Working principle
  The so-called vacuum drying means that the drying material is heated and dried under vacuum conditions. If the vacuum pump is used for pumping and dehumidifying, the drying speed will be accelerated.
  Note: If the condenser is used, the solvents in the material can be recovered through the condenser. If the solvent is water, the condenser is not needed to save energy investment.
Performance characteristics
◎The boiling point of the material solution in vacuum decreases, which increases the heat transfer impetus of the evaporator. Therefore, the heat transfer area of the evaporator can be saved by a certain heat transfer amount.
◎The heat source for evaporation operation can be low pressure steam or waste heat steam.
◎The evaporator has less heat loss.
◎Before drying, disinfection can be carried out. No impurities are found in the drying process, which meets the requirements of GMP.
◎It belongs to static vacuum dryer, so the shape of drying material will not be damaged.
Material adaptation
  It is suitable for low temperature drying of thermosensitive materials which are easy to decompose, polymerize and deteriorate at high temperature. It is used in pharmaceutical, chemical, food, electronic and other industries.
Technical specifications

Specifications Name	YZG-600	YZG-800	YZG-1000	YZG-1400A	FZG-10	FZG-15	FZG-20
Size in drying box	Ф600×976	Ф800×1247	Ф1000×1527	Ф1400×2054	1500×1060×1220	1500×1400×1220	1500×1800×1220
Outside dimension of drying box	1135×810×1024	1700×1045×1335	1693×1190×150	2386×1675×1920	1513×1924×1720	1513×1924×2060	1513×1924×2500
Number of baking racks	4	4	6	8	5	8	12
Interlayer Distance	82	82	102	102	122	122	122
Size of drying plate	310×600×45	520×410×45	520×410×45	460×640×45	460×640×45	460×640×45	460×640×45
Number of drying plates	4	8	12	32	20	32	48
Pressure in drying rack tube	≤0.784	≤0.784	≤0.784	≤0.784	≤0.784	≤0.784	≤0.784
Use temperature of drying rack	35-150	35-150	35-150	35-150	35-150	35-150	35-150
No-load Vacuum Degree in Box	-0.09～0.096
At - 0.1 MPa, heating temperature 110oCThe gasification rate of water	7.2	7.2	7.2	7.2	7.2	7.2	7.2
When using condenser, vacuum pump type, power	2X-15A 2KW	2X-30A 3KW	2X-30A 3KW	2X-70A 5.5KW	2X-70A 5.5KW	2X-70A 5.5KW	2X-90A 2KW
Vacuum pump type, power when no condenser is used	SK-0.8 2.2KW	SK-2.7 4KW	SK-3 5.5KW	SK-6 11KW	SK-3 5.5KW	SK-6 11KW	SK-6 11KW
Drying box weight	250	600	800	1400	1400	2100	3200

Note: Water ring vacuum pump is combined with mechanical boosting to improve vacuum.
Instructions for Order
◎When ordering, please choose the appropriate vacuum dryer according to the physical properties of the drying material, initial moisture content, final moisture content, temperature, vacuum drying amount, drying time and other factors. In the same type of vacuum dryer, there are four heating modes of steam hot water conductive oil electric heating. For example, in order to increase the drying capacity, the number of drying racks can be increased appropriately. Please submit it to our factory in time.
◎Attachments to the vacuum drying system mentioned above in the instructions can be provided and installed by our factory for users. Please specify when ordering.
◎Our company can provide design, manufacture and installation for the special requirements of vacuum drying system put forward by users.
◎The equipment of our company implements three guarantees of quality for users. All accessories are provided for a long time. Please rest assured.
Structural sketch

 

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  Static vacuum dryer
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  Static vacuum dryer
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  Static vacuum dryer
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  Static vacuum dryer
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  Static vacuum dryer
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  Static vacuum dryer
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  Static vacuum dryer