sinowa@sinowa.cn
+0086 151 0610 6366

Sandwich Panel Machines

Home > Sandwich Panel Machines > PIR Sandwich Exterior Wall Panel Line

PIR Sandwich Exterior Wall Panel Line

Jul 15, 2025

The PIR Sandwich Exterior Wall Panel Line is an efficient, energy-saving, and environmentally friendly building materials production equipment with broad application prospects and market potential.

PIR Sandwich Exterior Wall Panel Line

The PIR Sandwich Exterior Wall Panel Line is a combination of equipment specifically designed for producing polyurethane sandwich exterior wall panels.

The PIR Sandwich Exterior Wall Panel Line usually consists of multiple equipment, including raw material pretreatment equipment, mixing foaming equipment, molding equipment, cutting equipment, post-treatment equipment, etc. These devices work together to complete the entire process from raw material preparation to finished product output.

  • Raw material pretreatment equipment: used for pretreatment of polyurethane raw materials, such as heating, stirring, etc., to ensure the uniformity and stability of the raw materials.

  • Mixing and foaming equipment: mix the pretreated raw materials in proportion and form polyurethane foam with sandwich layer through foaming process. This step is crucial for the production line and directly affects the insulation performance of the product.

  • Molding equipment: the polyurethane foam after mixed foaming is combined with panel materials (such as color steel plate, aluminum zinc plate, etc.), and is pressed into shape through the mold. Forming equipment needs to have high precision and stability to ensure the dimensional accuracy and appearance quality of the product.

  • Cutting equipment: Cut the formed polyurethane sandwich exterior wall panels to meet the requirements of different sizes and specifications. Cutting equipment needs to have high cutting accuracy and efficiency.

  • Post processing equipment: perform edge treatment, surface cleaning, etc. on the cut products to improve the overall quality and aesthetics of the products.

Characteristics

  • High degree of automation: Modern PIR Sandwich Exterior Wall Panel Lines usually use automated control systems, which can achieve the full process automation of raw material proportioning, foaming, molding, cutting, and post-processing. This greatly improves production efficiency and reduces labor costs.

  • High production efficiency: The polyurethane exterior wall panel production line can produce continuously with a short production cycle. An advanced production line can produce hundreds of square meters of polyurethane sandwich exterior wall panels per hour.

  • Stable product quality: Due to the use of automated control systems and precision processing equipment in the production line of exterior wall sandwich panels, the polyurethane sandwich exterior wall panels produced have the advantages of high dimensional accuracy, good appearance quality, and stable thermal insulation performance.

  • Energy saving and environmental protection: The polyurethane exterior wall sandwich panel production line can fully utilize raw materials and reduce waste during the production process. Meanwhile, as a green building material, polyurethane sandwich exterior wall panels have excellent thermal insulation properties, which can reduce the energy consumption and carbon emissions of buildings.

Polyurethane sandwich exterior wall panels are widely used for external wall insulation and decoration of various buildings. Due to its lightweight, high strength, and excellent thermal insulation performance, it is particularly suitable for building fields such as cold storage, containers, and mobile rooms that require thermal insulation. In addition, polyurethane sandwich exterior wall panels are widely used for exterior wall decoration and insulation of industrial plants, commercial buildings, residential buildings, and other buildings.

With the transformation and upgrading of the construction industry and the continuous promotion of environmental policies, the demand for polyurethane sandwich exterior wall panels in the market continues to grow. In the future, the PIR Sandwich Exterior Wall Panel Line will pay more attention to technological innovation and product upgrades to meet the market's demand for high-quality and high-performance products. At the same time, industrial chain integration will also become an important trend, and upstream and downstream enterprises will reduce costs and improve efficiency through win-win cooperation.

Any Questins About Continuous Sandwich Panel Production Lines or Other Products

Email us with inquiries or use our contact infomations

Get In Touch