Equipment configuration: The polyurethane composite board production line is mainly composed of uncoiling system, lamination cutting, forming machine system, lower steel plate PIR adhesive ejection device, rock wool system, preheating device, foaming system auxiliary device, PU high pressure foaming system , double crawler system, double crawler heating system, cutting system, cooling and drying plate system, stacking system, packing system and other equipment; the rock wool system consists of hoist, slitting machine, 90° turning and aligning device, upper and lower rock wool It consists of glue spraying system, two-component low-pressure edge sealing and foaming system, side slotting and trimming device, dust suction device, conveying roller table and other equipment.
Project Overview: The product is mainly used for cold storage
Annual output: 11 million square meters
Total length of production line: 170 meters
Effective length of double track: 36 meters
Number of workers: 7-8
Crawler machine heating method: natural gas boiler heat transfer oil
Project advantages: The continuous production line of polyurethane rock wool composite panels integrates mechanical, electrical, hydraulic and HCFC polyurethane chemical polymerization technology and is a fully automatic continuous production line composed of multiple units. The production line adopts international and domestic advanced roll forming technology and HCFC polyurethane (chemical) foaming technology, composite transmission technology, frequency conversion vector technology and hydraulic control technology.
Project background: my country is a big country in the production, consumption and trade of agricultural products. The upgrading of agricultural production and operation methods, agricultural production and modern circulation and urban markets are more and more closely linked. In the transportation of dairy products, poultry meat, aquatic products and other fresh products, the role of cold chain logistics is becoming more and more prominent. In addition, in addition to agricultural products, medicine, catering chains, and fast-moving consumer goods are also the main transportation commodities in cold chain logistics. The cold storage of the warehouse is different from the ordinary warehouse. The temperature of the cold storage is generally relatively low, and the requirements for the temperature, humidity and environment of the air are relatively high. The advantage of polyurethane is that the thermal insulation performance is very good. The exterior of the polyurethane cold storage board is composed of color steel plates and stainless steel plates, which prevents the cold storage board from spreading the temperature due to the large temperature difference between the inside and outside, so that the cold storage is more energy-saving and can be like a refrigerator. The thermal insulation effect can reduce the electricity consumption and improve the cooling efficiency.
The application range is cold chain logistics, food processing, shopping malls, supermarkets, hotels and aviation catering, biopharmaceuticals, precision electronic purification systems, etc.