Manifold Top Press Lab Freeze Dryer for Lab & Small-Scale Production with ≤-60℃ Cold Trap
Integrating top-press and multi-manifold functionalities into a standardized design, this lab freeze dryer enables long-term sample preservation with full retention of chemical and biological properties post-rehydration, supporting lyophilization of bulk substances (liquid, paste, solid) and vial-based materials.
- modelLFD-18D
- brandLABEKS
- min. order1 pcs
- packageplywood case package
description
This unit finds extensive application across medicine, pharmaceuticals, biological research, chemical processing, and food manufacturing sectors. Lyophilization via this system facilitates long-term sample storage; once rehydrated, samples revert to their original state while fully preserving their chemical and biological properties. It is optimized for laboratory experimentation and small-scale production, satisfying the routine freeze drying needs of most labs.
For vial-based lyophilization, load materials into vials per specifications and run the drying cycle with vial caps left unsealed. Post-drying, crimp the vial lids to prevent secondary contamination, moisture re-adsorption, and enable convenient long-term storage.
To dry materials frozen on flask inner walls, position the flask externally and connect it to the chamber’s external manifold. Flask contents are heated to ambient temperature, and the multi-manifold switch allows for flask loading or removal at any time without halting operation.
features
All product-contacting components are constructed from inert materials, meeting GLP compliance standards.
Patented gas diversion technology delivers exceptional ice retention capacity.
Incorporates world-renowned brand compressors for high efficiency, extended service life, and low operational noise.
High-performance vacuum pump from a trusted brand delivers fast pumping speed for reaching ultra-high ultimate vacuum levels.
Intelligent data logging system records and displays real-time curves for cold trap temperature, sample temperature, and vacuum level.
Professionally engineered FD-LAB lyophilizer control system paired with the SH-HPSC-I modular controller ensures outstanding reliability and operational stability.
All-in-one compact design with no external flanges ensures straightforward operation and zero leakage.
Cold trap and control console are fabricated from corrosion-resistant stainless steel, simplifying cleaning and maintenance.
In-house designed and manufactured all-stainless steel inflation/drain valve offers safe, corrosion-resistant performance with zero leakage.
Equipped with sample pre-freezing capability, featuring a large cold trap opening and no internal coils, eliminating the need for an external low-temperature refrigerator.
Vacuum pump protection feature allows users to set cold trap temperatures, effectively extending the pump’s service life.

specifications
Model | LFD-18D |
|---|---|
freeze drying area | 0.09㎡ |
tray dimensions | Ф200mm |
tray numbers | 3 |
tray spacing | 70mm |
cold trap temp. | ≤-60℃,optional ≤-80℃ |
cold trap depth | 400mm |
cold trap dia. | Ф270mm |
ice collecting capacity | 6kg/24h |
pumping speed | 4L/S |
ultimate vacuum | ≤5pa |
power | 1400w |
main unit weight | 105kg |
main unit dimensions | 630×580×970mm |
-80℃main unit dimensions | 810×580×950mm |
drying chamber dimensions | φ300×570mm |
cooling mode | wind cooled |
defrosing mode | by air |
shipping weight | 0.9L(thickness10mm) |
loadable vials quantity | |
Ф12mm | 615pcs |
Ф16mm | 345pcs |
Ф22mm | 183pcs |
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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