With the rapid development of flexible packaging and film composite material processing industries, problems such as high energy consumption of equipment, uneven drying efficiency, and high production costs have always been the key to restricting enterprises from improving quality and efficiency.
The classic HGF-300-P high-speed dry laminating machine owned by a company in Jiangyin City has become the preferred equipment for efficient production and green consumption reduction in the industry with its mature complete machine configuration and targeted energy-saving technology.
The self-optimized wind reduction, thickening, energy-saving and heating system accurately solves the common industry problems of traditional laminating machines with high drying energy consumption and low heat energy utilization.
HGF-300-P high-speed dry laminating machine is equipped with Inovance communication technology system and is equipped with an energy-saving heating system that reduces wind and increases concentration.
As a professional equipment for processing various film materials such as PET, aluminum foil, nylon, and PE, this single-station high-speed dry laminating machine is based on actual production needs. The maximum mechanical design speed of the whole machine can reach 300m/min, and the effective coating width covers 600~1250mm. It can not only adapt to conventional film laminating processing, but also achieve stable and large tension output for thicker materials, taking into account production efficiency and processing adaptability.
The core competitiveness of the equipment lies not only in the stable operating performance of the entire machine, but also in the wind reduction, thickening, energy-saving and heating system equipped in the drying unit, which achieves a two-way breakthrough in drying effect and energy consumption control.
According to the technical parameters of the equipment, the composite machine is equipped with a three-stage drying box with a total length of 9 meters. The inside and outside of the box are made of stainless steel, with a thickened insulation layer and a sealed structure to prevent heat loss from the hardware level.
On this basis, the equipment is equipped with an energy-saving wind reduction and thickening heating system that integrates the three core technologies of hot air reuse, heat exchange, and centralized air intake and exhaust, breaking the traditional oven operation mode of large air volume and high energy consumption.
By optimizing the hot air circulation path, the system achieves 0-50% adjustable hot air reuse, recovers and reuses excess heat during the drying process, and significantly reduces the energy consumption required for fresh air heating; at the same time, by accurately controlling the air volume and concentration, it reduces the operating load of the exhaust fan and heating pipes on the premise of ensuring that the solvent is fully evaporated and the coating is evenly dried, truly achieving “reducing air without reducing efficiency, and increasing concentration without affecting product quality.”
Compared with traditional dry laminating machines, the energy-saving advantages of this system are particularly prominent.
On the one hand, independently zoned temperature zone control is combined with PID precise temperature regulation. The temperature fluctuation in the oven is controlled within ±2°C, and the uniformity error of hot air in the entire width is less than 5%. This can not only avoid high-temperature deformation of materials, ensure the quality of composite finished products, but also avoid ineffective heat energy loss; on the other hand, heat exchange
The exchange system operates in conjunction with the hot air reuse system, which significantly reduces the power consumption of the electric heating tubes. It cooperates with the independent fan frequency conversion control in each zone to further optimize the energy consumption ratio of the entire machine. Under long-term operation, it can effectively help enterprises reduce electricity bills, waste gas treatment and other production costs, and increase production gross profit margins.
Except for the core energy-saving system, the rest of the machine’s configuration also complies with the industry’s high-end production standards.
The equipment adopts a five-motor independent drive design. The rewinding, unwinding, coating, and laminating units are equipped with professional servo motors and constant tension control systems, and are equipped with three sets of automatic correction devices. The tension is stable throughout the entire operation without deviation or wrinkle problems. The laminating unit adopts a three-roller laminating mechanism, with a mold temperature machine to control temperature and water.
The cold roller is cooled immediately, and the composite finished product is tightly bonded and has high flatness; the electrical components of the whole machine are selected from well-known domestic and foreign brands. The Siemens PLC control system is equipped with touch screen operation, which ensures stable operation and easy control. It is also equipped with complete safety protection and alarm devices, taking into account production safety and operation and maintenance convenience.
At present, green production, cost reduction and efficiency increase have become the core development trends of the manufacturing industry. For film composite processing enterprises, the selection of energy-saving professional equipment is not only in response to environmentally friendly production requirements, but also the key to achieving long-term stable development.
This high-speed dry laminating machine takes wind reduction, thickening, energy-saving and heating systems as its core highlights, taking into account the three core requirements of high-speed production, stable processing, and green consumption reduction. It not only solves the energy consumption pain points of traditional equipment, but also comprehensively improves the quality and efficiency of composite processing, providing a more cost-effective equipment solution for the flexible packaging and functional composite material processing industries.
Industry insiders said that in the wave of iterative upgrades of industry equipment, equipment that is both practical and energy-saving will become the mainstream choice in the market.
The company relies on its technical accumulation in the research and development of automation equipment and focuses on user production pain points to optimize equipment performance. This market-proven compound machine, with its solid research and development skills and continuously optimized performance, also provides a reference technical direction for the green and efficient transformation of the industry. The future market application prospects are worth looking forward to.
