Vacuum freeze dryer is composed of vacuum drying system, refrigeration system, heating system, heating plates, gauges and control system, etc.
It is suitable for products which is sensitive about temperature, easy get bad, but needing its original taste kept and no destroy on structure.Suitable for freezing drying process of aquatic products, vegetables, fruits, meat, mushrooms, etc.
Freezing drying is to blast freezing products to be solid form, then sublimate ice to be vapor in high vacuum environment to remove product's water.
a. Surface temperature of cold trap lower than -35degees celcius.
b. Product is below freezing point.
c. Vacuum degree 40Pa.
d. Product temperature is controlled between -40~+60 degrees celcius with sublimation potention heat, and products not melt above eutectic point.
a. Pre-freezing.
b. Initial drying.
c. Main drying.
d. Reduce drying.
e. Ultimate drying.
Homemade pet food, snacks for children, food storage.
Put the freeze drying food into water, it returns to fresh smelling and good taste.
a. Product water rate can be lower to 1~3% around to be with good saving condition, no change on volume, foam splitting, surface hardening and structure. The product color, flavor, taste and original ingredient can be well kept.
b. Best dehydration method with best rehydration performance, other dehydration method can't reach such performance.
c. Operation is under low temperature and closed vacuum environment which prevent products from oxidation and contamination.
No. |
Model |
Water Catching Capacity |
Total Power(kw) |
Total Weight(kgs) |
Drying Area(m2) |
Overall Dimensions |
1 |
HXD-0.1 |
3-4kgs/24h |
0.95 |
41 |
0.12 |
640*450*370+430mm |
2 |
HXD-0.1A |
4kgs/24h |
1.9 |
240 |
0.2 |
650*750*1350mm |
3 |
HXD-0.2 |
6kgs/24h |
1.4 |
105 |
0.18 |
640*570*920+460mm |
4 |
HXD-0.4 |
>6Kg/24h |
4.5 |
400 |
0.4 |
1100*750*1400mm |
5 |
HXD-0.7 |
>10Kg/24h |
5.5 |
600 |
0.69 |
1100*770*1400mm |
6 |
HXD-2 |
40kgs/24h |
13.5 |
2300 |
2.25 |
1200*2100*1700mm |
7 |
HXD-5 |
>100Kg/24h |
25 |
3500 |
5.2 |
2500*1250*2200mm |
8 |
HXVD-100P |
800-1000kg |
193 |
28000 |
100 |
L7500×W2800×H3000mm |
TT, 30% deposit before production, 70% balance before shipment.
1~ 2 month after Huaxian receives payment.
Wooden package.
We will supply operation video to customer.
Yes, depend on customers' requirement.