Multi-Branch Press-Fit Freeze Dryer (AKGJ-12)

The Multi-Branch Press-Fit Freeze Dryer (AKGJ-12) is a state-of-the-art solution for high-performance freeze-drying in laboratory environments. This versatile system is designed to offer precision, efficiency, and reliability across a variety of applications, from pharmaceuticals to food processing and chemical analysis.

Key Features:

Freeze-Drying Area:
- Press-fit and Multi-Branch Press-Fit Models: 0.08m²
- Standard and Multi-Branch Models: 0.12m²
Cold Plate Temperature:
- ≤ -55°C (unloaded), optional -80°C (unloaded) for enhanced preservation.
Ultimate Vacuum:
- Below 5Pa for effective moisture removal.
Water Extraction Capacity:
- 3-4kg/24h for high-volume drying.
Pumping Speed:
- 2L/S, for fast vacuum extraction.
Sample Tray Options:
- 4 trays (φ200mm) for Standard and Multi-Branch Models
- 3 trays (φ180mm) for Press-fit and Multi-Branch Press-fit Models.
Vial Support Capacity:
- φ12mm: 920 vials.
Main Unit Dimensions:
- 600×480×770(mm), compact design for space efficiency.

Why Choose the Multi-Branch Press-Fit Freeze Dryer (AKGJ-12)?

The Multi-Branch Press-Fit Freeze Dryer (AKGJ-12) is designed to meet the diverse needs of research, pharmaceutical, and chemical laboratories. Its efficient freeze-drying capabilities, compact design, and ability to handle different sample containers make it a versatile addition to any lab environment.

Whether you need to preserve biological samples, food products, or chemicals, this freeze dryer offers fast, reliable drying, maintaining sample integrity and achieving superior drying results. The Multi-Branch Press-Fit Freeze Dryer (AKGJ-12) is built to perform with precision, reliability, and ease of maintenance, ensuring that your laboratory’s freeze-drying operations are streamlined and efficient.

Product specifications

AKGJ-12 Series Equipment Specifications

Parameter	AKGJ-12 Standard Model	AKGJ-12 Multi-branch Model	AKGJ-12 Press-fit Model	AKGJ-12 Multi-branch Press-fit Model
Freezing Area	0.12m²	0.12m²	0.08m²	0.08m²
Cold Plate Temperature	≤ -55°C (unloaded), optional -80°C (unloaded)
Ultimate Vacuum	Below 5Pa (unloaded)
Pumping Speed	2L/S
Water Extraction Capacity	3-4kg/24h
Cooling Method	Air cooling
Defrost Mode	Natural defrost
Main Unit Weight	63kg
Main Unit Dimensions	600×480×770(mm)
Total Power	950W
Sample Trays	4 trays, φ200mm, spacing 70mm	4 trays, φ200mm, spacing 70mm	3 trays, φ180mm, max press-fit spacing 70mm	3 trays, φ180mm, max press-fit spacing 70mm
Flasks	none	8 flasks: 100ml, 150ml, 250ml, 500ml (2 each)	none	8 flasks: 100ml, 150ml, 250ml, 500ml (2 each)
Vial Support Capacity	φ12mm: 920 vials, φ16mm: 480 vials, φ22mm: 260 vials		φ12mm: 560 vials, φ16mm: 285 vials, φ22mm: 165 vials
Operating Environment	10°C~30°C, ≤70% humidity
Power Supply	Single-phase 220V±10% 50Hz
Operating Environment Notes	Free of conductive dust, explosive gases, and strong electromagnetic interference
Storage Temperature	-40°C~50°C

introduce

Product features:

- - Sublimation Drying Principle: The freeze-drying process is based on the sublimation principle, where moisture in frozen material directly transforms from ice to vapor without passing through the liquid phase.
  - Preservation of Volatile Components: During low-temperature drying, volatile components within the substance are minimally lost, ensuring the retention of the original composition and structure.
  - Structural Integrity: Freeze-drying allows the material to maintain its original volume and structural integrity, avoiding shrinkage or collapse.
  - Suitable for Temperature-Sensitive Materials: Ideal for biological samples, pharmaceuticals, and foods that are sensitive to heat. This includes items like vaccines, enzymes, fruits, and vegetables.
  - Prevents Oxidation and Degradation: The vacuum environment significantly reduces the chances of oxidation or other degradation processes that can occur during conventional drying methods.
  - Extensive Application: Applicable to a wide variety of products, including biochemical products, pharmaceuticals, and foods. The process is used to preserve the quality of items that would otherwise deteriorate under higher temperatures or during storage.
  - Retention of Original Qualities: By avoiding melting, the freeze-drying method preserves the flavor, color, texture, and nutritional value of food products, and the efficacy of pharmaceutical substances.
  - Minimal Heat Exposure: Materials are dried at low temperatures, reducing the risk of heat damage to sensitive compounds and ensuring the preservation of essential bioactive substances.