Refrigerator door [preferred] Shandong Huayu maintain cold: cold sterilization and disinfection addition to mold cold refrigerated cooking ingredients and food have contain some fat, protein and starch. The presence of these nutrients, causes the growth of mold and bacteria multiply. To do cold She health management work to ensure the quality of food and cooking frozen raw, cold She would periodically sanitation and disinfection work. In addition to killing mold and mildew cold sterilization, to use acid disinfectant. Acids disinfectant sterilization, primarily solidified bacterial proteins. Common disinfectants have lactic acid, peracetic acid has, bleach, formalin. Refrigerator door [Preferred Shandong Huayu] 1, the use of cold storage, cold storage doors offer design requirements should give full play to the freezing, refrigeration capacity to ensure safe production and product quality cold storage doors, cold storage building structure conservation is good. Treasury management should set up a special team, responsibilities to the people, every one garage door, every piece of equipment tools, someone must be responsible. 2. Cold storage is built with insulating material, with fear of water, fear of tide, afraid of heat, cold fear running characteristics make a good ice cream, water, doors, lights off five. 3. Hallway and warehouse wall, floor, doors, roof and so can not have ice cream, water, and had to be promptly removed. 4. Library calandria and chillers should be promptly swept cream, red cream refrigerator door quality to improve the cooling efficiency. Operating procedures must be red when frost, freeze, at least among the first to achieve clearing library, punch a cream. Cooler water in the pan and the library may not have water. 5, has not been frozen goods, allowed straight into the freezing cold things cold door price, in order to ensure product quality and prevent damage to the refrigerator. 6. To strictly manage cold storage doors, when goods out of storage, should always closed, doors to promptly repair any damage, so open and flexible, closed tight to prevent run cold. Where contact with the outside air doors, air curtains should be set to reduce cold air convection. Stainless steel refrigerator door _ Fitch machinery (certified) _ Huairou District refrigerator door by Fitch Machinery Co., Ltd. Shandong. Shandong Huayu Machinery Co., Ltd. (www.huayujxsb.com) (www.huayujxsb.com) is a leader in Binzhou, industry-specific equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. In Fitch mechanical leadership with the staff warmly welcome all inquiries negotiations to create Fitch machinery a better future.