Vacuum Freeze Dryer BZVFD-501

Vacuum Freeze Dryer BZVFD-501

Labzee Vacuum Freeze Dryer BZVFD-501 designed for freeze-drying biological, food, and chemical samples through lyophilization to preserve sample structure and quality during moisture removal. It processes up to 2 kg of solid samples per batch across 8 trays sized at 138 × 180 mm. Product cooling ranges from −20°C to −30°C, with condenser temperatures from −25°C to −35°C for controlled low-temperature drying. An ultimate vacuum of 15 Pa creates the low-pressure environment required for sublimation, and a maximum ice capacity of 2 L accommodates moisture removal during freeze-drying cycles.

$ 4756

Capacity (Solid) 2 Kg
Product Cooling (In Dryer) -20℃ to -30℃
Max. Ice Capacity 2 L
Condenser Temperature -25℃ to -35℃
Tray Quantity 8 pcs
Tray Size 138 × 180 mm
Ultimate Vacuum 15 Pa
Shelf Area 0.2 m²
Shelf Spacing 35 mm
Installation Area 1 m²
Power Consumption 1.2 kW
Power Phase Single phase
Packing Dimension 1150 × 770 × 1130 mm
Gross Weight 160 Kg
  • Freeze Dryer Tray 

• Low-Temperature Drying: Provides controlled low-temperature conditions for freeze-drying.
• Low-Temperature Condenser: Maintains low condenser temperatures for freeze-drying.
• Vacuum Environment: Creates a controlled low-pressure environment for sublimation.
• Multiple-Tray Configuration: Offers organized tray placement of samples.
• Touch Control Panel: Allows users to set and monitor operating parameters.

• Research Laboratories: Handles biological and chemical specimens for moisture removal during research procedures.
• Pharmaceutical Development: Processes formulations requiring lyophilization for product development and evaluation.
• Biological Sample Preservation: Helps retain sample characteristics through low-temperature moisture removal.
• Chemical Analysis: Prepares moisture-sensitive substances for subsequent analytical examination.
• Food Preservation: Removes moisture from fruits, vegetables, seafood, and dairy products for preservation.


Pharmaceutical Freeze Dryer

<p>Labzee Pharmaceutical Freeze Dryer is manufactured to deliver high-precision, efficient, and precise lyophilization for pharmaceutical production, drug formulation, and advanced research workflows. With drying areas of 0.24 m², 0.36 m², and 0.48 m², the series supports a range of batch capacities while ensuring uniform temperature distribution and controlled drying conditions. The optimized shelf temperature ranges from 40°C to 50°C or –50°C to 60°C, depending on the model, and provides accurate thermal regulation required for stabilizing heat-sensitive compounds. Combined with cold trap temperatures of ? –50°C or ? –60°C and a 3 kg/24 hr water capture capability, the system ensures dependable moisture removal and consistent freeze-drying results across pharmaceutical and biotechnological applications. Equipped with a standard 300 × 400 mm shelf layout, the series enhances loading efficiency and ensures reproducible drying cycles. It is designed to strengthen process stability, improve end-product quality, and meet the rigorous requirements of modern lyophilization protocols. Built for precision, durability, and long-term operational consistency, Labzee Pharmaceutical Freeze Dryer series offers a high-performance solution for laboratories seeking advanced freeze-drying technology to support drug development, formulation research, and the preservation of long-term samples.</p>

Pharmaceutical Freeze Dryer BZPF-501

  • Drying Area : 0.24 m2
  • Shelf Temperature Range : -40 to 50 ° C
  • Shelf Size : 300×400 mm

$ 11776

Pharmaceutical Freeze Dryer BZPF-502

  • Drying Area : 0.36 m2
  • Shelf Temperature Range : -50 to 60 ° C
  • Shelf Size : 300×400 mm

$ 13547

Desktop Freeze Dryer

<p>Labzee Desktop Freeze Dryer series delivers precise, efficient, and advanced lyophilization performance for laboratories handling sensitive biological, pharmaceutical, and research materials. Designed with a standard chamber design and cold trap temperatures reaching –55°C, with an optional –80°C capability, it ensures optimal moisture extraction for high-quality sample preservation. A vacuum degree of &lt;10 Pa combined with a 2 L/s high-efficiency vacuum pump provides stable and consistent freeze-drying conditions. With freeze-drying areas ranging from 0.075 m² to 0.12 m² and tray capacities between 0.7 L and 1.2 L, operators benefit from flexible capacity options tailored to varying sample loads and workflow demands. Equipped with advanced microprocessor control and intuitive touch-screen interfaces in select models, Labzee Desktop Freeze Dryer series enhances process accuracy, operational convenience, and system reliability. It is designed to support consistent, high-performance lyophilization for research facilities, pharmaceutical development, diagnostics, and routine laboratory applications. Built for durability, precision, and seamless operation, this series provides a dependable solution for laboratories seeking controlled, high-quality benchtop freeze-drying capabilities.</p>

Desktop Freeze Dryer BZDF-501
  • Cold  Trap Temperature : <-55℃, -80℃(is optional)
  • Vacuum  Degree : <10Pa
  • Freeze-Drying  Area : 0.12m2

$ 3721

Desktop Freeze Dryer BZDF-502
  • Cold  Trap Temperature : <-55℃,-80℃(is optional)
  • Vacuum  Degree : <10Pa
  • Freeze-Drying  Area : 0.075m2

$ 6388

Vertical Freeze Dryer

Vertical Freeze Dryer BZVF-601

  • Cold  Trap Temperature : <-55℃, -80 ℃(is optional)
  • Vacuum  Degree : <10Pa
  • Freeze-Drying  Area : 0.18m2

$ 3721

Vertical Freeze Dryer BZVF-602

  • Cold  Trap Temperature : <-55℃, -80 ℃(is optional)
  • Vacuum  Degree : <10Pa
  • Freeze-Drying  Area : 0.18m2

$ 4664

Pilot Freeze Dryer

<p>Labzee Pilot Freeze Dryers deliver consistent and efficient lyophilization for research, development, and small-scale production. They feature high-performance vacuum and refrigeration systems ensuring rapid and uniform drying cycles. Their user-friendly control interface allows precise programming of temperature, pressure, and drying phases. These are equipped with safety mechanisms, including vacuum protection and over-temperature alarms, for secure and uninterrupted operation. Our Pilot Freeze Dryers are ideal for preserving biological samples, pharmaceuticals, and sensitive materials requiring low-temperature dehydration.</p>

Pilot Scale Freeze Dryer BZPSF-501
  • Freeze-Dried Area : 0.48 m²
  • Ice Condenser Capacity : 9 Kg
  • Shelf Temperature : 70℃ to +80℃

$ 76475