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+60146641481Vacuum freeze dryer: firstly freeze the water-containing material below the eutectic temperature to make the water solid ice, then under a higher vacuum, the ice is sublimated directly into water vapor, and then the water vapor condenser vapor condensation to obtain a dry product technology. We have LGJ-10/12/18 laboratory small lyophilizer, also have pilot scale LGJ-20/30, 50/100/200 for different capacity requirements. Normal type, Stoppering type. Optional heating function (electric heating, or Silicone oil heating).