Freeze Drying
We are pleased to offer Buchi lab-scale freeze dryers and Zirbus pilot plant freeze dryers to meet your freeze-drying needs. Buchi lab-scale freeze dryers are designed for high precision and reliability, making them perfect for research, pharmaceutical development, and small-scale production. These units offer advanced control features and user-friendly interfaces to ensure consistent and reproducible results.
For larger scale applications, our Zirbus pilot plant freeze dryers provide robust performance and scalability. Ideal for process optimization and pre-production, these freeze dryers are engineered to handle larger batches while maintaining product integrity and efficiency. Both Buchi and Zirbus freeze dryers are equipped with cutting-edge technology to ensure superior quality and performance, catering to a wide range of industrial and research applications.
Lyovapor™ L-200
As the first freeze dryer with Infinite-Control™, the compact BUCHI Lyovapor L-200 offers unparalleled automation in sublimation. Easily create and run methods, log data, record charts in real-time and interact from anywhere at anytime with mobile devices.
Condenser capacity: ≤ 6 kg
Condensing capacity: ≤6 kg / 24 h
Cooling capacity compressor: 1.97 kW (for 50 Hz), 2.33 kW (for 60 Hz)
Lowest condenser temperature: -55°C
Lyovapor™ L-250
Maximize sustainability and freeze-drying efficiency with EcoStream™
BUCHI Introducing the Lyovapor™ L-250, featuring our groundbreaking EcoStream™ technology: the most eco-friendly freeze-drying solution for your laboratory. Our innovative cooling technology significantly lowers the environmental impact of the instrument without compromising our commitment to quality and reliability. The L-250 embodies BUCHI’s commitment to enhancing the sustainability of laboratory processes worldwide.
Lowest condenser temperature: -85°C
Condenser capacity: ≤ 5 kg
Condensing capacity: ≤ 4 kg / 24 h
GWP index: 4
Lyovapor™ L-300
First lab Freeze Dryer for continuous sublimation
With Infinite-Technology™, BUCHI Lyovapor™ L-300 is the first lab freeze dryer for continuous sublimation thanks to two alternately working condensers that are automatically cleaned. In addition, control the entire process remotely via mobile devices.
Condenser capacity: Unlimited
Condensing capacity: ≤ 12 kg / 24 h
Lowest condenser temperature: -105°C
For applications in the field of research and development, as well as small-scale production
Freeze dryers of this series are designed for the laboratory or product development. Depending on the size of the unit, the free-standing units have an ice capacity of 5 to 40 kg and a footprint of up to 2.7 m². These units are equipped as standard with a vacuum valve for regulating the vacuum and a separating valve between the drying chamber and the condenser. In relation to the footprint, these units are characterised by a compact design. The cladding is made entirely of stainless steel and is therefore resistant to all commercially available disinfectants.