Home Use Vacuum Freeze Dryer Laboratory lyophilizer Freeze dryer
machine Lyophilizer Machine
Product Description
Vacuum freeze-drying method is a liquid → solid → gaseous process.
In freeze-drying process, "liquid bridge" between the solution
particles has been frozen into "solid bridge". The relative
position of particles has been fixed and does not exist surface
tension on gas-liquid interface between the two particles. With the
continuous distillation of solvent, "solid bridge"continuously
decrease, but the the relative position between two particles will
not longer change until the "solid bridge" completely disappear.
Household Freeze Dryer Advantages
*LCD Screen
*Easy to operate
*Intuitive display
*Touch screen
A home freeze dryer can help you to preserve the food that your
family loves to eat. Freeze drying locks in both flavor and
nutrition and can last for many years,even 25 years , making
freeze-dried food even better than fresh!100% nature food without
any
Additives and Preservatives. You can bring and eat the freeze dried
healthy food when hiking or camping ,even as snack.
Product Features of Vacuum Freeze Dryer
1.compact conformation, convenient maintain, low price, full
automatic control and convenient operation;.
2.multi-function, can be used in many materials, like food, fruit,
vegetable, fish, sea cucumber, etc.
3.excellect design, low energy cost, only need to work by using
electricity.
4.Solid stainless steel sample tray and chamber reliable for sample
safety and easy for cleaning.
5.Clear organic glass door with direct observation of sample
processing.
Specification
Model | HFD-4 | HFD-6 |
Lyophilizing acreage(m2) | 0.4 | 0.6 |
Cold trap temp(℃) | -40 | -40 |
Drying temperature | -25~+60℃ | -25~+60℃ |
Ultimate vacuum(Pa) | 15 | 15 |
Material processing(3kg/batch) | 4~6 | 6~8 |
Shelf spacing(mm) | 45 | 50 |
Power supply | 220V/50Hz(Customized for different country electricity) |
Electric power(W) | 1500 | 2300 |
Weight(kg) | 80 | 120 |
Shelf dimension(mm) | 200*450(4 trayers) | 300*400(4 trayers) |
External dimension(mm) | 510*700*850 | 700*800*1300 |
Working Principle
This freeze vacuum dryer is that the machine remove the moisture in
the pre-frozen material under the high vacuum state, it makes the
moisture steamed under Ice state,don't have to melt into water..It
means, yes, you are corretc, this machine will pre-frozen the
material and then creat high vacuum state to heat the materi to dry
with low temperature. which will best maintain the hysical
properties, and can keep long after drying,compared with other
drying ways.
Freeze-Drying Process
Wash and tidy
Cut into slices, cut into pieces
Lay flat on material tray and put into lyophilization chamber.
Set up the freeze-drying process, the equipment intelligent control
operation.
After lyophilization, take out the sealed package
Packaging & Delivery
1. Prompt deliver at the very day.
2. Sophisticated and professional logistic agent.
3. Well-trained and disciplined packing team.
4. After-sale service:. Any questions or problems after receiving
the product, please feel free to contact us. Problems would be
solved for you immediately.
Competitive Advantages
1. We offer high quality products at competitive price in quick
delivery.
2. 100% custom pass guaranteed.
3. Good after-sale service.
4. Flexible and Untraceable payment terms.
5. Our products have been exported to Germany, Norway, Poland,
Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia,
Japan, Korea, Thailand, Indonesia, Uruguay and many other
countries.
FAQ
1. who are we?
We are based in Henan, China, start from 2019,sell to South
America(20.00%),Africa(20.00%),Central America(15.00%),South
Asia(10.00%),Southeast Asia(10.00%),Mid East(10.00%),North
America(10.00%),Domestic Market(5.00%). There are total about 11-50
people in our office
2. how can we guarantee quality?
Always a pre-production sample before mass production
Always final Inspection before shipment
3.what can you buy from us?
Food machine,vegetable and fruit machinery,dough machinery,nuts
machinery,package machine
4. why should you buy from us not from other suppliers?
Initially established in 2007. 15 years experience in export
business. Own import and export license. Expertise workmanship and
QC. Professional sales team for overseas marketing
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,FAS,Express Delivery
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,PayPal,Western Union;
Language
Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian