Cold storage doors for food cold storage, with the rapid development of the food service industry, people are increasingly concerned about food safety issues, proper storage of food in the food safety system has become an important part of flat open refrigerator door, food service unit of food storage facilities is Food safety is an important guarantee. According to ISO22000: 2005 quality management system (HACCP Hazard Analysis and Critical Control Points) requirements and food production and processing enterprises operating characteristics of color-coated steel refrigerator door, the food processing area should be provided with food and beverage processing operations room, cold storage, cold storage, freezer other food refrigerated facilities. "Catering and collective meal delivery unit of health standards" requirement group meal delivery unit, an area of ??2000 square meters or more processing establishments restaurant seats more than 300 places to eat in a single meal or supply more than 300 restaurants, canteens and catering chain operation operators should establish and implement HACCP food safety management system. "Graded management of food hygiene supervision" requires the kitchen to be provided with a sufficient number of appropriate heat reservoirs, refrigerated (frozen) facilities for raw and cooked separate storage requirements, heat reservoirs, frozen) library has a temperature monitoring device. Kitchen layout should meet the needs of a given cuisine, in strict accordance with raw, cooked, clean, dirty, divided. Regional kitchen need to install refrigeration equipment, including cold storage and temperature-controlled operating area. Kitchen refrigerator set is generally divided into 5 ℃ -18 ℃ degrees and two temperature zones; operating area is divided into zones between roughing, finishing area, cold dishes, and other inter mercy professionals, operating area generally controlled 16 ℃, mercy tertiary control at 12 ℃, operating area clean plates were incubated for a lifting of clean food processing in accordance with the requirements of the operation between. According to China's Food Safety Law and the requirements of HACCP certification system, food production and processing services units should be in accordance with the "Food cold HACCP application specification" GB / T 24400-2009 standard requirements set food cold, in order to carry out food production and processing. Manual shift gate [Preferred] Shandong Huayu following cold routine maintenance precautions to ensure safe and stable use of cold storage. A, cold storage after the new installation or long-term disabled, re-use, cooling rate must be reasonable: Control 8-100C appropriate day for a period of time when the 00C. B, library board Protection: Note the use of the library should be noted that the body of a hard object collision and scratching. Because the library board can cause depression and rust, a serious cause reduced insulation properties of the Local Library. C, seal protection, because the assembly is to fight the cold storage insulation board made by a number of blocks, so there is a certain gap between the plates, the construction of these gaps will be sealed with a sealant to prevent air and moisture from entering. Therefore, the use of some parts of seal failure timely repair. D, ground protection, generally small assembly cold storage insulation board used cold storage doors, cold storage should be used to prevent the ground have a lot of ice and water, if there is ice, the clean-up must not use a hard object to beat, damaging the ground. Beijing Lida Li Refrigeration Equipment Co., Ltd. specializes in sales of refrigeration equipment and accessories, and to undertake a variety of cold storage, air conditioning, seafood pools works. From engineering to buy the booking, installation and after routine maintenance electric refrigerator door, and a professional service team, formed a one-stop service for the whole enterprise, from the fundamental solution to the majority of customers to worry about refrigeration equipment. Beijing Lida Li Refrigeration Equipment Co., Ltd. represent more than one first-class brand products, such as: Copeland compressors and German EBM fan motor, Turin, Italy, Shenzhen and Shenyang Dong Lu Yang Shen cold and other refrigeration equipment and accessories. Over the last decade, our company successfully with a number of large enterprises, hotels, restaurants, design and installation of central air conditioning systems, cold storage systems, large seafood pools and other projects, the majority of customer recognition and praise. Manual cold storage doors, cold storage doors Qionghai, China provided by Fitch Machinery Machinery Co., Ltd. Shandong Hua Yu. Shandong Hua Yu Machinery Co., Ltd. (www.huayujxsb.com) (www.huayujxsb.com) strong, credible, Shandong Binzhou industry-specific equipment industry has accumulated a large number of loyal customers. 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