Factory outlets polyurethane insulation board, cold plate refrigeration equipment factory in Tianjin Co., Ltd. Jun Rui Tianjin Hongqi Refrigeration Equipment Co., Ltd. since 1979 since its establishment nearly 40 years of history, a considerable size and influence in the refrigeration industry. My company mainly produces ice red Swiss brand polyurethane cold plate, cold storage doors, specializing in fabricated cold storage (fresh, chilled, frozen) design, development, production, sale, installation and maintenance. First, red cold plate parameters: 1, the cold plate width standard width of 960mm, other sizes can be customized to the corner cold plate standard 480 * 480mm, can produce up to 12.15m in the cold plate. 2, the cold plate thickness (mm) A, δ100 B, δ150 C, δ175 D, δ200 3, cold plate of protective material A. Color Bead: "ripple" ribs, which "ripple" spacing width 15mm, no beading: "flat" for thicker panels. (Whether or beading can be optional according to customer needs.) B. Stainless steel (commonly used 201 stainless steel # 304 #) Bead: "ripple" ribs, which "ripple" spacing width 15mm, no beading: "flat" and "method pattern"; for thicker panels. (Whether or beading can be optional according to customer needs.) C. aluminum (used for the ginning aluminum, non-slip aluminum) for panel D. thick galvanized plate steel surface plated with a layer of zinc metal plate with corrosion role for thicker panel E. iron (iron pattern) used rolled iron surface pattern, with increased strength and non-slip effect, apply thick panel. 4, A. polyurethane foam insulation materials, environmental protection, anti-corrosion, fire-retardant (within 3 seconds to 5 seconds from the fire self-extinguishing), moisture, good insulation properties and other characteristics. B. The use of advanced equipment for foam, foam quality uniform density standard density is generally 41 ± 1kg / m3, can be adjust according to your actual needs. C. stable polyurethane material porosity structure is basically closed-cell structure, not only excellent thermal insulation properties, and freeze-thaw resistance, sound absorption or. The average life expectancy rigid polyurethane foam insulation structure, under normal use and maintenance conditions, can reach more than 30 years. We can do in the life of the structure under normal use conditions, in dry, wet or galvanic corrosion, and because insects, fungi or algae growth or damage due to the external factors rodents, etc., are not undermined. 5, the library board insulation materials and feed density rigid polyurethane (PU) technology as a high-pressure foam lamination, performance standards "JB / T6527-2006", feed density into 40,42,45㎏ / m3 in three sizes , thermal conductivity ≤0.024W / m? K. 6, the library board connections used in all red cold plate mosaic eccentric hook (PU material two kinds of hooks and full metal hooks) bump slot connection, to ensure that the cold storage library board joints tight and air-vent cap. Second, a variety of cold storage and cold storage size substantially kind of choice is fresh, cold storage, low temperature library, library and frozen food processing plant. 1, the preservation storage temperature is generally 0 ℃ ~ 5 ℃ mainly used fresh meat, dairy products, eggs, fruits and vegetables, so the food is at a low temperature environment, the temperature not below 0 ℃, in this Under such an environment, food can stay fresh as possible. Recommended library board thickness δ100, general density with 40PU or 42PU, if the length is too long, then the board (such as 8 meters above) with 45PU or higher. 2, refrigerator storage temperature is generally -15 ℃ ~ -18 ℃ mainly used for food in the refrigerator. From time to time will be part of the food placed in cold storage, but also from time to time while the other part of the food taken out of cold storage, refrigeration, food is not the specific requirements of the time, and kept at storage temperature range of -15 ℃ ~ -18 ℃. Recommended library board thickness δ100 or δ150, general density with 40PU or 42PU, if the length is too long, then the board (such as 8 meters above) with 45PU or higher. 3, low temperature library storage temperature is generally -22 ℃ ~ -25 ℃ storage temperature is mainly used for food storage at -22 ℃ ~ -25 ℃ time. Only at this storage temperature conditions, food will not spoil. For example, the ice cream store when the temperature is above -25 ℃, the smell of it, there is no, seafood stored above this temperature, its flavor and taste more backward. Features low temperature libraries are: irregular food in the refrigerator will gradually, over time, to the storage temperature during this period there are no special requirements, cold storage storage temperature reaches -25 ℃, constant temperature until after the library , the storage temperature of the cold storage requirements are very stringent. Recommended library board thickness δ150, density with 45PU or higher. 4, quick-frozen storage temperature is generally less -30 ℃ is mainly used for frozen foods, such as frozen meat, frozen dumplings, frozen vegetables, requested within the time limit fast food frozen. Recommended cold plate thickness δ175 or δ200, or higher density with 45PU., Raw material is generally low, in case of special cold storage up to -60 ℃, the library board thickness δ200, density 50PU, raw material for the ultra-low temperature. 5, food processing workshop storage temperature is generally ± 4 ℃ ~ -8 ℃ cold working mainly for food, which includes cooling, freezing, refrigeration and thawing four processes. Recommended cold plate thickness δ100, general density with 40PU or 42PU, if the length is too long, then the board (such as 8 meters above) with 45PU or higher. The choice of refrigerator cold plate is very important, because unlike other cold storage warehouses, cold storage for temperature, humidity and other environmental requirements are very high. Therefore, the choice of when to pay attention to cold plate sheet material and insulation strength, choosing the right in order to better maintain the cold plate. Third, the advantages of a cold plate red, red cold plate using rigid polyurethane, its low thermal conductivity, good thermal performance. When rigid polyurethane density 35 ~ 40kg / m3, thermal conductivity of 0.018 ~ 0.024w / (m.k), equivalent to about half of the EPS, is the insulation material in all the lowest thermal conductivity. 2, red polyurethane cold plates with good sealing, moisture, water resistance. Rigid polyurethane closed cell ratio of above 90%, are hydrophobic material will not absorb moisture increases the thermal conductivity, the wall is not water seepage. 3, red polyurethane cold plate with fire retardant, high temperature characteristics. After the addition of a flame retardant polyurethane, is a nonflammable, self-extinguishing material, its softening point can reach 250 degrees Celsius, will appear only at higher temperatures decomposition: In addition, polyurethane foams when burned in their carbon surface, this layer of carbon will help isolate the underlying foam. Can effectively prevent the spread of flame. Further, the polyurethane does not produce harmful gases at high temperatures. 4, the inside temperature remains substantially constant. Since polyurethane sheet has excellent insulation properties, achieve the same insulation requirements under, can reduce the thickness of the external structure of buildings, thereby increasing the indoor area. 5, resistance to deformation, not easy to crack, finishes stable and safe. 6, 7 beautiful appearance, cost-effective high four, commitment to service, according to customer needs to provide comprehensive information on the situation of the company. 2, to help customers and designers to work equipment and materials selection. 3, designed to help customers and staff of the company to do the project operation to inspect the work. 4, construction and installation according to customer specific technical requirements, to meet customer needs. 5, signed with customers purchase or installation contract, and in strict compliance with the terms of the contract. 6, inventory and customer acceptance of work to do together. 7, the product uses, repair, maintenance and technical guidance. 8, to provide customers with the twelve-month project quality assurance, life-long tracking service. 9, free on-site operator training and daily routine operator maintenance training for customers. 10, has used spare parts warehouse, to avoid delays in the customer's equipment parts issue run. 11, the customer required parts if I do not have company stock, will be the fastest way to solve the transport needs of customers. 12, setting up customer service files, recording system and running conditions, in order to facilitate a targeted manner to eliminate hidden dangers and solve problems. 13, the warranty period, after getting the customer's fault notification, and reply immediately informed, in a timely manner to the scene. 14. In special cases, if the customer needs in the art can fit a user to view equipment in advance or on-site maintenance, to ensure normal operation of equipment. 15, the warranty period, continue to provide quality and timely technical services. 16, service hotline: 15002242805