cold storage sandwich panel Our History Henan Panels Industry Co., Ltd. is located in Zhengzhou City, Henan Province, China, with more than 16 years of experience in sandwich panel production.Our company is committed to "being the most professional energy-saving enclosure system solution provider". In 2016, it won the National Top Ten New Building Materials Innovation Award. The company specializes in the design, RD, production and installation of Integrated services for energy-saving building enclosure systems. Our Factory In 2010, we invested 3 million US dollars to import a set of world advanced polyurethane continuous production lines from Italy. Using the six-component online automatic operation mixing pouring technology, the mixing process of raw materials is completed online at one time, and it can be automatically adjusted online according to the temperature, thereby producing high-strength, energy-saving, green and environmentally friendly polyurethane thermal insulation composite panels. In 2020, we invested in the second fully automatic seven-component online automatic foaming production equipment. Our Product Our main products include PIR/PU exterior wall sandwich panels, polyurethane roof sandwich panels, rock wool wall/roof sandwich panels, glass wool wall/roof sandwich panels, PIR/PUR cold storage sandwich panels, partition sandwich panels, container houses, fire protection Grades B1, B2, A; also provide various edge trims, accessories, doors and windows, etc. installed on the steel structure. Product Application Our products are used in a wide range of applications, such as: Electronic processing, biomedicine, purification engineering, food processing, preservation, aquatic product market, large supermarkets, cold chain logistics, cold storage/cold room, garages and other fields.Mainly used for the construction of industrial plants, warehouses, exhibition halls, gymnasiums, integrated houses, shopping malls, airports, power plants, hospitals聽 etc.ext some content here. Engineering Case Our Certificate Our company has obtained ISO9001 quality certification, CE and SGS certification, and has obtained fire test reports of various sandwich panels from the National Construction Engineering Quality Supervision and Inspection Center. Production Equipment The whole set of production equipment is an automatic production line integrating the functions of opening steel coil, film covering, forming, preheating, foaming, curing, cutting, cooling, stacking, packing, etc. The whole production line combines mechanical, chemical, electronic control, hydraulic, pneumatic and temperature control technology. The production capacity of this production line is 3-7 meters per minute, the longest composite panels that can be produced 29m ( any size can be cut as per need), the thickness 50-250mm. The long double track extends the curing and foaming time, ensuring a smoother panels' surface, and the six-component online foaming is precisely adjustable, which fully guarantees the stability of the sandwich panel production. The production line has high production efficiency, good synchronization of each equipment and high degree of automation. It is very suitable for mass-production sandwich panels. It is the first choice for building high-quality large construction such as high-standard thermal insulation, fire protection, sound insulation, and energy saving. 聽Automatic decoiler equipment Forming machine Double crawler curing Automatic cutting machine Drying panels equipment Six-Component foaming system Siemens Controller Sucker automatic palletizing system Full -automatic packaging system Energy Saving And Environmental Protection, Reliable Quality Henan Panels Industry Co.,Ltd has 2 set of Italian advanced PUMA polyurethane (rock wool) Fully automatic production lines, and it is equipped with 36-meter double-track unit, 6-component cyclopentane high-pressure online foaming technology and 4 decoilers. It also has integrated functions of automatic tracking panels, loading, cutting, drying, stacking, and packing , make the quality of PNS鈥?sandwich panels more assured. PU sandwich panels are made of fluorine-free foam, which meets international environmental protection standards. The fireproof level of rock wool sandwich panel has reached the highest level A. The combustion performance of polyurethane reaches Grade B, meet national standard GB8624-2006. Air tightness grade is 4 level, water tightness grade is 5 level, closed cell rate 鈮?5%, Compliant with European standards EN13501-1:2018. Thermal conductivity is 0.022-0.027w/mk, Sound insulation performance鈮?0db, higher than similar products. Production Market Our products have been exported to more than 60 countries, including the United States, Russia, Australia, New Zealand, the United Kingdom, France, Cambodia, Peru, Brazil, Cameroon, Congo and other countries. Our Service We provide CAD drawing designs for projects. If the customer provides engineering drawings, our technicians will calculate the length and quantity of each sandwich panel, draw the shape, size and quantity of all flashing for the customer to confirm. After receiving goods, we provide technical installation guidance.cold storage sandwich panel website:http://www.pusandwichpanels.com/ website2:http://www.sandwichpanelscn.com/