📦 300-400kg/batch capacity
300-400KG Commercial Meat and Vegetable Lyophilizer Freeze Dryer
Model: HFD-300
HFD-300 Freeze Dry Machine offers a 300-400KG per batch capacity, 30㎡ freeze-dried area, and ≤15 Pa vacuum degree for efficient lyophilization of fruits, vegetables, meat, seafood, and more.
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Technical Specifications
| Model | HFD-300 |
| Capacity | 300-400kg |
| Freezing-dried area | 30m2 |
| Voltage | 380v 50-60hz |
| Power | 75kw |
| Number of trays | 52 pcs |
| Material tray size | 1000*580*35mm |
| Limit vacuum level | ≤15pa |
| Cold trap temperature | -45℃ |
| Material tray spacing | 60mm |
| Supply water capacity | 400kg/24h |
| Machine size | Customization |
| Net weight | 8000kg |
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
75kw
Net weight
8000kg
Model
HFD-300
Capacity
300-400kg
Freezing-dried area
30m2
Voltage
380v 50-60hz
Number of trays
52 pcs
Material tray size
1000*580*35mm
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-300This model | HFD-300 | 300-400kg★ | 30m2 | 380v 50-60hz | 75kw | Get a Quote | |
| HFD-300 | HFD-300 | 300-400KG | 30M2 | 380V 50-60HZ | 75KW | 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-300 offer?+
The HFD-300 handles 300-400kg per batch with a 30m2 freeze-dried area across 52 trays. Each material tray measures 1000*580*35mm with 60mm tray spacing.
What power source does the HFD-300 require?+
The HFD-300 runs on 380v 50-60hz with 75kw power. The supply water capacity is 400kg/24h.
What vacuum level and cold trap temperature does the HFD-300 reach?+
The HFD-300 reaches a limit vacuum level of ≤15pa and a cold trap temperature of -45℃. These figures support stable refrigeration and vacuum performance during the in-situ freeze-drying process.
What materials can the HFD-300 lyophilize?+
The HFD-300 is built for lyophilization of fruits, vegetables, meat, seafood and more at 300-400kg per batch. The food-grade SUS304 chamber is hygienic and easy to clean.
How is the HFD-300 controlled and programmed?+
The HFD-300 is equipped with an intelligent PLC and a 7-inch color touchscreen, and processes are fully programmable. The operating system is available in multiple languages.
What safety and defrost features does the HFD-300 include?+
The HFD-300 includes automatic defrosting and multiple safety protection features. It also uses an integrated in-situ freeze-drying process with low sample loss.
How is the HFD-300 packaged and shipped?+
The HFD-300 is shipped in a wooden case (fumigation free) 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-300?+
The HFD-300 includes an installation video to help with assembly and 24 hours technical support by mobile or email. It also carries a one year free warranty period.
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