Single-chamber freeze dryer for liquid products

When precision drying of sensitive liquids is crucial, this single-chamber freeze dryer offers controlled temperature and vacuum settings to ensure optimal preservation, crucial for producing high-quality freeze-dried products like milk and collagen powders.

Processes and Freeze Dries Liquids Efficiently

The Sublimator EKS series from ZIRBUS Technology offers a robust solution for industrial and laboratory freeze-drying needs. Known for its precise temperature and vacuum control, these single-chamber freeze dryers efficiently process liquids like milk and collagen for the creation of powders, as well as food and archaeological preservation. With a drying chamber size accommodating from 10 to 150 liters, and customizable shelf space designed for contact drying, it ensures consistent and reliable results. Operated via a user-friendly touch panel and capable of storing 20 programmable drying recipes, this series supports seamless integration into existing production lines. Automatic vacuum control, optional inline H2O2 sterilization, and stainless steel construction ensure long-lasting performance and easy maintenance. For enhanced flexibility, select models offer a two-chamber system for specialized pressure testing. Ideal for pharmaceutical, food, and biotechnology applications, it adheres to rigorous industry standards, supporting efficient and sustainable production processes.

Benefits

  • Enhances product quality with precise temperature and vacuum control.
  • Increases efficiency by enabling complex temperature protocols.
  • Reduces operational costs with integrated automation and minimal manual intervention.
  • Minimizes contamination risk with optional inline H2O2 sterilization.
  • Versatile application in pharmaceutical, food, and biotechnology sectors.

General


Applications
Food,Milk,Collagen gel,File rescue,Archaeology preservation,Liquids
End products
Freeze-dried fruits,Collagen powder,Milk powder,Document conservation,Archaeological artifact preservation
Steps before
Purification,Concentration,Homogenization
Steps after
Sterilization,Packaging,Quality Control,Storage
Input ingredients
liquids,milk,collagen gel
Output ingredients
dried milk,dried collagen gel
Market info
Zirbus is known for manufacturing high-quality autoclaves, freeze dryers, and customized sterilization equipment, with a strong reputation for reliability and precision in industrial and laboratory applications.

Technical Specifications


Drying Chamber Size
Ø600 x 1400 mm to Ø1400 x 2200 mm
Shelf Space Size
320×650 mm to 1000×1500 mm
Shelf Space Quantity
5+1 to 10+1
Shelf Temperature Range
Version I
Condenser Temperature
Version I
Capacity
10 kg/24h to 150 kg/24h
Condenser Capacity
10 kg total to 180 kg total
Dimensions
L1500 x W1000 H1850 mm to L2500 x W1900 H2150 mm
Cooling System
Water-cooled refrigeration system (optional)
Vacuum Control
Standard
Drying Recipes
20 freely programmable
Footprint
1 to 15 m²
Loading Capacity
10-150 L
Material
Completely stainless steel
Control Panel
Industrial control with color touch panel
Sterilization Method
Inline H2O2 sterilization (optional)
Cleaning Method
CIP (optional)
Pressure Test Capability
Available in DKS models

Operating Characteristics


Working Mechanism
Single chamber system,contact drying
Automation level
PLC-controlled with color touch panel
Batch vs. continuous operation
Batch
CIP/SIP
CIP Option available
Cleaning method
Cleaning in Place (CIP)
Energy efficiency
Liquid temperature controlled shelves using brine oil
Integrated Steps
Freezing and drying
Temperature Control
Brine oil flows through shelves
Pressure Rise Test
Mechanically separated ice condenser

Material Compatibility


Abrasion resistance
Yes
Cleanability
Stainless steel,Ra<0.8 µm e-polished surfaces
Corrosive resistance (e.g. acids)
Stainless steel housing

Physical Characteristics


Machine footprint
From 1 to 15 m²
Shelf space size
320×650 mm to 1000×1500 mm
Shelf space quantity
5+1 to 10+1 shelves
Material
Stainless steel
Control panel type
Industrial control with color touch panel
Cooling system
Water cooled refrigeration system
Design
Hygiene Design
0.8 µm e-polished

Custom Options


Shelf temperature range
Version I -40…+60 °C | Version II -55…+60 °C
Condenser temperature range
Version I -50 °C | Version II -75 °C
Refrigeration system
Optional water cooled
Vacuum pump type
Oil-free and oil-sealed
Chamber system configuration
Single chamber | Two-chamber (DKS)
Sterilization option
Inline H2O2 sterilization
Cleaning method
Cleaning in place (CIP)
Drying recipes
20 freely programmable
Control interface
Industrial control with color touch panel
Housing material
Stainless steel
Mounting option
Wall-mounted
Surface finish
Design Internal surfaces Ra<0.8 µm e-polished