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[China]
Trade Verify
Address: No 12, Zhongjiang Village, Sanhekou Development Zone, Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province, China
Contact name:Vicky
JIANGSU GUOJIN DRYING TECHNOLOGY CO., LTD |
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VTD Industrial Vacuum Tray Dryer
In the drying chamber, material will be dried under vacuum condition. Under the vacuum condition, the boiling point of material solution will reduce. It will increase impetus for heat and mass exchange. Therefore for certain heat exchange amount, it can save heat exchange area of evaporator
Material is under static condition during operation of the equipment, which is benefit for keeping initial status of material. Intermittent operation can adjust process conditions at any time.
On the top of Pharmaceutical vacuum dryer, heating system is arranged to tackle the problem of return of condensed water, in addition, air suction is arranged at the side to improve drying efficiency.
This equipment can be used for low temperature drying and organic solvent recovery. Heat source can be steam, hot water and thermal oil. It is specially suitable for drying materials that is easily oxygenated during drying.
Working Principle
VTD series vacuum shelf tray dryer is a most often used static chamber dryer under vacuum condition. Inside the drying chamber, trays loaded with wet material are placed on top of each other in a drying shelf.
In drying pocess, heat medium, such as steam, hot water or thermal oil, is connected to the drying shelf which transfers heat to wet material. Under vacuum condition, boiling point of moisture is much lower. So the moisture can be evaporated under low temperature. The vacuum pump constantly sucks out the evaporated moisture to speed the drying process. Vacuum pump, tubular condenser and buffer tank are equipped to recover the evaporated moisture.
Product Application
Pharmaceutical vacuum dryer is Suitable for drying of thermal sensitive materials easily resolved. Polymerized or deteriorated under higher temperature and it is wide used in pharmaceutical, chemical, foodstuff and electronic industries.
Product Features
1. Drying powder, small granule and slurry materials under vacuum condition, especially for those materials which are heat sensitive, easy oxidized, toxic and the evaporated moisture needs to be recovered;
2. Drying tray: 4-48 trays
3. GMP design
5. Heat source: steam or hot water
Technical Parameters
| Name | VTD-R-600 | VTD-R-800 | VTD-R-1000 | VTD-R-1400 | VTD-S-10 | VTD-S-15 | VTD-S-20 |
| Inner sze of drying chamber(mm) | Ø600x976 | Ø800x1320 | Ø1000x1530 | Ø1400x2080 | 1500x1040x1200 | 1500x1400x1200 | 1500x1800x1200 |
| Outer size of drying chamber(mm) | 750x950x1050 | 950x1210x1350 | 1150x1410x1600 | 1550x1900x2150 | 1676x1700x1564 | 1676x2060x1564 | 1676x2500x1564 |
| Layers of baking support | 4 | 4 | 5 | 8 | 5 | 8 | 12 |
| Internal(mm) | 85 | 100 | 100 | 100 | 120 | 120 | 120 |
| Size of baking tray(mm) | 310x600x45 | 460x640x45 | 460x640x45 | 460x640x45 | 460x640x45 | 460x640x45 | 460x640x45 |
| Quantity of baking tray | 4 | 4 | 10 | 32 | 20 | 32 | 48 |
| Working prssure inside the ppe 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 idle(Mpa) | -0.1 | -0.1 | -0.1 | -0.1 | -0.1 | -0.1 | -0.1 |
| Under the condition of -0.1 Mpa and 110OC, evaporation rate of wate(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 7.5KW |
| When condensor is not used, Model, and power of vacuum pump(kw) | SK-0.5 1.5KW | SK-1 2.2KW | SK-1 2.2KW | SK-1 5.5KW | SK-2 4KW | SK-2 5.5KW | SK-2 5.5KW |
| Weight of drying chamber(kg) | 250 | 600 | 800 | 1400 | 1400 | 2100 | 3200 |
Why choose Guojin?
Frequently Asked Questions
Q: Can I visit your factory?
A: Yes. Many domestic and international customers visit our factory
every year. Our company is near Shanghai.It only takes you about 1
hour to get Changzhou.Or we can visit you in Shanghai.
Q: What’s the quality of your products?
A:Parts of our products come with best quality, and our products
passed CE certification, exported to lots countries around the
world, such as Australia, Malaysia, Indonesia, Vietnam,
Philippines, Korea, Brazil, Argentina, Russia, South Africa, etc.
You can rest assured with the quality absolutely.
Q: What to do if the machine has a problem?
A:24 hours timely response of mail and phone calls. If the parts
broken belong to non-artificial factors within 12 months, we offer
free replacement. If beyond 12 months, customers should bear the
freight back and forth and accessories cost.
Q: How long is the warranty of your equipment?
A: Our warranty period is one year generally.
Q: What is your payment term?
A: Our usual payment term is: 30% TT in advance, 70% TT before
shipment. Other ways can also be received after we both sides
discussion and agreement.
Q: Does your price include freight?
A: Our usual price is based on FOB Shanghai, if you request CIF,
please give us your delivery port, and we will give you CIF price.
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