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FZG square static vacuum dryer

Introduction: working principleThe so-called vacuum drying is to heat and dry the dried materials under vacuum conditions. If a vacuum pump is used to extract air and moisture, the drying speed will be accelerated.Note: If a condenser is used. The solvent in the ma…

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working principle
  The so-called vacuum drying is to heat and dry the dried materials under vacuum conditions. If a vacuum pump is used to extract air and moisture, the drying speed will be accelerated.
  Note: If a condenser is used. The solvent in the material can be recovered through the condenser. If the solvent is water, the condenser can be omitted, saving energy investment.

Performance characteristics
◎The boiling point of the material solution is reduced under vacuum. Increase the heat transfer driving force of the evaporator. Therefore, the heat transfer area of the evaporator can be saved for a certain amount of heat transfer.
◎The heat source for evaporation operation can be low pressure steam or waste heat steam.
◎The evaporator has less heat loss.
◎It can be disinfected before drying, and there is no impurities in the drying process, which meets the requirements of GMP.
◎It is a static vacuum dryer. Therefore, the shape of the dried material will not be damaged.

Adapt to materials
  It is suitable for low-temperature drying of heat-sensitive materials that are easy to decompose, polymerize and deteriorate at high temperatures; it is widely used in the pharmaceutical, chemical, food, and electronic industries.

Technical specifications

Name/Specification FZG-10 FZG-15 FZG-20
Inner size of drying box 1500×1060×1220 1500×1400×1220 1500×1800×1220
Outer dimensions of drying box 1513×1924×1720 1513×1924×2060 1513×1924×2500
Layers of drying rack 5 8 12
Distance between layers 122 122 122
Baking tray size 460×640×45 460×640×45 460×640×45
Baking plate number 20 32 48
Pressure in the drying rack tube ≤0.784 ≤0.784 ≤0.784
Operating temperature of drying rack 35-150 35-150 35-150
No-load vacuum in the box -0.09~0.096
At -0.1MPa, heating temperature 110When the water vaporization rate 7.2 7.2 7.2
When using condenser, vacuum pump model and power 2X-70A / 5.5KW 2X-70A / 5.5KW 2X-90A / 2KW
When the condenser is not used, the vacuum pump model and power SK-3 / 5.5KW SK-6 / 11KW SK-6 / 11KW
Drying box weight 1400 2100 3200

Note: The water ring vacuum pump is combined with mechanical booster to increase the vacuum degree.
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◎When ordering, please select a suitable vacuum dryer according to factors such as the initial moisture content and final moisture content of the material to be dried, temperature, vacuum degree, drying capacity, and drying time. The vacuum dryer of the same model has four heating methods: steam, hot water, heat transfer oil, electric heating. For example, in order to increase the drying capacity, the number of drying racks can be appropriately increased. Please submit it to our factory in time.
◎The accessories in the vacuum drying system mentioned in the instruction manual can be provided and installed by our factory for users. Please specify when ordering.
◎The company can provide design, manufacture and installation for the special requirements in the vacuum drying system proposed by the user.
◎The company's equipment implements three quality guarantees for users. All accessories are provided for a long time, please rest assured.

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