Silicone Oil Freeze Dryer
Ningbo Scientz Freeze Drying Equipment Co., Ltd. is one of the most experienced manufacturers and suppliers of silicone oil freeze dryer in China. Please rest assured to wholesale high quality silicone oil freeze dryer made in China here from our factory. We also accept customized orders.
Key Features
In-situ process
Pre-freeze and drying are completed within the same chamber, reducing handling steps-core to a Silicone oil freeze dryer design.
Silicone oil circulation
Uses low-viscosity silicone oil as the thermal medium for heating and cooling, enabling tight temperature control and uniformity in the Silicone oil freeze dryer.
Touchscreen + PLC control
Embedded system allows storage of multiple freeze-drying programs, real-time curve display, and data export-all essential for a modern Silicone oil freeze dryer.
Air-cooled refrigeration
The cooling system is air-cooled, avoiding the need for an external chiller in many setups-advantageous for a Silicone oil freeze dryer in labs.
Strong vacuum & cold trap
Cold trap reaches low temperature (≤ –70 °C no load), ultimate vacuum ≤ 5 Pa, critical for efficient drying in a Silicone oil freeze dryer.
Transparent observation & modular design
Clear front door for visual monitoring, modular connections (KF quick connectors) for ease of maintenance-features beneficial in a Silicone oil freeze dryer.
Technical Specifications
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SCIETZ-30F |
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Specifications |
Standard Type |
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Freeze-drying Area (㎡) |
0.23 |
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Water capture capacity per batch (kg/batch) |
6 |
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Vial loading capacity |
Ф12mm |
1950 |
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Ф16mm |
1160 |
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Ф22mm |
615 |
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Shelves Capacity(L) |
4.5 |
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Shelf spacing(mm) |
70 |
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Shelf Dimensions |
Length(mm) |
400 |
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Width(mm) |
270 |
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Number of shelves(Piece) |
3+1 |
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Shelf temperature range(°C) |
-50~+70(No Load) |
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Cold trap minimum temperature (°C) |
≤-80(No Load) |
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Ultimate vacuum level (Pa) |
≤2(No Load) |
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Power consumption(Kw) |
3.8(220V) |
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Ambient temperature (°C) |
≤25 |
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Overall dimensions (mm) |
1160(L)x820(W)x1600(H) |
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Total weight (kg) |
335 |
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Applications
- Pharmaceutical / Biotech R&D: Freeze-drying formulations, APIs, biologics in small-to-mid scale runs.
- Pilot Production & Scale-Up: Maintaining consistent process parameters between lab and pilot scale using this Silicone oil freeze dryer.
- Natural Extracts & Nutraceuticals: Preserving active compounds, aroma, and texture under gentle conditions.
- Food & Functional Materials: For heat-sensitive ingredients, probiotics, flavors, etc.
- Cosmetics & Botanicals: Drying delicate molecules, herbs, fragrances with minimal damage.
- Analytical Method Development: Use the Silicone oil freeze dryer for reproducible sample drying ahead of further analysis.

Why Choose the SCIENTZ?
1. Proven silicone-oil platform - precise, even shelf temperatures and responsive heating/cooling; the hallmark of a quality Silicone oil freeze dryer.
2. True in-situ workflow - fewer manual steps, lower contamination risk, faster turnaround.
3. Efficient moisture removal - separated chamber & cold trap with strong capture capacity (~6 kg/24 h).
4. Programmable & traceable - 40/40 program architecture, USB/PC export for curves and batch records.
5. Air-cooled & easy to deploy - fewer site constraints; robust build with clear observation window.
Technical Support and Customization
- Turnkey service: From delivery and installation to commissioning and operator training.
- Warranty & maintenance: Standard 12-month warranty, spare parts supply, preventive maintenance agreements.
- Customization options: Tray layouts, manifold / piping interfaces, control software, voltage / frequency regional version, optional modules (e.g. eutectic point test, gas infusion, remote monitoring).
- Upgrade pathways: You can later upgrade to top-press or stoppering versions, stronger vacuum pumps, alternative cooling modules, remote automation, etc.
Contact Now
If you'd like a quotation, technical datasheet, or wish to explore whether the SCIENTZ-30F Silicone oil freeze dryer (Air cooled) fits your process, please contact us
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