Description
Harvest Right Freeze Dryer Machine
Commercial Freeze Dryer Machines utilizes advanced sublimation technology to remove moisture from pre-frozen materials under high vacuum. This process preserves the physical structure, nutritional content, color, and flavor of the product better than conventional drying methods. The result is a high-quality, shelf-stable product with superior rehydration properties .
Key Features & Benefits
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Superior Preservation: Maintains the original structure, biochemical activity, and nutritional value of food, pharmaceuticals, and biological samples . High-Precision Control: Equipped with PLC and industrial touchscreen interfaces (7” color LCD). Allows for manual and automatic operation, storing hundreds of recipes with multi-stage freeze-drying curves .
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In-Situ Processing (Pilot/Commercial Models): Pre-freezing and drying occur in the same chamber, eliminating manual material transfer, reducing contamination risk, and ensuring process consistency .
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Uniform Thermal Distribution: Silicone oil heating systems or advanced electric heating ensure shelf temperature uniformity (±1∘C), preventing foaming or “blow-out” of sensitive substances .
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Robust Hygienic Design: Constructed from corrosion-resistant AISI 304/316L stainless steel with smooth surfaces (Ra ≤0.6μm) for easy cleaning. Optional CIP (Clean-in-Place) and SIP (Sterilization-in-Place) systems available for pharmaceutical and high-grade food applications .
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Compliant & Traceable: Data logging systems record temperature curves, vacuum levels, and alarms. Data export via USB for process validation. Compliant with global food safety (FDA/EU) and pharmaceutical GMP standards .
Technical Specifications (Varies by Model)
Parameter |
Typical Range / Specification |
|---|---|
| Drying Area | 0.4 m² – 10.5+ m² (Customizable up to 120 m² for industrial lines) |
| Loading Capacity | 10 kg – 1,200 kg per batch |
| Shelf Temperature Range | -50°C to +80°C (Silicone oil models up to +120°C) |
| Cold Trap Temperature | ≤−50∘C to ≤−80∘C |
| Ultimate Vacuum | ≤5 Pa to ≤30 Pa |
| Water Capture Capacity | 8 kg/24h – 2,400 kg/batch |
| Cooling Method | Air-cooled (small scale) / Water-cooled (industrial scale) |
| Defrosting | Electric heating or Water immersion |
| Optional Systems | Automatic Vial Stoppering (Top-press), Inert Gas Backfill Valve, Organic Solvent Collector |
Applications
This machine is engineered for professional environments requiring high throughput and strict quality control:
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Food Industry: Freeze-drying premium fruits (mangoes, strawberries), vegetables, instant coffee, meat, seafood, and complete meals for long-term ambient storage .
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Pharmaceutical & Biotech: Processing of vaccines, antibiotics, enzymes, proteins, plasma, and bacterial strains requiring stable, long-term preservation .
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Chemical Industry: Drying of chemical intermediates and heat-sensitive materials .
Why Choose This Machine?
Unlike entry-level or home-use units, our commercial and industrial freeze dryers are built for continuous operation. They offer superior energy efficiency, lower total cost of ownership (TCO), and the scalability required to transition from pilot batches to full-scale production while maintaining strict regulatory compliance .
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