Introduction
The vacuum freeze dryer for fruits vegetables is an advanced drying equipment, vacuum freezing drying is to freeze the fresh material under low temperature, under the vacuum low temperature, heat it, make the frozen ice in the material turn into vapour directly by sublimation, and collected by condensator. This method to reach fast drying, keep the shape, nutrition of the material in the max degree.
Working principle
Vacuum freeze drying machine, is a kind of dehydrator that drying the products in vacuum condition, also is one of the best recognized way to drying products.
Freeze-drying works by freezing the material and then reducing the surrounding pressure to allow the frozen water in the material to sublimate directly from the solid phase to the gas phase..so freeze-drying causes less damage to the substance than other dehydration methods using higher temperatures.
Parameter
| Model | GD-LVFD-1 | GD-LVFD-5 | GD-LVFD-10 | GD-LVFD-15 | GD-LVFD-20 |
| Drying Box Dimension (Ø×L)(m) |
Ø0.7*0.7 | Ø1.1*1.2 | Ø1.2*1.5 | Ø1.14*1.8 | Ø1.5*1.9 |
| Effective Drying Plank Area(m²) | 1.1 | 5 | 10 | 15 | 20 |
| Drying Plank Working Temperature(℃) | -50~+60 | ||||
| Drying Plank&rsquos Different In Temperature(℃) | ±1 | ||||
| Condenser Temperature(℃) | -65±5 | ||||
| Condenser Water -catching Weight(Kg) | 16 | 28 | 60 | 80 | 85 |
| Equipment footprint and height(M2*M) | 2*2.2 | 20*2.5 | 20*2.5 | 30*2.5 | 35*2.5 |
| Method Of Defrosting | Spray and Inundating | ||||
| Working Condition | Temperature 5°C-30°C Relative Humidity<75% | ||||
| Power(kw) | 16 | 18 | 25 | 28 | 60 |
|
Setting Dimension (m²×h) |
2*2.2m | 5*2.3m | 10*2.3m | 20*2.5m | 20*2.5m |
Q1 WWhy choose our Industrial dryer machine?
A:1.Our dryer machine has passed CE certification and are actively responding to low carbon trends, environmentally friendly and non-polluting.
2.The dryer machine can effectively ensure the nutrients, health and environmental protection.
3.The temperature distribution in the drying process is uniform, the humidity can be automatically controlled, and the finished product is good in color.
4.The drying process is safe and reliable, and there is no danger of harm to people during the drying process.
5.The drying process is safe and reliable, and there is no danger of harm to people during the drying process.
6.It has strong versatility, which reduces the investment cost and improves the utilization rate and effective utilization rate of the equipment.
Q2 Do you supply any formula to buyer?
A:yes, we supply formulas to buyer.
Q3 What is your terms of payment ?
A:30% T/T in advance , 70% balance before shipment after inspection.
Q4 Can I specify the heat source?
A:Yes, the general machine can use electricity or natural gas as a heat source.Mesh belt dryers can use electricity and natural gas as well as steam or coal.A wide range of heat sources, which is available for customers to choose independently.
Q5 How about the after sale service?
A: We will send our engineers to your factory for installation and training.
1. 24- hour communication service
2. Fast logistics will provide you a smooth delivery service
3. One-year warranty and lifetime technical support
4. New design or product recommendation
5. Attend international Fair to negotiate with customer face to face
6. Offer official invitation if you come to China
7. Reception service,help you to book good hotel 
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