electric heating freeze dryer
Left perspective view of a cabinet vacuum freeze dryer with a top stoppering mechanism, clear acrylic door, and external vacuum pump.
Infographic showing the rear view of a vacuum freeze dryer machine with a dust-resistant blue ventilation grille design.
Labeled technical infographic detailing the components of a high-suction vacuum pump for a laboratory freeze dryer system.
electric heating freeze dryer

Geliss Pilot Manual Stoppering Freeze Dryer Vial

ZLGJ-10FDY
Product Details
Place Of Origin: China
Brand Name: Geliss
Certification: CE
Payment & Shipping Terms
Minimum Order Quantity: 1 Unit
Price: Available Upon Request
Packaging Details: Plywood Case
Delivery Time: 7-30 Working Days
Payment Terms: T/T
Supply Ability: 200 Units/Month
Quantity:
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Product Introduction

The ZLGJ-10FDY is a compact, practical small-scale vacuum freeze-dryer featuring manual vial stoppering and electric heating capabilities; it is designed specifically for laboratory pilot trials, small-batch production, and scientific research. Integrating core technologies for precision manual stoppering and rapid electric heating, the unit offers a freeze-drying area of ​​0.1 m² and utilizes a patented"1+1"shelf structure (featuring internal welding). It achieves a minimum cold trap temperature of ≤-60°C and a water-trapping capacity exceeding 2 kg, while strictly complying with GMP and GB/T5226.1-1996 standards. Easy to operate and highly portable, this equipment is an ideal choice for laboratories, small pharmaceutical enterprises, and research institutions requiring small-scale freeze-drying and aseptic vial stoppering operations.

Core Advantages

The system employs professional, precision manual stoppering technology with adjustable and controllable force, ensuring a 100% seal integrity rate for the vials. The in-situ stoppering capability during the freeze-drying process eliminates the risk of secondary contamination associated with manual material transfer, thereby meeting aseptic production standards. Advanced electric heating technology enables rapid temperature rise—under no-load conditions, the shelf temperature can increase from -40°C to +20°C within 60 minutes, a rate far exceeding that of traditional heating methods. The system supports precise temperature control within ±1°C (at equilibrium), effectively reducing energy consumption while better protecting heat-sensitive materials and ensuring consistent batch quality.
Infographic detail card highlighting the digital touch display screen control system for an advanced laboratory freeze dryer.
Product feature card detailing a high-strength transparent acrylic door for a vacuum freeze dryer, ensuring pressure resistance.
Infographic card showcasing layered 304 food-grade stainless steel material trays inside a vacuum freeze dryer lyophilizer chamber.

Technical Specifications 

 
MODELZLGJ-10FDYZLGJ-20FYZLGJ-30FYZLGJ-50FYZLGJ-100FYZLGJ-200FY
Freeze-dryingarea0.1㎡0.2㎡0.3㎡0.5㎡1㎡2.1㎡
Temperature scope of shelf-50℃-+70℃(no-load)-50℃-+70℃(no-load)-50℃-+70℃(no-load)-50℃-+70℃(no-load)-50℃-+70℃(no-load)-50℃-+70℃(no-load)
shelf temperatureerror±1℃(in balance)±1℃(in balance)±1℃(in balance)±1℃(in balance)±1℃(in balance)±1℃(in balance)
Min. Temperature of condenser≤-60℃(no-load)≤-75℃(no-load)≤-75℃(no-load)≤-75℃(no-load)≤-75℃(no-load)≤-75℃(no-load)
Water-capture capability＞2Kg＞4Kg5Kg＞8Kg＞20Kg＞30Kg
final Vacuum degree≤ 10Pa≤ 10Pa≤ 10Pa≤ 10Pa≤ 10Pa≤ 10Pa
Layers of shelf1（Shelf spacing）100 mm2（Shelf spacing）100 mm3（Shelf spacing）100 mm3（Shelf spacing）100 mm4（Shelf spacing）100 mm4（Shelf spacing）100 mm
PowerSingle phase 220VSingle phase 220V or three-phase 380VSingle phase 220V or three-phase 380VSingle phase 220V or three-phase 380V tSingle phase 220V or three-phase 380Vthree-phase 380V
Installed power1.5KW (this is installed power, not running power)2.8 KW (this is installed power, not running power)3.5 KW (this is installed power, not running power)6.5 KW (this is installed power, not running power)7.5 KW (this is installed power, not running power)12.5 KW (this is installed power, not running power)
Whole machine sizeAbout 780x650x1210mmAbout 800x800x1650mmAbout 950x1240x1450mmAbout 980x1570x1970mmAbout 1150x1580x1980mmAbout 1150x1580x1980mm
Whole machine weight (kg)About 220About 323About 320About 800About 1300About 1300

Why Choose This Manual Stoppering Freeze Dryer?

The ZLGJ-10FDY is primarily designed for small-scale pilot freeze-drying and aseptic stoppering operations, serving fields such as scientific research, small-batch production, and testing. It is suitable for use by universities and research institutes for freeze-drying process validation, sample preparation, and experimental research; compatible with various vial specifications, it meets the requirements for small-scale pilot freeze-drying in scientific experiments.

Perspective real shot of a white cabinet laboratory freeze dryer with a top stoppering handle and connected blue vacuum pump against a white studio backdrop.
Front view real shot of a cabinet vacuum freeze dryer lyophilizer machine, showing its clear chamber door, bottom ventilation grille, and external pump.
Side angle real shot of a compact laboratory freeze dryer unit, highlighting its white steel casing, side cooling vents, and top control interface.

Frequently Asked Questions

Q: Why choose manual stoppering over automatic stoppering?
A: Manual stoppering offers greater flexibility for small-batch pilot production. You can adjust the stoppering force based on the specific wall thickness and dimensions of the vials, thereby preventing breakage or leakage. This makes freeze dryers equipped with manual stoppering a popular choice for R&D laboratories.
Q: How fast is the electric heating ramp-up?
A: Under no-load conditions, the time required to raise the temperature from -40°C to +20°C is less than 60 minutes—significantly faster than silicone oil heating systems. Additionally, this electric-heating freeze dryer is energy-efficient and eliminates the risk of contamination associated with heat-transfer fluids.
Q: Which vial sizes are supported?
A: The unit accommodates 700 vials of the 2ml (Φ12) size, 400 vials of the 5ml (Φ16) size, or 200 vials of the 10ml (Φ22) size, making it ideal for small-batch pilot freeze-drying needs.
Q: Does the equipment comply with GMP standards?
A: Yes. The equipment is constructed from AISI 304 stainless steel with a surface roughness of Ra ≤ 0.6μm and features an aseptic sealing design. It comes with comprehensive validation documentation and is widely used in GMP-certified laboratories worldwide.
Q: Is specialized training required to operate the equipment?
A: No. The equipment features a Mitsubishi PLC and MCGS touchscreen, supports switching between manual and automatic modes, and offers intuitive, simple manual stoppering operation. We provide video training and 24/7 technical support, though most users are able to complete their first run in less than an hour.

Call to Action

Ready to get a pilot freeze dryer for small batch that actually gives you control? Contact us today for a customized quote and a free product manual for this manual stoppering freeze dryer. We'll help you choose the right vial configuration and provide GMP validation docs — no fluff, just straight answers.
📦 Bulk & custom orders: discounts available for research institutions, small pharma, and pilot plants.

 
 
 

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