20kg Vacuum Freeze Dryer for Fruits & Pharmaceutical Applications
Designed to enable long-term product preservation with full property restoration upon rehydration, LABEKS’ GZL-2 general-purpose vacuum freeze dryer suits the drying of high-end raw materials, Chinese herbal medicines, biological samples, wild vegetables, dehydrated vegetables, food, fruits, chemicals and pharmaceutical intermediates.
- modelGZL-2
- brandLABEKS
- min. order1 pcs
- packageplywood case package
description
Vacuum freeze dryers are extensively utilized in medicine, pharmacy, biological research, the chemical industry and food production. The freeze-drying process simplifies long-term product storage, and rehydration restores items to their original state while preserving all their chemical and biological characteristics.
features
1. Equipped with an industrial-grade embedded touch screen and dedicated SH-HPSC-IV modular controller, the system delivers stable, reliable performance and high control precision.
2. The professionally engineered LYO-CONTROL system supports storage of multiple process recipes and enables real-time process adjustments during drying to enhance process optimization efficiency.
3. Flexible manual and automatic control modes are available: manual mode for process development, and automatic mode for large-scale production runs.
4. Configurable user levels and passwords support decentralized operational management and secure access control.
5. An optional high-performance LYO-MEGA host computer control system is available, capable of storing operational data, curves and alarm records for up to 10 years to enhance product traceability, while simplifying monitoring, operation and fault diagnosis.
6. Manufactured using specialized technology, the shelves offer exceptional pressure resistance, high flatness and uniform temperature distribution across surfaces.
7. High-efficiency mixed refrigerant with a low freezing point and high boiling point ensures exceptional heat exchange efficiency.
8. An optimized drying curve control algorithm regulates product heating rate and vacuum levels throughout the drying phase.
9. Specialized gas diversion design and control technology delivers strong water capture capacity and high drying efficiency.
10. Adjustable vacuum levels during operation prevent foaming and splattering of special materials, while boosting overall drying efficiency.
11. Customized non-standard configurations are available to meet specific user requirements.

specifications
Model | GZL-2 |
|---|---|
Drying area(㎡) | 2.16 |
Inputcapacity (10mm thickness) (L) | 20 |
Shelf number(Layers) | 4+1 |
Shelf size(mm) | 600*900 |
Shelf space(mm) | 80 |
Temperaturerange (°C) | -50~+80 |
Water vaporcondensation (Kg/D) | ≥40 |
Cold traptemperature (°C) | ≤-75 |
Cooling mode | Watercooling |
Defrost mode | Waterimmersion |
Vacuum (Pa) | ≤5 |
Power (KW) | 18 |
Size (L*W*H)(mm) | 2500*1300*2000 |
Weight (kg) | 2000 |
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
7X24 Hours

