Detailed Description
Key Features
0.08 m² freeze-drying area for efficient small-batch industrial processing
Cold plate temperature ≤ -55°C (upgradeable to -80°C)
Supports 3 trays (φ180mm) and 8 press-fit flasks (100–500 ml)
Water capture capacity: 3–4 kg/24H
Ultimate vacuum < 5 Pa (unloaded) for effective sublimation
Supports up to 560 vials (φ12 mm)
Air-cooled system for clean, quiet operation
Natural defrost mode for simplified maintenance
Lightweight & compact footprint (63 kg, 600×480×770 mm)
Ideal for labs requiring multi-flask parallel drying and high precision
Technical Specifications
The AKGJ-12 Multi-Manifold Press-Fit Industrial Freeze Dryer is designed for compact industrial laboratory use with precise freeze-drying performance. Key technical specifications include:
Drying area: 0.08 m², supporting efficient small-batch processing
Cold plate temperature: ≤ -55°C (upgradeable to -80°C for more demanding applications)
Water capture capacity: 3–4 kg per 24 hours, suitable for small-volume lyophilization
Ultimate vacuum: < 5 Pa (unloaded), ensuring effective sublimation and high product quality
Tray capacity: Supports 3 trays (φ180 mm) for batch drying
Press-fit flask capacity: Supports up to 8 press-fit flasks (100–500 ml) for parallel drying
Vial capacity: Supports up to 560 vials (φ12 mm) for high-throughput sample processing
Cooling method: Air-cooled system for clean, quiet operation
Defrost mode: Natural defrost for simplified maintenance
Dimensions & weight: 600×480×770 mm, 63 kg — compact footprint for limited lab space
Typical applications: Pharmaceutical research, biotech labs, industrial labs, and small-scale pilot production
Recommended Equipment & Accessories
To maximize performance and stability, the AKGJ-12 pairs well with:
External vacuum pump (≥2 L/S) for stable vacuum control
Cold trap booster for extended continuous operation
Heat sealing device for vial sealing after drying
Moisture analyzer for post-drying water content testing
Nitrogen purge system for oxygen-sensitive materials
Why Choose AKGJ-12
The AKGJ-12 Multi-Manifold Press-Fit Industrial Freeze Dryer provides exceptional flexibility and precision for small-volume industrial lyophilization. Its multi-manifold design enables parallel drying of trays, vials, and press-fit flasks while maintaining excellent vacuum integrity.
Compact, quiet, and easy to operate, this unit is ideal for labs with limited space but high performance requirements. Available for sale from a direct manufacturer—request a quote today.
Frequently Asked Questions (FAQ)
Q1: What is a multi-manifold press-fit freeze dryer used for?
A1: It is designed for small-volume lyophilization in industrial labs, allowing parallel drying of flasks, trays, and vials. Ideal for pharmaceutical research, biotech labs, and small-scale sample preservation.
Q2: Is the AKGJ-12 suitable for pharmaceutical use?
A2: Yes. It provides precise temperature control, stable vacuum performance, and is built for high-precision industrial lab environments.
Q3: How much material can the AKGJ-12 process?
A3: It supports a 0.08 m² drying area, 3–4 kg/24H water capture, and up to 8 press-fit flasks (100–500 ml).
Q4: Where can I buy the AKGJ-12?
A4: As a direct manufacturer and supplier, we provide sales, technical support, and customized solutions.
Q5: AKGJ-12 vs AKGJ-20, which is better for small lab freeze drying?
A5: AKGJ-12 is optimized for press-fit flask parallel drying and flexible small-volume processing, while AKGJ-20 is better for tray-based freeze drying with a larger drying area.
Q6: Why choose multi-manifold press-fit design?
A6: Enables parallel drying, higher throughput for small volumes, and more flexible sample formats (flasks + vials + trays).
Learn More About Freeze Drying
The AKGJ-12 works through the freeze-drying process: freezing → vacuum → sublimation. For more details on freeze dryers and their operation, see Freeze Dryers on ScienceDirect.
Explore More Options
Browse more models in our Vacuum Freeze Dryer collection for tailored solutions:
Shipping Information
We provide worldwide shipping for all laboratory equipment. Every order is carefully packaged to ensure safe delivery. If the item is in stock, it will be shipped within 3–7 business days after payment confirmation. For out-of-stock items, we will inform you of the estimated shipping time based on the specific product.
Shipping Methods: DHL, FedEx, UPS, or sea freight (depending on order size and destination)
Estimated Delivery Time:
Asia: 5–10 business days
Europe & North America: 7–12 business days
South America & Africa: 10–15 business days
Sea freight: subject to actual transit time
Tracking: A tracking number will be provided via email once the shipment has been dispatched.
Customs & Duties: Buyers are responsible for any import taxes or customs duties required by their country or region.
For bulk orders, custom packaging, or special shipping arrangements, please contact our team for personalized assistance at lab@equilrxnlab.com.
Product 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 | |||
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Application Scenarios
Pharmaceutical Laboratories
Freeze-drying of vaccines, antibiotics, and biological samples.
Ensures stability and long-term preservation of sensitive compounds.
Biotechnology & Life Sciences
Preservation of microbial cultures, tissues, proteins, and enzymes.
Supports research in genetics, diagnostics, and cell therapy.
Chemical Research Labs
Moisture removal in compound formulation and material synthesis.
Enhances product purity and consistency.
Food Science & Technology
Freeze-drying of natural ingredients, nutrients, and extracts.
Maintains flavor, structure, and bioactivity of food samples.
Airport Quarantine & Inspection Labs
Compact and efficient for biological sample processing at customs.
Ideal for on-site testing and sample preservation in limited spaces.
peculiarity
Exclusive Confidential Noise-Canceling Technology
Low decibel / Non-intrusive / Use with confidence
European DANFOSS Compressor
Low noise, high power, long lifespan.
Made with thick copper wire
Low heat generation / Powerful performance / Stable operation
High-Transparency Freeze-Drying Chamber
Scratch-Resistant and Durable / Superior Quality for Long-lasting Use
