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Changzhou Ruide Drying Engineering Technology Co., Ltd

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Hot Water Vacuum Drying Oven
Hot Water Vacuum Drying Oven
Hot Water Vacuum Drying Oven
Hot Water Vacuum Drying Oven
Hot Water Vacuum Drying Oven

Hot Water Vacuum Drying Oven

Unit Price: USD 21500 - 6500 / Set/Sets
Payment Type: L/C,T/T
Min. Order: 1 Set/Sets
Delivery Time: 30 Days

Basic Info

    Model No.: FZG/YZG

Additional Info

    Packaging: Wooden Case

    Productivity: 25Sets

    Brand: Ruide

    Transportation: Ocean

    Place of Origin: China

    Supply Ability: 5Sets/Month

    Certificate: ISO9001

Product Description

Hot water Vacuum Drying Oven

Vacuum Tray dryer is the most commonly used batch dryer. They are box-shaped and loaded and unloaded via a door. Inside are several heating plates mounted one above the other on which the product is placed in trays.


The bottoms of both heating plates and trays should be as smooth as possible to permit optimal heat transfer between plates and product.


The medium flowing through the heating plates is water, steam or thermal oil.

  • The distance between the heating plates is determined primarily by the surface loading and thefoaming of the product. To avoid retrograde condensation the cabinet walls are indirectly preheated by the heating plates. Next, the product is introduced and heated at atmospheric pressure. Only after all individual product trays reach the same temperature the cabinet is evacuated and drying can start.
  • The preheating phase is very important in order that the drying curve and the foaming of the product is identical throughout the cabinet.
  • During the main drying phase the vacuum is in the range of 40 to 80 mbar abs and in the final drying phase vacuums of only few mbar abs are reached.
  • Heating temperatures are normally in the range between 800C and 1100C. Depending on product and surface load, drying takes from a few hours to 1 to 2 days.
  • For some products the vacuum and temperature profiles are automatically controlled in order to prevent a pass over of the critical product temperature.
  • The dimensioning of the vacuum system is an important factor in the design of drying cabinet systems. If for example vigorous foaming of the product is desired, evacuation to the operational vacuum level must take place very quickly.
  • Vapours produced during drying are taken out direct, or via a steam jet compressor to a surface condenser in which the vapours condensate. The non-condensable vapours are extracted by the vacuum system.
  • On completion of the drying, the product can be cooled by circulating of cooling water through the heating plates.
  • Often vacuum drying cabinets are supplied to new, small production operations in newly opened markets. Following successful development of the market, it could be worthwhile to replace the cabinets through continuous vacuum belt type dryers.



Material to be dried

It is suitable for drying heat sensitive raw materials that can decompose or polymerize or deteriorate at high temperature.It is widely used in pharmaceutical,chemical,foodstuff and electronic industries.

Technical Parameter

model
name
YZG-600 YZG-800 YZG-1000 YZG-1400A FZG-10 FZG-15 FZG-20
inter size of
drying chamber,mm
Φ600×976 Φ800×1247 Φ1000×1527 Φ1400×2054 1500×1060
×1220
1500×1400
×1220
1500×1800
×1220
outer size of
drying chamber,mm
1135×810
×1024
1700×1045
×1335
1693×1190
×150
2386×1675
×1920
1513×1924
×1720
1513×1924
×2060
1513×1924
×2500
layers of
baking support
4 4 6 8 5 8 12
interval,mm 82 82 102 102 122 122 122
size of barking
tray,mm
310×600
×45
520×410
×45
520×410
×45
460×640
×45
460×640
×45
460×640
×45
460×640
×45
quantity of
baking tray
4 8 12 32 20 32 48
working pressure
inside the pipe of
baking support,Mpa
≤0.784 ≤0.784 ≤0.784 ≤0.784 ≤0.784 ≤0.784 ≤0.784
operation temperature
of baking support, oC
35-150 35-150 35-150 35-150 35-150 35-150 35-150
degree of vacuum inside
the chamber when
operation in the,Mpa
-0.09~0.096
under the condition
of -0.1Mpa and
110oC,evaporation
rate of water,kg/m2.hr
7.2 7.2 7.2 7.2 7.2 7.2 7.2
When condensor is
used,Model,and power
of vacuum pump,kw
2X-15A
2KW
2X-30A
3KW
2X-30A
3KW
2X-70A
5.5KW
2X-70A
5.5KW
2X-70A
5.5KW
2X-90A
2KW
When condensor is not
used,Model,and power
of vacuum pump,kw
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
Weight of drying
chamber,kg
250 600 800 1400 1400 2100 3200

Note:SZ water ring vacuum pump can be used together with mechanical pressure increasing pump in order to increase vacuum.

The vacuum dryer VTP is characterized by the following attributes and advantages:

  • Usable drying surface of 0,2 up to 17,0 m²
  • Heating and cooling with fluid heat transfer mediums
  • Excellent cleanability for both manual cleaning and CIP-cleaning
  • Evenly temperature distribution on all shelves
  • Excellent usability of the seal of the dryer
  • Special hinges provide a vacuum-sealed door seal

Equipment possibilities:

  • Heatable dryer door
  • Inclined bottom with integrated collecting pipe and discharge nozzle
  • CIP cleaning device for the repeatable cleaning which can be validated of the complete interior.
  • Carrier gas lance for the optimal distribution of the carrier gas via all shelves
  • Wall installation collar for the installation of the dryer into a clean room wall
For scale-up capable test applications, a vacuum dryer with 1,5m² usable surface is at disposal, with which tests can be carried out at our pilot plant stations or directly at our customer.



Looking for ideal Hot Water Vacuum Drying Oven Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Hot Water Vacuum Dring Oven Machinery are quality guaranteed. We are China Origin Factory of Hot Water Vacuum Drying Oven Equipment. If you have any question, please feel free to contact us.

Product Categories : Drying Machine > Vacuum Drying Oven

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Denis

Mr. Denis

Email:

rddryersales@gmail.com

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Tel:86-519-68231907

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Email:rddryersales@gmail.com

Address:Industrial Park Xinbei District, Changzhou City, Jiangsu Province, China, Changzhou, Jiangsu