Industrial medium scale split Freeze Dryer

HTFD150L-HTFD600L(10-50)m²/R

(Both Pre-freezing function and freeze drying function in one machine)

Industrial medium scale split Freeze Dryer

Both Pre-freezing function and freeze drying function in one machine

Precise automatic temperature controlHeating system with automatic temperature control, preventing charring and collapse at the source.

Strong sealingThe entire tank is precision laser argon arc welded on both sides, resulting in a long service life and excellent sealing.

Energy-saving designUnique tubular heating plate, low water consumption, saving more than 30% of energy.

Industrial medium scale split Freeze Dryer（images 1）

From pre-freezing to drying, it all happens in one machine. It takes up less space and is more efficient.

PLC ControlDual PLC control for precise operation and reduced manual labor.

High VacuumCombination design of Roots pump and rotary vane pump provides extremely high pumping speed, ensuring material integrity.

Easy InstallationConvenient installation, small footprint, and easy operation.

Industrial medium scale split Freeze Dryer（images 2）

Industrial medium scale split Freeze Dryer（images 3）

Industrial medium scale split Freeze Dryer（images 4）

Applications

Industrial medium scale split Freeze Dryer（images 5）

Food

Fruits such as mangoes, strawberries, and durians (maintaining a high reduction rate of 14% solids).

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Industrial medium scale split Freeze Dryer（images 6）

Medicinal materials

Ginseng, cordyceps, deer antler and other precious medicinal materials.

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Industrial medium scale split Freeze Dryer（images 7）

High value-added products

Coffee, pet food, laboratory samples.

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Technical Specifications

Freeze Dryer Technical Specifications | Industrial Series

Parameter / Model	HTFD150L-10 m²/R	HTFD300L-20 m²/R	HTFD450L-30 m²/R	HTFD600L-50 m²/R
Function	🔄 Only freeze dried function, need match with freeze machine to use together
Dehydration capacity (L)	150 L	300 L	450 L	600 L
Raw material input capacity (kg/batch) based on material characteristics	180 kg	360 kg	550 kg	650 kg
Heating area (m²)	10	20	30	50
Quantity of material trays (pieces)	48	96	144	136
Tray dimensions (mm)	515×415×32	515×415×32	515×415×32	680×560×35
Quantity of material Trolley (Unit)	1	2	3	2
Operating temperature range (°C)	🌡️ Room temperature – 90°C
Heating type	🔥 Electric Heating	🔥 Electric Heating	🔥 Electric Heating	💨 Steam Heating
Estimated batch processing time (h)	⏱️ 12H ~ 48H (drying time varies depending on the moisture content of the material)
Installation power (kw)	⚡ Depending on the model and configuration
Cooling medium	❄️ Freon medium (R507) / Customization accepted
Material	🔩 Stainless steel (SUS304)
Dimension	📐 Depending on the model / Customization accepted
Customizable items	🛠️ Vacuum pump unit ❄️ Refrigeration unit 🌀 Heat medium circulation pump 📟 PLC & HMI control system ⚙️ etc. (customized upon request)
Dry product water content (%)	💧 Below 5%

📌 Notes: This series features freeze-drying only functionality and requires an external refrigeration unit. Heating type: electric heating for HTFD150L/300L/450L, steam heating for HTFD600L. Material trays are manufactured from SUS304 food-grade stainless steel. Actual processing capacity depends on material characteristics and process parameters. A wide range of customizations available (vacuum pump, refrigeration unit, thermal fluid circulation pump, PLC control, etc.). For detailed technical specifications, power requirements, or dimensional drawings, please contact us.

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Main Supporting Systems

Industrial medium scale split Freeze Dryer（images 8）

Raw Material ProcessingAn automated, VFD-controlled conveying system that ensures uniform material distribution and physical integrity from pre-processing to freeze-drying trays, maximizing throughput.

Material Freezing SystemThe core pretreatment process achieves deep freezing and physical solidification of materials, locking in the original structure and nutrients of the food before high-vacuum sublimation.

Dry SystemThe core dehydration process perfectly preserves the nutritional components and rehydration properties of food without damaging its physical structure.

Vacuum SystemCreate an extremely low-pressure environment to reduce sublimation resistance and ensure that water is removed directly without thawing.

Heating Medium SystemPrecise control of the heat transfer rate provides thermal support for moisture sublimation, ensuring a stable and controlled drying process.

Refrigerant SystemPrecise cooling pre-freezes materials and provides continuous cooling capacity to the cold trap, achieving efficient water vapor capture.

Pneumatic SystemIt provides a power source to drive the precise movements of various pneumatic components, ensuring the airtightness of the system and the automation of the process.

Ice Melting SystemQuickly remove ice buildup in the cold trap, shorten production intervals, and improve overall machine operating efficiency.

Electrical Control SystemCentralized control of machine parameters, support for formula storage and fully automated operation, ensuring the stability of the production process.

Industrial medium scale split Freeze Dryer（images 9）

FAQs

For further questions, please contact us.

Can you provide the whole line?

Sure, we can provide a complete production line. To better equip you with the production line, may I know exactly what products you want to handle?

What is the input capacity?

We have a machine of model that can achieve this input capacity. Since the moisture content of different products varies, what product would you like to freeze-dry?

What’s the production lead time?

Three months production lead time.

Do you provide training and installation services? Are they online or on-site?

We provide overseas engineer installation and training services.

Can your equipment be customized?

we accept customization.（logo、voltage、power、Equipment dimensions、Equipment configuration）

How long will the machine be shipped?

Different models have different production times, generally within 45-60 working days.