Large Food Freeze Dryer

Large Food Freeze Dryer – QualiFFD™ 10

The QualiFFD™ 10 is a large-capacity food freeze dryer with a 10 kg feed limit, designed for higher-volume batches in small-scale production, test kitchens, and pilot projects. It offers intuitive operation, reliable process control, and uniform drying results, with vacuum pump options to suit different processing needs.

This freeze dryer preserves food by removing moisture under low-temperature vacuum conditions, ensuring products retain their shape, aroma, and flavor after rehydration. The QualiFFD™ 10 features a compact chamber and cold trap configuration that shortens the sublimation path and accelerates drying cycles. An LCD touchscreen and automated programs make operation simple, efficient, and repeatable.

Applications of Large Food Freeze Dryer – QualiFFD™ 10

Emergency Reserve Foods: Freeze-dried products are ideal for emergency storage, providing concentrated calories and nutrients in a compact, long-lasting format. These foods are highly digestible and support quick energy recovery, making them suitable for disaster preparedness and shelf-stable meal programs.

Outdoor Meals and Travel Rations: By reducing weight and allowing fast rehydration, freeze-dried foods are perfect for backpacking, camping, and travel-ready meal solutions. Nutrient content and natural flavors are preserved, ensuring convenient and flavorful meals on the go.

Healthy-Lifestyle Foods and Ingredients: Freeze-dried fruits, vegetables, and prepared meals retain color, aroma, texture, and nutrients, supporting “clean-label” product development. These foods work well as snack components, meal ingredients, or pre-portioned healthy options with long shelf life.

Pet Food and Treats: Freeze-dried meat, poultry, and other ingredients maintain protein quality and essential vitamins, making them ideal for premium pet foods and treats. These products support small-batch pet nutrition and shelf-stable formulations.

Standards and Certifications – QualiFFD™ 10

The QualiFFD™ 10 Large Food Freeze Dryer is designed and manufactured to meet key industry standards, ensuring safe, reliable, and hygienic operation:

• ISO 22000: Food safety management system compliance for organizations in the food supply chain.
• ISO 14159: Machinery hygiene requirements to minimize contamination risks and enable easy cleaning.
• IEC 61010-1: General safety standards for electrical laboratory and processing equipment.
• ASTM E3250: Guidelines for temperature and pressure instrumentation in freeze drying, supporting accurate monitoring and process verification.

Large Food Freeze Dryer – QualiFFD™ 10 Key Features

• High-Capacity One-Button Operation: Complete a full freeze-drying cycle with simplified, user-friendly steps.
• Integrated Chamber and Cold Trap: Shortened vapor path accelerates sublimation and reduces overall drying time.
• Safety Lock System: Prevents accidental changes to cycle status and process parameters during operation.
• Comprehensive Support Options: Access phone support, remote assistance, and optional on-site service when required.
• Color LCD Touchscreen Interface: Provides clear monitoring, intuitive controls, and data-rich displays for easy operation.
• Stable Temperature Control: Advanced algorithms maintain precise, consistent temperature for reliable drying results.
• Automated Process Programs: One-touch configuration runs predefined processes for consistent, repeatable operation.
• Selectable Vacuum Pump Options: Choose between a “Premier Industrial Pump” or an “Oil-Free Pump” to match processing needs.

Theory and Method – Large Food Freeze Dryer

The freeze-drying process starts by freezing the food, turning moisture into solid ice. A vacuum is then applied, allowing ice to sublimate directly into vapor without passing through a liquid phase. The vapor is collected in the cold trap, maintaining stable chamber conditions throughout the cycle. Consistent results rely on precise control of temperature and vacuum to ensure uniform drying and product quality.

Large Food Freeze Dryer – QualiFFD™ 10 Technical Specification

Specification	QualiFFD™ 10
Feed capacity	10 kg
Selectable feed capacities in the same platform	10
Freeze-drying area	1 m² (optional: 0.1 / 0.4 / 0.6 / 1.5 / 2 / 2.8 / 3 / 4.15 m²)
Cold trap temperature	≤ -60 °C (no-load)
Ultimate vacuum	≤ 5 Pa (no-load)
Shelf spacing	35 / 37 / 50 mm
Voltage	AC 220 V, 50 Hz (optional 110 V 60 Hz, 220 V 60 Hz, 380 V 50 Hz, etc.)
Vacuum pump options	Premier Industrial Pump; Oil-Free Pump