Vacuum Freeze Dryers
[ Dryers & Dehydrators ]

Vacuum Freeze Dryers

// MODEL: DRY-VACU

State-of-the-art lyophilization systems with INVT touchscreen HMI, vacuum sublimation chamber, and cryogenic condensation.

ISO 9001:2015 & CE Certified Manufacturing

01 / Product Overview

[ SPEC_LOG ]

DO-RYT Vacuum Freeze Dryers deliver premier lyophilization technology, removing moisture via sublimation at ultra-low temperatures under deep vacuum. Featuring an intuitive INVT touchscreen PLC controller, precision pressure gauge, multi-tier product shelf rack, and heavy-duty silicone vacuum sealing ring, this flagship machine retains 98%+ of biological nutrients, aromas, and cellular structure in high-value food, fruits, pharma, and biologics.

Constructed from polished SS-304/316 with automated defrosting, cascade refrigeration, and industrial lockable castors.

02 / Key Features

[ CAP_INDEX ]
  • [+] INVT Color Touchscreen PLC Interface
  • [+] Sublimation Freeze-Drying Technology
  • [+] Ultra-Low Temperature Condenser (-50°C to -80°C)
  • [+] Sanitary SS-304/316 Chamber with Heavy-Duty Seal Ring
  • [+] Multi-Tier Removable Stainless Steel Shelves
  • [+] Integrated High-Vacuum Pumping System

03 / Technical Specifications

[ DATA_TABLE ]
// Control System INVT Touchscreen PLC
// Condenser Temp -50°C to -80°C
// Ultimate Vacuum < 10 Pa
// Shelf System Multi-Tier SS Heated Shelves
// MOC SS-304 / SS-316L
// Refrigeration Cascade Eco-Friendly System

04 / Variant Comparison Matrix

[ COMPARISON_MATRIX ]
// Parameter Pilot Scale Lyophilizer Industrial Production Lyophilizer
// Capacity 5 – 10 kg/batch 50 – 500 kg/batch
// Power 220V 415V 3-Phase
// Material SS-304 SS-316L

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