Silicone Oil Heating Lyophilizer: In-Situ Processing for Vial Freeze-Drying

Patented shelf technology and shelf temperature fuzzy control system deliver minimal shelf temperature variation, high temperature control precision, and uniform drying performance.

Our patented square-chamber in-situ vacuum freeze dryer enables in-situ pre-freezing and drying, offering intuitive operation and superior drying outcomes.

Optimized freeze-drying curve control technology allows precise regulation of cooling rates during pre-freezing, as well as sample heating rates and stage-specific vacuum levels during sublimation and desorption drying phases.

Internationally renowned brand compressors with dual-machine cascade refrigeration ensure high efficiency, energy savings, extended service life, and low operational noise.

A 7-inch true-color industrial embedded touchscreen paired with the SH-HPSC-II modular controller delivers high control precision, stable and reliable operational performance.

The professionally engineered FD-PILOT control system can store hundreds of process recipes, with each recipe featuring up to 50 temperature control segments to enhance process optimization efficiency.

Robust sensor calibration capabilities ensure accurate and consistent measurements over extended operational periods.

An intelligent data logging system provides real-time recording and visualization of cold trap temperature curves, sample temperature curves, and vacuum level curves. Exported data can be viewed, printed, and analyzed on a computer to support process optimization and drying effect validation.

Flexible manual and automatic control modes are available: manual mode supports process development, while automatic mode is ideal for batch production runs.

Vacuum levels can be adjusted during drying to prevent foaming and splattering of specialized materials, thereby enhancing drying efficiency.

The gas inlet/outlet valve utilizes a safety diaphragm valve, which can be connected to an inert gas supply to fill the chamber with inert gas post-drying, extending product shelf life.

Real-time alarm display and historical alarm query functions support efficient fault diagnosis and proactive equipment maintenance.

Customizable user levels and password protection enable hierarchical operational management.

The drying chamber door is constructed from ACRYLIC material, featuring a clear, transparent design that allows visual monitoring of the lyophilization process.