Freeze Dryer Sublimator 10EKS

Zirbus Freeze Dryer Sublimator 10EKS

Model: Sublimator 10EKS
Manufacturer: Zirbus – Germany
Origin: Germany

The freeze dryer is designed for industrial and pilot-scale production, with a tray area of 1.26 m² and a maximum ice capacity of 15 kg.

System Configuration

1. Drying Chamber

• Cylindrical chamber made of AISI 316L stainless steel

• Dimensions: Ø600 × D1400 mm

• Volume: 400 liters

• Vacuum leakage rate: 0.05 mbar·L/s

• Achievable vacuum with corresponding pump: 0.01 mbar

• Chamber door made of stainless steel with a viewing window

• Sealing gaskets made of silicone

2. Temperature-Controlled Shelves

• Shelves for freezing and heating the product, located inside the drying chamber

• Standard configuration: 5 + 1 shelves

• Shelf temperature range (heat transfer fluid): –40°C to +60°C (optional: –55°C to +60°C)

• Shelf dimensions: 420 × 600 mm

• Shelf thickness: 15 mm

• Total shelf area: 1.26 m²

• Distance between shelves: 55 mm

• Shelf material: AISI 316L stainless steel

• Temperature uniformity between –40°C and +30°C: ±1°C

3. Condenser Chamber

• Condenser surface area: 0.5 m²

• Maximum ice capacity: 15 kg

• Ice condensation capacity in 24 hours: 10 kg

• Final condenser temperature: –45°C (optional: –75°C)

• Refrigeration by piston compressor

• Compressor power: 0.75 kW

• Refrigerant: R449A, GWP 1397, approved according to the latest gas regulations

• Defrosting by hot gas from the compressor

4. Two-Stage Vacuum Pump

• Pumping speed: 15 m³/h

• Ultimate vacuum: < 0.005 mbar

• Nominal rotational speed: 1440/1720 rpm

• Automatic vacuum control via isolation valve between condenser and pump

5. Sensor Technology

• Vacuum sensor: Pirani vacuum gauge with measuring range 0.001–1000 mbar for the chamber

• Temperature sensors: 3 flexible PT100 product probes, Ø4 × 30 mm

6. Control System

• Mitsubishi (Japan) control system with 7” color touch screen

• Up to 20 programmable freeze-drying cycles, including:

  • 10 freezing steps

  • 10 primary drying steps

  • 10 secondary drying steps

7. Product Trays

• Five (05) stainless steel product trays

• Dimensions: 420 × 600 × 30 mm

• Total surface area: 1.26 m²

8. General Specifications

• Overall dimensions: W980 × D1500 × H1850 mm

• Approximate weight: 600 kg

• Power supply: 380 V, 3 phase, 50 Hz, 16 A

9. PC Interface and Data Recording Software

• Connection between controller and PC for performance data acquisition in ASCII format via RS232 or optional Ethernet interface

• Freeze-drying process can be recorded as .pdf or .csv file

• Display of temperature, pressure, process steps, alarms, error messages, and batch numbers

• Automatic batch report printable in DIN A4 format

• Required on-site equipment: PC with Windows and Access 2010

• PC included

📞 For technical consultation: +84 908 866 933
📧 For quotation requests: maydongkho@gmail.com