In order to solve the existing library thawing rate slow thawing of frozen meat, a large loss of nutrients, thawing oxidation deterioration serious problems, developed a new type of low temperature and humidity variable temperature thawing thawing machine library, the library consists of insulating thaw storage body, steam heating humidification systems, cooling systems and variable frequency control system. By coordinating the operation of each system, so that the inside temperature was maintained at 2 ~ 8 ℃, relative humidity is maintained at 90% low temperature and high humidity air thawing machines, frozen meat thawing process in order to achieve an effective preservation. 20t optimization while thawing frozen beef thawing by low humidity variable temperature heating load library, the cooling load, the amount of steam humidification and total amount of steam and other parameters calculated thawing machine manufacturer, developed for thawing frozen meat 20t low humidity variable temperature Thaw Thaw machine library humidity low, and production verification test, a comparative analysis of the impact of the thaw libraries and libraries of conventional 4 ℃ thaw thawed beef quality. Low humidity air thawing machine I. Product Name: low humidity thawing machine Second, the company name: Shandong Huayu interest Equipment Co., Ltd. Third, low humidity thawing machine basic conditions: between thawing should be good insulation effect. Should have good drainage. To facilitate the thaw period humidification dew, and health to clean water is discharged to maintain good sanitation. Low temperature and high humidity air thawing machines | Hua Yu Machinery (certified) | Xi'an thawing machine provided 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.