Suitable Inputs
Pre-frozen fruits, vegetables, foods and approved heat-sensitive materials
Reference configuration — confirmed per project
01 Machine Name & Core Application
Vacuum Freeze Dryer
Low-temperature dehydration under vacuum for approved heat-sensitive products.
02 Position in Production Line
Where This Machine Fits
Upstream
Washing, cutting, pre-treatment, pre-freezing and tray loading
Vacuum Freeze Dryer
Removes frozen water by sublimation under vacuum to preserve product structure better than hot drying for suitable applications.
Downstream
Unloading, moisture-protected transfer and packaging
Line Result
Freeze-dried product requiring protected post-drying handling
Expected Output
Freeze-dried product requiring protected post-drying handling
Capacity Basis
Standard feed reference: 30 / 50 / 100 / 200 kg per batch
Final capacity depends on product condition, process duty and connected equipment.
Main Function
Removes frozen water by sublimation under vacuum to preserve product structure better than hot drying for suitable applications.
How It Works
Pre-frozen product is held under vacuum; controlled contact heating supplies sublimation energy while vapor is captured by a rear cold trap.
08 Technical Parameters
Reference Parameters
Published figures are identified as references. Any missing or variable field is confirmed in the project specification.
| Item | Value / option | Status |
|---|---|---|
| Models | HDF-30 / HDF-50 / HDF-100 / HDF-200 | Public reference |
| Effective loading area | 3 / 6 / 10 / 20 m² | Public reference |
| Standard feed | 30 / 50 / 100 / 200 kg per batch | Public reference |
| Maximum loading volume | 0.24 / 0.28 / 0.3 / 0.63 m³ per cycle | Public reference |
| Freezing reference | 4–6 h; HDF-200 public reference 12 h | Public reference |
| Drying reference | 12–35 h | Public reference |
| Heating / cold trap | Contact heat conduction / rear cold trap | Public reference |
09 Available Configurations
Configure It for the Project
Model and loading area
Pre-freezing boundary
Vacuum and refrigeration package
Tray and product-loading arrangement
Post-drying packaging connection
Product Contact & Cleaning
- Food-contact zones selected for the product and cleaning regime
- Accessible product path and removable parts where the machine design permits
- Drainage, residue control and cleaning access reviewed during configuration
- Surface finish and weld treatment confirmed in the equipment specification
Operator & Maintenance Safety
- Guards and covers around moving or hot parts
- Emergency stop and electrical protection according to the final control scope
- Safe operator, cleaning and maintenance access
- Site risk assessment and local compliance remain part of project engineering
Before This Machine
- Washing, cutting, pre-treatment, pre-freezing and tray loading
After This Machine
- Unloading, moisture-protected transfer and packaging
Used in These Lines
- Fruit Freeze-Drying Line
- Vegetable Freeze-Drying Line
- Specialty Food Freeze-Drying Line
15 Manufacturing Details
Manufacturing & Delivery Checkpoints
01
Configuration review before fabrication
02
Material and bought-out component verification against the approved list
03
Assembly and interface inspection
04
Packing list and shipping preparation after acceptance
Illustrative manufacturing visuals do not represent a named customer or a specific order.
Pre-Delivery Testing
- No-load functional inspection
- Control, drive and safety-device checks
- Product test when samples and agreed test conditions are available
- Test video or remote witness can be discussed before shipment
No machine-specific test video is embedded until an approved file is available.
17 Cases
Related Public References
No approved machine-specific case published yet
Ask for a relevant configuration reference during the project discussion. This page does not invent a customer case.
18 FAQ
Machine Selection Questions
From the raw material, finished product, process duty, operating time and connected upstream/downstream equipment.
Standalone use may be possible, but feeding, discharge, utilities and controls must be defined before quotation.
Material scope and electrical specification are confirmed for the product, cleaning regime and destination.
Provide raw material, finished product, target throughput, workshop, utilities, automation level and photos or samples when available.
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Send the product, throughput, utilities and existing upstream/downstream equipment for a focused machine quotation.
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