Shanxi Lung Preservation Technology Development Co., Ltd. was established in 2002, Shanxi Academy of Agricultural Sciences, Institute of Science and Technology under the storage and preservation of agricultural enterprises, chillers offer, but also the National Agricultural Science and Technology Park (Taiyuan) enterprises in the park. The company is the vice president of Shanxi Province, Refrigeration and Air Conditioning Industry Association unit, with refrigeration equipment installation and maintenance of B qualification, can undertake the total cost of five hundred million less refrigeration, air-conditioning equipment installation, maintenance. Polyurethane insulation materials (PU) is the world's best performance insulation materials. Rigid polyurethane light weight, low thermal conductivity, heat resistance, aging resistance, easy bonding with other substrates, droplet combustion does not produce excellent performance in the United States and Europe are widely used in building roofs, walls, ceilings , flooring, doors and windows as insulation material. Building insulation materials in Europe and America and other developed countries, about 49 percent of the polyurethane material, while in China the ratio is still less than 10%. Our cold storage use, often encounter some glitches, small problems, then daily for the maintenance and upkeep of the refrigeration system are what it, today small and everyone to explore: 1, initial operating unit: Always Cleanliness observed compressor oil and oil return and oil, found dirty oil or oil fell to promptly resolve, in order to avoid poor lubrication. 2, for the unit: Always clean air-cooled heat exchanger is to keep good state. Check the motor, the fan can turn flexibly if blocking phenomenon should be filled with oil; if abnormal sound should be replaced with friction bearing model specification cleaning fan blades, coils, water dirt on the disc. For cold unit should always check chillers wholesale, fouling problems arise, Jinzhong water-cooled units, to promptly remove scale. 3, for the evaporator: Always check defrosting, the water-cooled unit processing, defrosting is timely and effective, it will affect the cooling effect, leading back to the liquid cooling system. Chillers offer _ _ Shanxi Jinzhong chillers provided by the Shanxi Lung Lung Preservation Preservation Technology Development Co., Ltd. Shanxi Lung Preservation Technology Development Co., Ltd. (www.sxltbx.com) strong, credible, in Taiyuan, Shanxi heat, refrigeration and air conditioning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improve Lung Shanxi innovative ideas will lead into the brilliant fresh and you work for a better future!