Product Description
Household-type freeze dryer, also known as home freeze dryer, is a compact vacuum
freezedryer. Perfectly suited for families and online shops with a need for small-scale freeze-drying applications, this appliance is widely adaptable
to an array of items such as fruits, meats, vegetables, Chinese herbal medicines, health products, and more, enabling efficient freeze-drying.
Lyophilization, or freeze-drying, is a sophisticated process where water is meticulously removed from a product once it has been
frozen and then placed under a precise vacuum,allowing ice crystals to transition directly from solid to vapor without
undergoing a liquid phase. This transformative process is comprised of three distinct,innovative, and interrelated
stages: freezing, primary drying (sublimation), and secondary drying (desorption).
Product Parameters
Product Model |
WK-HF1 |
WK-HF4 |
WK-HF6 |
WK-HF8 |
WK-HF10 |
Freeze-dried Area |
0.2 |
0.55 |
0.6 |
|
1.2 |
Cold Trap Coil Temperature |
<-40ºC (no-load) |
Ultimate Vacuum |
15pa (no-load) |
Power Supply |
220V 50HZ or110V 60HZ |
Power |
1100W |
1500W |
1800W |
2200W |
2300W |
Handling Capacity |
1-2KG / batch |
4-6KG / batch |
6-8kg / batch |
15-20kg / batch |
15-20kg / batch |
Weight |
110KG |
150KG |
175KG |
195KG |
200KG |
Tray NO. |
Three layers |
Four layers |
Four layers |
Eight layers |
Ten layers |
Dimension |
400mm x 550mmx 700mm |
600mmx 640mmx
900mm |
640mm x 710mm x 1200mm |
635mm x 723mm x 1300mm |
635mm x 723mm x 1300mm
|
Integrated structure, small size, easy to use, no leakage |
Materials in contact with the product meet food grade requirements |
The cold trap is made of stainless steel, which is anti-corrosion and easy to clean |
With sample pre-freezing function |
The cold trap captures ice evenly; strong ice capture ability |
International famous brand compressor, which are high efficiency, energy saving, long service life, low noise. |
Well-known brand vacuum pump, which are high pumping speed and higher ultimate vacuum. |
Intelligently record and export data |



1. Boasting a chic and compact design, this unit exudes elegance while offering an impressive performance;
2. Equipped with a transparent plexiglass door, it allows effortless observation of the entire lyophilization process;
3. Constructed with SUS304 stainless steel for both the material plate and liner, ensuring maximum safety and reliability;
4. Acrylic door features a flexible hinge that maintains optimal vacuum levels, enhancing efficiency;
5. Incorporating imported key components, this machine offers low noise operation, high capacity, and exceptional quality and performance;
6. Experience effortless operation with a touch screen interface, enabling a one-button start and automatic control of the freeze-drying process for utmost convenience;
7. Real-time adjustments of the freeze-drying process are possible, with the ability to display comprehensive data and
the corresponding freeze-drying curve, ensuring precise monitoring;
8. Featuring an advanced system designed for low operating current, this unit ensures energy-efficient operation;
9. Benefit from one-button fast defrosting technology, complemented by over-temperature automatic protection for enhanced safety.
10.Equipped with a commercial-grade vacuum pump that operates quietly, with an optional oil-free version, catering to various needs.
Product Display

Application Field

Company Profile
Zhengzhou Labsnova Technology Co., Ltd. Established in the dynamic year of 2023, our company has carved a niche in the specialized arena of manufacturing cutting-edge extraction and
distillation equipment. From compact lab scale units to robust production scale systems, we cater to a wide range of industrial needs.
Our extensive product line features state-of-the-art Freezer dryers, efficient Rotary evaporators, versatile Glass reactors, advanced Heating & cooling circulators, and reliable Water
circulatingvacuum pumps, high-performance Vacuum drying ovens, and Low temperature cooling liquid circulating pumps, among others. To date, our
innovative products have successfully reached markets across Asia, Europe, and America. Additionally, we have established a significant presence in numerous laboratories throughout China.Our recognition as a well-respected and trustworthy brand continues to grow. As a dedicated manufacturer, we offer
customized solutions to meet your specific requirements. Thanks to our unwavering commitment to quality and service, many customers choose to purchase from us again.
Additionally, most of our standard products are in stock and ready for immediate shipment.

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FAQ
1. The period, scope and condition of the warranty.
(1)We offer 1 years warranty on the date of shipping from China. During the warranty
time, because of manufacturing&quality
problem, we offer replacement, maintenance service.
(2)The damage caused by the transportation problem shall be borne by the seller.
2. How to solve the problem of your equipment?
Please send us email of the problem, pictures or a small video will be much better.
we will find the problem and tell you how to solve it. If there is a broken, we will send
you a new part, and it is free in the warranty period.
3.How to shipping the replacement parts?
We will according the actual situation to choose the suitable shipping ways. For small
parts we shippin by Express.
4. Could you do customized for us?
We are a manufacturer that can provide all kinds of customized services.