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Vacuum Sublimation

Freeze Dryer

Establish high-yield preservation units. Our fully synchronized lines handle everything from blast freezing to automated nitrogen sealing for premium shelf-life.

Technical Specs

Engineered for Performance

Chamber Capacity

Thermal Control

Vacuum Performance

From 5kg to 50kg per batch. Heavy-duty food-grade stainless steel construction built for continuous industrial throughput.

Precision shelf heating from -40°C to +70°C. Uniform heat transfer ensures consistent moisture sublimation across all product trays.

High-efficiency vacuum pumps achieve rapid sublimation pressures. Integrated cold trap system captures moisture before it reaches pumps.

End-to-End Flow

Our Synchronized Process

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Preparation & Slicing

Blast Freezing

Vacuum Sublimation

Nitrogen Packaging

Raw materials are washed, peeled, and sliced uniformly to ensure even drying.

Rapid freezing locks the cellular structure, preserving original color and nutrients.

Moisture vaporizes directly from ice to gas under high vacuum conditions.

Automated sealing under nitrogen atmosphere guarantees multi-year shelf stability.