Silicone oil-heated freeze-dryer

As a professional pilot-grade lyophilization device, the silicone oil-heated freeze dryer delivers stable vacuum freeze-drying performance for medical, pharmaceutical, biological research, fine chemical and food manufacturing industries. Samples treated by vacuum freeze-drying gain excellent long-term storage stability. After simple rehydration, processed materials can restore their initial shape and completely retain intrinsic biochemical activity, avoiding active ingredient degradation.

Independent Split-chamber Structure

Different from integrated conventional freeze dryers, this machine adopts a separated structural design, isolating the freeze-drying chamber from the cold trap chamber. This exclusive layout fully meets pharmaceutical-grade pilot production standards, greatly upgrades vapor condensation efficiency, and boosts overall water trapping capacity to support continuous batch lyophilization tasks.

Industrial PLC Intelligent Control System

Equipped with a 7-inch intuitive touchscreen matched with industrial PLC controller, the freeze dryer realizes visualized full-process operation. The built-in simulation window displays real-time operating data of every functional module with digital readings, and synchronously generates and displays complete freeze-drying curves.

It supports storage of up to 1000 sets of independent lyophilization programs. Operators can set customized parameters for pre-freezing and sublimation drying stages respectively. Notably, all program parameters are adjustable during ongoing equipment operation, with synchronous recording of drying data and curves for whole-process traceability.

Precise Silicone Oil Heating & Algorithm Control

Centered on the professional silicone oil tray heating system, the machine adopts dedicated heating components plus fuzzy PID control algorithm, adding multiple thermal cycle protection to avoid overheating damage. The optimized freeze-drying curve algorithm can accurately regulate sample heating rate throughout sublimation and desorption drying phases, balancing drying efficiency and sample safety.

Pharmaceutical & Biotech R&D

Ideal for lab and pilot workshops complying with GMP standards. Process vaccines, injectable drugs, monoclonal antibodies, serum, probiotic formulations and cell biological reagents. Stable silicone oil heating accurately controls sublimation temperature to fully preserve fragile biological activity of APIs.

Natural Medicine & Chinese Herbal Extracts

For herbal factories and botanical research labs, it lyophilizes ginseng extracts, ganoderma spores, flower essences and plant monomer active substances. Low-temperature vacuum drying retains volatile aromatic components destroyed by high-temperature dehydration.

Cosmetic Active Ingredient Manufacturing

Suitable for pilot production of heat-labile skincare raw materials: lyophilized collagen, hyaluronic acid powder, plant whitening and antioxidant extracts. Inert gas filling function prevents raw material oxidation after drying for long-term storage.

Functional Food & Nutraceutical Pilot Production

Used to develop freeze-dried fruit/vegetable powder, nutritional peptides, probiotic supplements and specialty seafood samples. Even silicone oil heating ensures consistent moisture removal across all sample trays.

Fine Chemical & New Material Research

Process temperature-sensitive nano-materials, biological catalysts, organic pigment intermediates and lab standard reference substances. Precise fuzzy PID heating control avoids thermal decomposition of special chemical structures.

Microbiology & Germplasm Resource Lab

Batch dehydration and long-term preservation of industrial fermentation strains, edible fungi, crop seeds and algae germplasm, supporting strain library construction for agricultural and biotech institutes.