Process freeze dryer GB-GZL-20Y

Process freeze dryer GB-GZL-20Y

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The GB-GZL-20Y Vacuum Freeze Dryer offers advanced freeze-drying technology for industrial-scale applications, providing precision, efficiency, and reliability.

Main Technical Parameters

Drying Chamber

  • Freeze-drying area: 20.7㎡

  • Shelf configuration: 13+1 layers

  • Shelf temperature range: -45℃ to +80℃

  • Shelf spacing: 65mm

  • Shelf size: 910mm × 1750mm × 15mm

Condenser

  • Minimum temperature: ≤-55℃

  • Water-capture capacity: 250kg per batch

  • Liquid material capacity: 200L (calculated based on a thickness of 10mm)

  • Defrosting method: Spray and soak

Basic Parameters

  • Final vacuum degree: ≤10Pa (no-load)

  • Cooling style: Water cooling, 30T/H

  • Power supply: 380V/50Hz, 3-phase

  • Installed power: 62KW (actual working power is significantly lower)

  • Machine dimensions: Approx. 5500mm × 2500mm × 2500mm

  • Machine weight: Approx. 7000kg

Structure and Standards

Drying Chamber

  • Material: AISI 304 stainless steel

  • Door lock style: Handle lock

  • Opening angle: >110°

  • Door material: Stainless steel

  • Surface roughness: Ra≤0.8µm

  • Temperature sensors: Pt-100 thermal resistance, 4 units

  • Shape: Cylinder

  • Drain valve: 1 1/4 inch manual

  • Sealing: Special silicon rubber ensures tight vacuum sealing

Shelves

  • Material: 6063 aviation aluminum

  • Size: 910mm × 1750mm × 15mm

  • Number of layers: 13+1

  • Shelf spacing: 65mm

  • Temperature range: -45℃ to +75℃

  • Heating power: 36KW (380V/50Hz)

Machine Configuration

  • Integrated design: Combines refrigeration units and chamber installation

  • Structure style: Front and rear box design

  • Customisable features: Door opening direction can be tailored to user needs

Warranty

  • Coverage: 12-month warranty after installation and testing

The GB-GZL-20Y is a robust solution for large-scale freeze-drying requirements, offering customisable features and precision engineering to meet the highest industry standards.