Electric pan refrigerator door [Preferred] Shandong Huayu parallel compressors in use in cold storage: 1) require a large cooling capacity, usually requires the use of 5-50 units of about 20 hp refrigeration compressors; 2) year-round operation, peak load difference is large, part load significantly; 3) Refrigerated object is perishable fresh food, for controlling the temperature and humidity of the strict requirements; 4) an evaporator requires defrosting, and a large load on the system after the defrost cycle of the commercial In the process of cooling systems to large-scale development, the stand-alone system has been gradually cooling applications can not meet the needs of large, mainly reflected in: 1) the number of units are more costly, and the area is too cold storage door accessories, affect the appearance and business planning; 2) peaking capacity is weak, generally in accordance with the maximum load of the compressor configuration, in part due to the energy load of the compressor regulator (hot gas bypass, etc.) at part load conditions inefficient. In order to prevent frequent starts under partial load conditions, often using delay, but doing so often cause the compressor to run in harsh working conditions, reduced efficiency, if you do not install the delay will cause the compressor start and stop frequently to reduce compressor life; 3) for temperature and humidity control more difficult, the general pressure controller, the suction pressure fluctuations. Features a refrigerator door, the product name: two cold storage doors, Company Name: Shandong Hua Yu Machinery Co., Ltd. Third, the product features: 1, using patented technology combines bump connected: the use of a combination of factory prefabricated insulation panels, bump binding mode connect, easy to spot in a combination of site construction, demolition and displacement capacity decrease the number of cold storage doors, in order to facilitate changes in their storage capacity. 2, combined with the Ministry have superior strength and insulation performance: the new agency with a unique binding mode bump secondary locking technology, strength and insulation properties junction has been further improved. 3, the refrigerator door: high-density polyurethane cold storage doors combine Surrounded by 2.0mm welded stainless steel edging overall framework, to better ensure the refrigerator door a long time with no distortion. Doors installed heater four weeks, four weeks plus hotline and door frames with heating absolute moisture and frost. 4, with the refrigerator door safety device: As a safety device on the door with a flat open refrigerator door, if inadvertently put people off in the cold, it can easily escape. 5, the modular cold storage with pressure equalization valve: in cold storage, and are equipped with pressure equalization valve to open or when the balance defrost, pressure difference between inside and outside of the cold storage. Cold storage doors, cold storage doors Panjin, Fitch machinery provided by 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! You can also access (www.huayujxsb.com/supply_details_50350715.html), for more information about the company.