📦 45-55kg/batch capacity
HFD-45 Freeze Drying Machine For Food Commercial
Model: HFD-45
HFD-45 Freeze Dry Machine offers a 45-55KG per batch capacity, 4.7㎡ freeze-dried area, and ≤2 Pa vacuum degree for efficient lyophilization of fruits, vegetables, meat, seafood, and more.
Best For
Technical Specifications
| Model | HFD-45 |
| Capacity | 45-55KG |
| Freezing-dried area | 4.7M2 |
| Voltage | 220V/50-60HZ |
| Power | 6500W |
| Number of trays | 16PCS |
| Material tray size | 600*485mm |
| Limit vacuum level | ≤15Pa |
| Cold trap temperature | -70℃ |
| Pumping rate | 8L/S |
| Material tray spacing | 45mm |
| Supply water capacity | 50KG/24H |
| Machine size | 1520*920*1510MM |
| Net weight | 435KG |
| Packing size | 1580*1070*1800MM |
| Packing weight | 553KG |
Product Details
Technical Selection
Key parameters for matching this machine to your production. Send us your product to freeze, daily output and power supply and our engineers will confirm the right configuration.
Power
6500W
Net weight
435KG
Model
HFD-45
Capacity
45-55KG
Freezing-dried area
4.7M2
Voltage
220V/50-60HZ
Number of trays
16PCS
Material tray size
600*485mm
Not sure this model fits? Tell us the product to freeze and your daily output in kg — we will confirm the matching capacity, tray layout and voltage.
Check with an engineerKey Advantages
1.Competitive Price: Get a high-quality freeze dryer at a cost-effective price without compromising performance
2.Eco-Friendly Operation: Designed to minimize environmental impact while maintaining efficient drying.
3.High Efficiency & Low Cost: Continuous automatic drying process reduces labor and energy costs.
4.Durable Construction: Made with SUS304 stainless steel for corrosion resistance and long service life.
5.Advanced Core Components: Equipped with reliable motor, PLC, and pump for stable operation.
6.User-Friendly Interface: Operating system available in multiple languages for global users.
7.CE Certified: Meets European safety and quality standards.
8.1-Year Warranty: Backed by a comprehensive warranty for peace of mind.
Applications
📍 1.Fruits & Vegetables: Preserve nutrition and flavor for snacks, powders, and ingredients.
📍 2.Meat & Seafood: Extend shelf life while retaining taste and texture.
📍 3.Baby Food: Create healthy, additive-free baby food with ease.
📍 4.Pet Food: Produce high-quality freeze-dried treats and meals for pets.
📍 5.Flowers: Preserve delicate flowers for decorative and commercial use.
Similar Models in This Category
This model is unique in its series — here are similar models from the same category.
| ☑ | Model | Model | Capacity | Freezing-dried area | Voltage | Power | Inquire |
|---|---|---|---|---|---|---|---|
| HFD-45This model | HFD-45 | 45-55KG★ | 4.7M2 | 220V/50-60HZ | 6500W | Get a Quote | |
| HFD-45 | HFD-45 | 45-55KG | 4.7M2 | 220/380V 50-60HZ | 6500W | Get a Quote | |
| HFD-45 | HFD-45 | 45-55KG | 4.7M2 | 220V 50-60HZ | 6500W | Get a Quote |
Compare 2–3 models? Tick the boxes and send them together — we will quote each one for you.
Tip: select multiple models and click “Inquire All” — the selected models are added to the quote form automatically, so you get a faster quotation.
Not sure which model fits your project? Send us your working pressure and air demand — our engineers will recommend the right one.
Main Components
- Host machine
- Vacuum pump
- Compressor
- Trays
- Vacuum connection tube
- Oil mist filter
- Other accessories
- English instruction manual
Working Principle
The freeze dryer utilizes the principle of vacuum sublimation. Materials are first pre-frozen at low temperatures; subsequently, a vacuum is applied, causing the ice to sublimate directly into water vapor. This vapor is then captured by a cold trap, resulting in dehydration at low temperatures while perfectly preserving the material's structure and biological activity.
Detailed Features
- ▸1. Integrated in-situ freeze-drying process with low sample loss.
- ▸2. Compact, space-saving design for flexible placement.
- ▸3. Equipped with an intelligent PLC and a 7-inch color touchscreen; processes are fully programmable.
- ▸4. Food-grade SUS304 chamber—hygienic and easy to clean.
- ▸5. Stable refrigeration and vacuum performance.
- ▸6. Automatic defrosting and multiple safety protection features.
Packaging & Shipping
Packaging: wooden case (fumigation free) or as per customers' requirements. Shipping: within 7 to 10 working days after receiving the balance payment.
After-Sales Service
1.Installation video helping customer assembly 2.24 hours technical support by mobile or email 3.One years free warranty period
Frequently Asked Questions
What capacity and freeze-dried area does the HFD-45 offer?+
The HFD-45 handles 45-55KG per batch with a freeze-dried area of 4.7M2 across 16 trays. Each material tray measures 600*485mm with 45mm tray spacing.
What power source does the HFD-45 require?+
The HFD-45 runs on 220V/50-60HZ with 6500W power. Its cold trap reaches -70℃ and the limit vacuum level is ≤15Pa with an 8L/S pumping rate.
What vacuum and cold trap performance does the HFD-45 provide?+
The HFD-45 reaches a limit vacuum level of ≤15Pa and a cold trap temperature of -70℃. The pumping rate is 8L/S, supporting low-temperature vacuum sublimation drying.
Which products can the HFD-45 freeze dry?+
The HFD-45 is used for fruits and vegetables, meat, seafood, baby food, flowers, bee products and pet food. Its in-situ vacuum freeze-drying process suits heat-sensitive substances and small-scale production.
What are the dimensions and weight of the HFD-45?+
The HFD-45 measures 1520*920*1510MM and weighs 435KG net. Packing size is 1580*1070*1800MM with a packing weight of 553KG.
What material is the HFD-45 chamber made of?+
The HFD-45 chamber is food-grade SUS304 stainless steel, hygienic and easy to clean. It is equipped with an intelligent PLC and a 7-inch color touchscreen for fully programmable processes.
How is the HFD-45 packaged and shipped?+
The HFD-45 ships in a fumigation-free wooden case or as per customers' requirements. Shipping takes within 7 to 10 working days after receiving the balance payment.
What after-sales support comes with the HFD-45?+
The HFD-45 includes an installation video, 24 hours technical support by mobile or email, and a one year free warranty period. Supply water capacity is 50KG/24H.
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