In-situ Freeze Dryer
Ningbo Scientz Freeze Drying Equipment Co., Ltd. is one of the most experienced manufacturers and suppliers of in-situ freeze dryer in China. Please rest assured to wholesale high quality in-situ freeze dryer made in China here from our factory. We also accept customized orders.
Key Features
- True in-situ operation:unlike conventional systems, the SC IENTZ-30F Top-Press conducts pre-freezing, sublimation, and vial sealing within the same chamber, reducing contamination risk and process complexity.
- Automatic stoppering (top-press):this in-situ freeze dryer can perform vial stoppering (capping) under vacuum or inert atmosphere, maintaining product integrity.
- Precision thermal control: using silicone oil circulation as the heat transfer medium, shelf temperature uniformity is maintained within ±1 °C.
- Fission chamber design:the drying chamber is separated from the cold trap, with a specialized gas circuit to boost water capture and shorten cycle times.
- Advanced control & programming:PLC + touch screen + PID control, real-time display of lyophilization curves and historical charts.
- Program storage & flexibility:up to 40 freeze-dry programs with up to 40 temperature segments each; supports manual and automatic modes.
- Data handling & traceability:supports USB data export and PC software for curve printing, process logging, and batch record review.
- User-oriented design:transparent door for observation, square trays (less prone to warping), easy cleaning, adjustable shelf spacing.
- Optional modules:eutectic point test, inert gas charging valve, electric defrost (for top-press version), remote control interface, GMP-ready modifications.
Technical Specifications
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SCIETZ-30F |
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Specifications |
Cap-Sealing 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) |
4.0(220V) |
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Ambient temperature (°C) |
≤25 |
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Overall dimensions (mm) |
1090(L)x760(W)x1300(H) |
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Total weight (kg) |
360 |
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Applications
Pharmaceutical & Biotech
Large-scale freeze drying of sterile formulations, vaccines, biologics, where vial sealing is needed.
Pilot production & scale-up
Bridging R&D to manufacturing with data continuity.
Natural extracts & nutraceuticals
Preserving active compounds, aroma, and bioactivity in freeze-dried forms.
Food & functional ingredients
For high-value, sensitive compounds (e.g. flavors, probiotics).
Cosmetic / fragrance raw materials
Volatile or delicate molecules benefit from minimal exposure.
Process development & validation
Consistency across batches is vital, making a silicone oil drying machine an ideal choice.
Why Choose the SCIENTZ?
1.Fully integrated in-situ freeze dryer solution- SC IENTZ-30F Top-Press achieves freeze, dry, and vial sealing in one unit.
2.Sterile stoppering under vacuum/inert gas- ensure product integrity with minimal exposure.
3.High fidelity temperature control- silicone oil circulation ensures uniform and responsive temperature performance.
4.Efficient moisture capture- the fission design and optimized gas routing yield strong water capture and faster cycles.
5.Rich programming & traceability- multiple stored programs, curve display, USB / PC export, suitable for regulated environments.
6.Robust design with customization- durable materials, clear observation, ease of maintenance, and the possibility to adapt to GMP, remote control, different layouts.
Technical Support and Customization
Installation, commissioning, operator training.
Standard 12-month warranty; overseas service engineers available.
Spare part supply, preventive maintenance programs.
Customization options:
Different shelf layouts or sizes, manifold or gas interface changes, remote control modules, GMP / regulatory adaptations, defrost methods, voltage variants, etc.
Optional modules:
Eutectic point probes, alarms, app/remote control, multi-brand vacuum pump compatibility, etc.
Contact Now
If you'd like a quotation, technical datasheet, or wish to explore whether the SCIENTZ-30F in-situ freeze dryer (top-press) fits your process, please contact us
Elevate your sterile freeze-drying operations with the SCIENTZ-30F in-situ freeze dryer - precision, efficiency, and reliability.
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