to customer needs, and can produce polyurethane sandwich foam boards of different shapes, sizes, and specifications.
  

• Energy saving and environmental protection: The pu sandwich panel production line adopts advanced energy-saving technology and environmentally friendly materials, which can reduce energy consumption and environmental pollution, and meet the green and sustainable development requirements of modern industrial production.

The products produced by the polyurethane continuous sandwich foam board production line have excellent thermal insulation performance, lightweight and high-strength characteristics, and moisture and fire resistance, and are widely used in fields such as construction, cold chain logistics, and transportation. In the field of construction, polyurethane sandwich foam panels are mainly used for wall insulation, roof systems, and cold storage construction; In the field of cold chain logistics, it is mainly used in refrigerated trucks, cold storage panels and other areas; In the field of transportation, it is applied to scenarios such as train carriages, aircraft cargo holds, and refrigerated containers.

With the promotion of green buildings and energy-saving and emission reduction policies, as well as the expansion and application of new energy, transportation and other fields, the demand for polyurethane foam sandwich panels in the market will continue to grow. In the future, polyurethane continuous sandwich foam board production lines will develop towards higher efficiency, environmental friendliness, and intelligence to meet the constantly changing demands of the market.