Polyurethane/Phenolic/Rockwool Continuous Sandwich Panel Production Lines

The pur sandwich panel line is the core equipment for modern building insulation material production, integrating mechanical, electrical, hydraulic, and automation technologies. This production line can efficiently produce sandwich panels with excellent insulation performance, which are widely used in fields such as building exterior wall insulation, cold storage construction, and industrial plants.

The PIR sandwich panel line is mainly used to produce sandwich panels with polyurethane modified polyisocyanurate (PIR) as the core material, which has the characteristics of high efficiency, energy saving, and excellent fire resistance.

The puf sandwich panel line is a high-end equipment that integrates automation control, material composite, and precision machining, puf sandwich panel machine can achieve multi use of roof panels, wall panels, and cold storage panels in one machine.

The rock wool sandwich panel line is a key equipment system used in the modern construction industry to produce efficient insulation and fire-resistant building materials. This production line combines metal panels with rock wool core materials through automated processes to form a "sandwich" structural board with excellent fire resistance, sound insulation, and thermal insulation properties.

As a new type of building material production equipment, the glass wool sandwich panel line adopts a flexible configuration scheme and is compatible with various core materials such as polyurethane (PU/PIR), rock wool, glass wool, etc. It can achieve automated production of wall panels, roof panels, and cold storage panels through rapid switching.

The mineral wool sandwich panel line adopts fully automated design, integrating processes such as uncoiling, forming, foaming, compounding, and cutting. It features a multi-component pentane foaming system, CNC precision machining components, and linkage control system, supporting the switching production of various core materials such as PU/PIR/rock wool.

The isolation sandwich panel line is an automatic and intelligent composite panel production equipment, which is mainly used to produce sandwich panels with metal surface (color steel) and thermal insulation core materials (such as rock wool, polyurethane, phenolic foam, etc.).

The color steel sandwich panel line is a specialized equipment system used in the modern construction industry to produce high-quality composite panels. This color steel sandwich panel manufacturing line combines metal panels with insulation core materials through automated processes to produce building materials that combine structural strength and insulation performance.

In modern architecture and industrial fields, soundproof sandwich panels are increasingly favored due to their excellent acoustic performance and multifunctionality. As a professional equipment for producing such high-performance building materials, the technical level of the sound insulated sandwich panel line directly determines the quality and performance of the final product.

The thermal insulation sandwich panel line is a specialized equipment system used for producing multi-layer composite building panels. It uses automated processes to composite surface materials with insulation core materials, producing building materials with excellent insulation performance. This type of production line represents the technological integration in the field of modern building materials manufacturing, integrating multidisciplinary achievements such as mechanical automation, materials science, and thermal technology.

The metal insulated sandwich panel line is an automated system that integrates unwinding, forming, foaming, compounding, cutting, and stacking. It mainly produces sandwich panels with core materials such as rock wool and polyurethane (PU).

As the core material for building a high standard dust-free environment, the cleanroom sandwich panel line integrates modern mechanical automation, material science, and environmental control technology. With the rapid development of industries such as semiconductor manufacturing, biomedicine, and precision electronics, the demand for clean environments is becoming increasingly strict, which has driven continuous innovation in sandwich panel production technology.

In the field of housing units, sandwich panels are widely used in modular housing, temporary housing, prefabricated buildings, and other scenarios due to their fast installation, energy conservation, environmental protection, and reusability.

Cold storage sandwich panel is a building panel composed of double-sided metal panels (usually color steel plates, stainless steel plates, or aluminum magnesium manganese plates) and intermediate insulation core materials compounded by high-strength adhesives. This special structure gives it excellent thermal insulation performance, structural strength, and moisture-proof sealing, making it the preferred material for modern cold storage construction.

The sandwich panel line for warehouses is a complete set of equipment that integrates mechanical, electrical, hydraulic, and automation control. It is mainly used to produce sandwich composite panels with insulation, fire resistance, sound insulation, and other properties. Modern warehouse sandwich panel manufacturing lines usually use continuous roll forming technology to composite color coated steel plates with core materials such as rock wool and polyurethane through automated equipment.

The cold room sandwich panel line is a specialized equipment system for manufacturing high-performance insulation panels. Through automated assembly line operations, the surface materials (such as color steel plates, aluminum foils, etc.) are composite formed with core materials (polyurethane, rock wool, etc.). This cold room sandwich panel machine represents the advanced level of today's building materials and equipment manufacturing industry, integrating technologies from multiple fields such as mechanical engineering, materials science, and automation control.

The roof sandwich panel line is a professional equipment system used in the modern construction industry to produce building panels with thermal insulation properties. This type of production line can composite metal panels with various insulation core materials to produce sandwich panels with both structural strength and insulation performance, which are widely used in the roof and wall construction of industrial plants, warehouses, cold storage and other buildings.

The wall sandwich panel line is a core equipment in modern industrial construction production, used to manufacture composite wall materials with multiple functions such as insulation, sound insulation, and fire prevention. With the deepening of green building concepts and the popularization of prefabricated buildings, the application of such wall sandwich panel production lines in the construction industry is becoming increasingly widespread.

The global construction and industrial sectors have witnessed a steady shift towards materials that offer a balance of durability, thermal efficiency, and structural integrity. Among these materials, insulation sandwich panels have emerged as a cornerstone in modern building practices, industrial facilities, and cold chain infrastructure. The production of these panels is heavily reliant on specialized machinery designed to handle different core materials, bonding technologies, and end-use requirements. Four key types of equipment dominate this space: PU Sandwich Panel Production Machine, PIR Sandwich Panel Making Machine, Rockwool Sandwich Panel Manufacturing Machine, and Insulation Sandwich Panel Machine. Each of these machines is engineered to cater to specific material properties and application needs, playing a pivotal role in shaping the efficiency and quality of the final products.

Sandwich panels have become indispensable materials in modern construction, industrial insulation, and specialized applications due to their exceptional combination of structural strength, thermal insulation, fire resistance, and lightweight properties. At the core of their mass production lies a range of specialized equipment designed to precision-engineer panels with distinct core materials, each tailored to meet specific performance requirements. Among the most widely used are PU (Polyurethane), PIR (Polyisocyanurate), and Rockwool sandwich panels, each produced by dedicated lines that optimize the unique characteristics of their core materials.

The global construction and manufacturing industries have witnessed a steady evolution in materials and equipment, driven by the growing demand for efficient, durable, and sustainable building solutions. Among the key innovations shaping these sectors are sandwich panels—multi-layered structures composed of two outer facings and a core material—that offer an optimal balance of strength, insulation, and lightweight properties. To meet the rising production needs of these versatile panels, specialized manufacturing machinery has been developed, with three prominent types leading the market: PU Sandwich Panel Making Machinery, PIR Sandwich Panel Making Machinery, and Rockwool Sandwich Panel Making Machinery. Each of these machines is tailored to process specific core materials, leveraging unique technologies to ensure consistent quality, high production efficiency, and adaptability to diverse industry requirements.