Recent Entries

• Drying Technique of GuanFeng Freeze Dry Machine

  кем: gf machine 19 июня 2019 г.
  Drying technique is used on the GF Machinery uses by the principle of sublimation. It freezes the dried material at a low temperature and then directly sublimates the frozen water molecules into water vapor under a suitable vacuum environment. The product obtained by lyophilization is called a lyoph...