Electric Heating Top Press Lab Freeze Dryer for Bulk & Vial Samples with Pre-Freezing
Ideal for lyophilizing bulk (liquid, paste, solid) conventional materials and sealed vial samples, the LFD-18SB freeze dryer eliminates secondary contamination and supports extended shelf life via its integrated top press capping mechanism.
- modelLFD-18SB
- brandLABEKS
- min. order1 pcs
- packageplywood case package
description
This unit is engineered for lyophilizing both bulk conventional materials (liquid, paste, solid) and vial-contained samples. For vial processing, dispense materials into vials as required, place caps in a floating position, and freeze the samples post-dispensing. Once drying concludes, the integrated top press capping device secures caps tightly to prevent secondary contamination, moisture reabsorption, and enable long-term sample storage.
features
1. 7-inch true-color industrial embedded touch screen + SH-HPSC-II modular controller delivers high control accuracy and stable, reliable performance.
2. Professionally designed FD-EMB control system can store hundreds of process recipes, each containing 50 temperature control segments to optimize lyophilization processes.
3. Equipped with internationally renowned brand compressors for high efficiency, energy savings, extended service life, and low noise operation.
4. Features a well-known brand vacuum pump with excellent pumping speed to achieve a higher ultimate vacuum level.
5. The cold trap features a large opening, no inner coil, and integrated sample pre-freezing function, eliminating the need for a low-temperature refrigerator.
6. Specialized gas guiding technology ensures uniform ice trapping in the cold trap with strong ice-capturing capacity.
7. One-piece structure design with a compact footprint, no external flanges, easy operation, and zero leakage.
8. All product-contacting components are made of inert materials to meet GLP requirements.
9. Cold trap and operation table are constructed from stainless steel for corrosion resistance and easy cleaning.
10. Company-designed all-stainless-steel inflatable (discharge) valve offers safety, corrosion resistance, and zero leakage.
11. Vacuum pump protection function allows setting the cold trap temperature threshold for pump startup, extending the vacuum pump’s service life.
12. Intelligent data recording system real-time records and displays cold trap temperature curves, sample temperature curves, and vacuum level curves; data can be exported for computer browsing and printing.
13. The plate layer heating system uses a safe 36V voltage and supports adjustable heating rate control.
14. Flexible manual + automatic control modes enable manual process exploration and automatic batch production.
15. Real-time alarm display and historical alarm query functions facilitate fault diagnosis and equipment maintenance.
16. Configurable user levels and passwords support decentralized operation management.

specifications
Model | LFD-18SB |
|---|---|
Freeze-dryingarea | 0.09m2 |
Materialplate size | Ф200mm |
Number ofmaterial trays | 3 |
Materialplate spacing | 70mm |
Cold traptemperature | ≤-60°C (no load), optional≤-80°C (no load) |
Cold trapdepth | 400mm |
Cold trapdiameter | Ф270mm |
Water catchingcapacity | 6kg/24h |
Pumping rate | 4L/S |
Ultimatevacuum | ≤5pa (no load) |
Installedpower | 1800w |
Host weight | 105kg |
Mainframedimensions | 630 × 580 ×970mm |
-80 °Cmainframe dimensions | 810 × 580 ×950mm |
Dryingchamber size | Ф300×485mm |
Cooling method | air cooling |
Defrost mode | naturalizedcream |
Plateloading material | 0.9L(material thickness 10mm) |
Vial bottleФ 12mm | 615 |
Vial bottleФ 16mm | 345 |
Vial bottleФ 22mm | 183 |
why choose us
Premium Quality with CE & ISO
We conduct 100% performance testing on every unit, ensuring its stable operation and superior performance in your application.
24/7 Expert Technical Support
Our senior engineers are on standby 24/7, ready to provide expert solutions at any time to minimize your operational downtime.
20+ Years R&D & Production
Our deep technical expertise is your solid guarantee for professional and reliable OEM/ODM services.
Trusted in 80+ Countries
Industry leaders and research institutions in over 80 countries and regions rely on our equipment for stable operation.
True Manufacturer, Factory-Direct Price
Bypass the middlemen to get our factory pricing and speak directly with our core engineers.
Rapid & Reliable Delivery
Our extensive in-stock inventory provides a solid guarantee for rapid and reliable global delivery.

Our Factory
20 Years
58 Experts
20000 m²
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