3kg 6kg 10kg 20kg Fruit Liofilizador Machine Price Small Mini Vacuum Freeze Drying Equipment Home Use Food Candy Freeze Dryer

• Customization: Available
• After-sales Service: Provide
• Warranty: One Year
• Type: Dryer
• Voltage: 220V
• Power: 1000-3000W
• Customized: Customized
• Cold Trap Temperature: The Lowest Cooling Temperature (e.g., -50°C, -
• Temperature Control Range: to Accommodate Different Material Requirements.
• Control System: Touchscreen/PLC Control
• Transport Package: Wooden Box
• Specification: Customized
• Trademark: yexin
• Origin: China

Product Description

Product Description

Freeze dryers (vacuum freeze dryers) dry materials based on the principle of sublimation: the material is first frozen at low temperatures, then the ice is directly sublimated into water vapor under a vacuum, preserving the material's original composition and form.128 Its core technology system includes:

Refrigeration system: A compressor and a throttling device form a circulation system. For example, the liquid refrigerant absorbs heat and vaporizes in the evaporator, then releases heat and condenses in the condenser after compression, achieving a low-temperature environment.
Vacuum system: A vacuum pump maintains a vacuum in the drying chamber to promote ice sublimation.

Principle

Freezing: First, the water-containing material to be dried (such as food or medicinal herbs) is rapidly frozen at low temperatures. During this process, water molecules form ice crystals and are evenly distributed throughout the material.

Vacuum Environment: The frozen material is placed in a vacuum environment. The low pressure in a vacuum environment allows the ice crystals to sublime directly into water vapor without passing through a liquid phase.

Sublimation: In a vacuum environment, ice crystals directly transform into water vapor, a process called sublimation. Due to the vacuum, the water vapor is quickly extracted, preventing concentration and chemical changes in the material.

Condensation: To ensure a smooth sublimation process, the freeze dryer has a condensing device, typically a cold trap. The cold trap captures the water vapor that sublimates from the material and recondenses it into ice, thereby maintaining the dry vacuum environment.

Drying Completed: After a period of sublimation and condensation, most of the water in the material is removed, resulting in a dry freeze-dried product. This freeze-dried product can be restored to its original form and properties upon addition of water, while retaining a high degree of biological activity and nutritional content.

Product Application

Food and Food Processing
Drying vegetables, fruits, meat, and more, preserving their original aroma and shape through freeze-sublimation dehydration,extending their shelf life by 3-6 months. This makes it particularly suitable for homemade fruit and vegetable chips and dried goods storage.

Drying Chinese Herbal Medicines and Health Products
For materials like ginseng and goji berries, home-use cold dryers can mimic the advantages of industrial dryers in preserving the original structure and active ingredients, while avoiding the loss of active ingredients associated with traditional drying.

Laboratory and Small Item Drying
Suitable for home research or hobby needs, such as drying insect specimens and pet food. See "The Protective Effect of Laboratory Cold Dryers on Sample Structure."

Parameter

Model	HFD-1	HFD-4	HFD-6	HFD-8
Freezedriedarea	0.1m²	0.4m²	0.6m²	0.92m²
Coldtraptemperature	-50℃
processingcapacity	1-2 KG/batch	4-6 KG/batch	6-8 KG/batch	10-12 KG/batch
Ultimatevacuum	2Pa Below 2Pa
Materialtraysize	145*275(mm)	200*425(mm)	315*430(mm)	265*430(mm)
Numberofmaterialtrays	3 3 pieces	4 4 pieces	4 4 pieces	8 8 pieces
Materialtrayspacing	43mm	45mm	70mm	38mm
pumpingspeed	2L/S	2L/S	4L/S	4L/S
Waterharvestingability	3kg/24h	4kg/24h	6kg/24h	10kg/24h
Operatingnoise	≤60dB
supplyvoltage	220V/50HZ(Customizable 110V or 380V)
Machinedimensions	450*500*825(mm)	500*640*900(mm)	680*640*1180(mm)	680*640*1180(mm)
netweight	73kg	84kg	125kg	130kg
Packagesize	570*680*1170mm	630*840*1260(mm)	820*800*1540(mm)	820*800*1540(mm)
Totalweightwith packaging	113kg	139kg	197kg	203kg
Wholemachinepower	1100W	1500W	2000W	2500W

Packaging & Shipping

Certifications

Company Profile

    YEXIN Technology Co., Ltd.  is a leading manufacturer and supplier of high-performance laboratory equipment, specializing in advanced heating and material processing solutions. With a strong commitment to innovation, reliability, and customer satisfaction, we provide cutting-edge instruments tailored for research, industrial testing, and academic applications.
Core Products & Expertise
Our product portfolio includes:
Tube Furnaces: Customizable with multi-zone heating, vacuum/gas atmosphere control, and temperatures up to 1800°C.
Muffle Furnaces: Designed for high-temperature calcination, annealing, and ash testing.
Lab Reactors: Precision systems for chemical synthesis and catalytic studies.
Atmosphere Control Systems: Gas/vacuum integration for sensitive material processing.
Supporting Accessories: Crucibles, thermocouples, and automation software for seamless operation.

FAQ

Why Choose Us

Q1: Product superiority?
A:Superior corrosion resistance, no hazardous substances overflow, reduce pollution and enhance safety.
Q2: Are you a manufacture or trader?
A2: We are truly a manufacturer, we not only can provide the high quality products with the 
best price, but also can offer the best pre-sale service and after-service.
Q3 : Do you provide free samples?
A3 : Of course
Q4 : What is your lead time? 
A4 : It usually needs about 15- 20 days after receiving the PO.
Q5 : Can we visit your company?
A5 : Yes, for sure, you are welcome to visit JUCOS company and our products.
Also, we can talk more about the technique details if you need.
Q6 : What is the warranty of your products?
A6 : Our products have at least 1 year warranty,if any quality problems,
we will take responsibility of the cost of the shipment and the replacement.
Q7: What's the MOQ of trial order?
A7 : No limit, we can offer the best suggestions and solutions according to your condition.
Q8: Why choose us?
A8: We had been in this line for more than 10 years, we can not only provide you high 
quality products with competitive price, but also we can supply good technique service 
which can help you solve problems.