Refrigerator door [preferred] Shandong Huayu causes odor in the so-called cold smell of cooking that is cold, raw materials and food under the influence of external factors, through physical and chemical changes, resulting in an abnormal smell, Over refrigerator door, This scent is adhering to the walls of the cold storage, ceiling, and equipment and tools. Odor in the refrigerator, in general there are several reasons: The cold did not enter the food before there is a smell exists. Before the cold food spoilage alone phenomena, such as the deterioration of eggs, meat, fish. Stored too cold fish production refrigerator door, unwashed that store meat, eggs, or fruits and vegetables and other foods, causing infection and smell bad. Cold and poor ventilation, temperature, humidity, causing mold blooms produce mildew smell. Cold storage refrigeration pipes leak refrigerator door manufacturers, refrigerant (ammonia) cause erosion to food odors. Freezer temperature does not drop, resulting in deterioration of perishable meat taste corruption. This mostly occurs in meat is not frozen, frozen storage library through that turn. The existence of different food odors in a cold storage warehouse refrigerator door manually, resulting in food odor cross-infection. Technical parameters of a refrigerator door, the product name: two cold storage doors, Company Name: Shandong Hua Yu Machinery Co., Ltd. Third, the technical parameters: ① pan with stainless steel refrigerator door and two color plates, ② as core material with PU open Closed relaxed, open, lightweight, sealed, smooth and beautiful, corrosion-resistant and durable, ③ all screws all galvanized steel fittings, reinforcement corrosion, open and close easily, inside and outside the switch, maintenance is simple, ④ low retrofitting doors imported electric wire, will not freeze at -85 ° C when, ⑤ size any purchase within 8000 * 8000 high, the installation of anti-collision plate. Doorway net size width * height mm: (500-8000) * (1800-8000) between, ⑥ opening direction: left and right any way you can. Steel material can be: stainless steel or color steel refrigerator door slaughter | Pingxiang refrigerator door | machinery provided by Fitch Fitch Machinery Co., Ltd. Shandong. Shandong Huayu 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. The company better work attitude and constantly improving innovative ideas will lead Fitch machinery and you hand into the brilliant, for a better future!