The composite board forming machine is an automated production line equipment integrating multiple processes such as profiling, compounding, and cutting. Designed specifically for large-scale, high-precision production of various composite boards, it is widely used in multiple fields including steel structure buildings, industrial plants, cold chain logistics, and agricultural greenhouses. It can efficiently produce composite boards with multiple advantages such as strength, thermal insulation, and waterproofing, completely overcoming the pain points of traditional manual compounding or segmented production such as low efficiency, poor precision, and weak bonding. It is the core equipment support for the upgrading and transformation of modern board processing enterprises[1][3].

The equipment adopts an integrated mechanical-electrical-pneumatic design. The entire production line consists of five core modules: the feeding and uncoiling system, forming main machine, compounding mechanism, cutting device, and intelligent control system. Each module operates collaboratively to realize fully automated operation from raw material input to finished product output[1][2].

1. Feeding and Uncoiling System: Equipped with 3 uncoiling positions and 4 tensioners, it can adapt to outer layer raw materials such as color steel coils and aluminum coils with inner diameter of 500mm, width less than 1200mm, outer diameter less than 1300mm, and weight not exceeding 5 tons. The tensioning mechanism can effectively prevent raw material deviation and ensure feeding stability[2];

2. Forming Main Machine: Adopting a high-quality H-steel frame and matched with multiple sets of precision forming shafts, driven by a servo motor, it realizes precise control of board profiling. It can press various types such as flat boards and corrugated boards according to requirements, with a profiling depth error ≤ 0.1mm, ensuring the board shape is regular and the strength meets the standard[3][5];

3. Compounding Mechanism: Integrating a full set of functions including rib pressing, gluing, heating, compounding, edge curling, grooving, and edge trimming. It uses a precision low-speed metering pump to deliver adhesive, ensuring uniform gluing and accurate metering. The heating system can precisely control the compounding temperature to ensure the bonding firmness between the outer board and the core material, with a peeling strength of 3.2kN/m, far exceeding the industry standard[1][3][4];

4. Cutting Device: Adopting a pneumatic walking design, matched with a φ255 alloy saw blade, the cutting speed can reach 1230 revolutions per minute, realizing automatic fixed-length cutting with a cutting precision of ±0.5mm. The cut is flat and free of burrs, avoiding secondary processing[2];

5. Intelligent Control System: Adopting industrial computer PLC frequency conversion control, matched with a touch screen operation interface, it can real-time monitor 12 production parameters, support stepless frequency conversion speed regulation, and flexibly adjust the operation speed according to production needs. At the same time, it is equipped with an intelligent deviation correction system, which can respond to board deviation within 0.3 seconds, greatly reducing the rejection rate[2][3][5].

1. Multi-purpose and Wide Adaptability: It can take into account the production of single-layer profiled boards and composite boards. It can not only produce ordinary I-shaped aluminum composite boards and tongue-and-groove plug-in composite boards, but also produce corrugated high-strength composite boards; the outer layer can be adapted to materials such as color steel plates, aluminum plates, and stainless steel plates, and the inner layer can be compatible with 6 types of core materials such as EPS, rock wool, glass wool, and polyurethane. Through the quick mold change system, material switching can be completed within 15 minutes to meet the production needs of different scenarios[1][3][5];

2. High Efficiency, High Output, Energy Saving and Consumption Reduction: The annual production capacity of a single shift can reach 500,000-600,000 square meters, and the assembly line operation speed can reach 1000~4000mm/min, which is 80% more efficient than traditional equipment; the optimized heating system and waste heat recovery device reduce energy consumption by 25% compared with traditional models, consuming only 48 kWh of electricity for 8 hours of continuous operation, and reducing the production cost per square meter of board by 0.8 yuan[2][3][6];

3. High-Precision Forming and Controllable Quality: Adopting closed-loop control technology, the board length precision and profiling depth precision are at the leading level in the industry, and the dimensional stability can still be maintained after 2000 meters of continuous production; the board thickness error is controlled within ±0.2mm, the surface is flat and free of scratches, no secondary decoration is needed, and it can be directly put into use[3][4][5];

4. Modular Design, Convenient and Efficient: Adopting a detachable frame structure, the transportation volume is reduced by 40%, which is convenient for container transportation, the installation cycle is shortened to 3 days, and overseas projects can be put into production within 24 hours after arrival; the equipment has a reasonable structure and convenient operation, no professional and technical personnel are needed, and it can be operated after simple training[3];

5. Durable and Convenient Maintenance: The whole machine is processed with high-quality steel, and key parts are equipped with lubrication systems. When the machine is working, it automatically delivers lubricating oil to each friction moving part, reducing component wear. The corrosion resistance life of the equipment can reach 5-10 years, and the service life can reach 10-15 years; daily maintenance is simple, the failure rate is low, and the continuity of production is guaranteed[4][6].

Parameter Name	Specific Specifications
Power Supply Specification	380V/50-60Hz
Total Machine Power	About 30-32KW (including heating power)
Operation Speed	1000~4000mm/min (stepless frequency conversion speed regulation)
Product Specification	Thickness: 40-300MM; Width: 950-1200MM (flat board), 950-980MM (corrugated board)
Cutting Precision	±0.5mm
Annual Production Capacity	500,000-600,000 square meters
Equipment Dimension	About 38000mm×3600mm×3300mm (after installation)
Equipment Weight	12-15T
Adaptable Raw Materials	Outer layer: 0.5-0.6mm color steel plate, aluminum plate, stainless steel plate; Inner layer: flame-retardant core materials such as EPS and rock wool

This product can mass-produce composite boards with excellent thermal insulation, fire resistance, and sound insulation performance, and is widely used in:

1. Industrial Field: Roof and wall construction of industrial plants, large warehouses, and workshops, which can effectively improve the thermal insulation performance of the plant and reduce energy consumption[2][5];

2. Cold Chain Logistics: Wall and roof paving of cold storage and refrigerated workshops. The produced composite boards have low thermal conductivity and can meet the requirements of low-temperature storage environment of -25℃[3][5];

3. Construction Field: Construction of commercial buildings, civil residences, prefabricated houses, and kiosks. The boards are bright in color and beautiful in shape, which can save the secondary decoration process[4][5];

4. Agricultural Field: Wall construction of greenhouses. The lightweight board design can reduce the load-bearing of the greenhouse, and at the same time reduce the day and night temperature difference in the shed, promoting crop growth[3];

5. Other Fields: Auxiliary construction of clean rooms, air-conditioning rooms, and large venues. Board specifications can be customized according to scene needs to adapt to different construction requirements[5].

This product is positioned as a mid-to-high-end automated composite board production equipment, taking into account production efficiency and product quality. It is suitable for large-scale production of large board processing enterprises and can also meet the flexible production needs of small and medium-sized enterprises[3]. Through fully automated whole-process operation, it can greatly reduce labor input, reduce the rejection rate from the industry average of 8% to 1.2%, and at the same time improve the consistency and stability of boards, helping enterprises reduce production costs and improve market competitiveness[3]. In addition, the modular design and convenient maintenance characteristics of the equipment can effectively reduce the enterprise’s equipment investment and later maintenance costs, adapt to the rapid development market demand of the steel structure construction industry, and provide efficient and high-quality board production solutions for various construction projects