Front view of a stoppering type laboratory freeze dryer featuring a clear vacuum chamber with an internal mechanical capping mechanism for vial sealing.
Labeled structure diagram of a stoppering vacuum freeze dryer, highlighting components like glass vacuum cover, shelf, material tray, flange, and touch screen.
Product showcase of vacuum freeze dryer applications, featuring freeze-dried fruits, vegetables, meat cubes, pharmaceutical vials, and dried flower tea.
Model comparison infographic for ZLGJ-10 series vacuum freeze dryer machines, showcasing Ordinary, Stoppering, Manifold, and Manifold Stoppering types.
Front view of a stoppering type laboratory freeze dryer featuring a clear vacuum chamber with an internal mechanical capping mechanism for vial sealing.

Geliss Compact Lab Freeze Dryer with Manual Capping

ZLGJ-10ST
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: 300 Units/Month
Quantity:
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Product Introduction


The ZLGJ-10 stoppering-type laboratory freeze dryer is widely used in scientific research laboratories, pharmaceutical R&D, and testing centers for sample freeze-drying and manual stoppering. It easily accommodates various containers, such as vials, ampoules, and penicillin bottles.

Infographic detail of a lyophilizer O-ring seal, showcasing the high-vacuum rubber gasket designed to ensure the chamber maintains optimal pressure tightness.
Infographic of freeze dryer material trays made from 304 food-grade stainless steel, arranged in a multi-tier rack configuration for uniform lyophilization.
Infographic detail of a laboratory freeze dryer vacuum cover, highlighting the transparent, pressure-resistant acrylic cylinder chamber with a manual stoppering mechanism.

Core Advantages


This is a versatile freeze dryer equipped with a vial-sealing function, designed to meet the needs of laboratories and research institutions for the freeze-drying and sealing of small-batch samples. It features a simple yet reliable manual sealing mechanism that allows for precise pressure control and easy alignment with vial openings, ensuring a tight, leak-proof seal. Perfectly compatible with various specifications of vials and ampoules, it effectively extends the shelf life of freeze-dried samples.
 
Banner of Geliss small laboratory freeze dryer in a lab setting with freeze-dried fruits, vegetables, meat cubes, pharmaceutical vials, and flowers. 
 

Technical Specifications 


 
MODELZLGJ-10STZLGJ-10MM-STZLGJ-12STZLGJ-12MM-STZLGJ-18STZLGJ-18MM-ST
Model / ConfigurationOrdinary TypeMulti‑manifold TypeOrdinary TypeMulti‑manifold TypeOrdinary TypeMulti‑manifold Type
Freeze Dried Area0.08 m²0.08 m²0.09 m²
Cold Trap Temperature-55℃ (optional -80℃)-60℃ (optional -80℃)-60℃ (optional -80℃)
Water Capture Capacity (kg/batch)4 kg4 kg6 kg
Standard Vacuum Degree (no‑load)≤5 Pa≤5 Pa≤5 Pa
Ultimate Vacuum0.1 Pa0.1 Pa0.1 Pa
Pumping Speed2 L/s2 L/s2 L/s
Material Tray SpecificationΦ180 mm × 3 layers, spacing 100 mmΦ180 mm × 3 layers, spacing 100 mmΦ200 mm × 3 layers, spacing 100 mm
Vial / Flask Loading CapacityVials: Φ12mm: 560 pcs; Φ16mm:318 pcs; Φ22mm: 165 pcsVials: Φ12mm: 560 pcs; Φ16mm:318 pcs; Φ22mm:165 pcsEggplant flasks: 100mL×2, 150mL×2, 250mL×2, 500mL×2Vials: Φ12mm: 560 pcs; Φ16mm:318 pcs; Φ22mm: 165 pcsVials: Φ12mm: 560 pcs; Φ16mm:318 pcs; Φ22mm:165 pcsEggplant flasks: 100mL×2, 150mL×2, 250mL×2, 500mL×2Vials: Φ12mm: 630 pcs; Φ16mm:358 pcs; Φ22mm: 180 pcsVials: Φ12mm: 630 pcs; Φ16mm:358 pcs; Φ22mm:180 pcsEggplant flasks: 100mL×2, 150mL×2, 250mL×2, 500mL×2
Total Power (including vacuum pump)950 W950 W1100 W
Machine Dimensions (W×D×H)520×600×400 mm480×600×770 mm560×560×980 mm
Net Weight (machine only)48 kg63kg63kg
Power SupplyAC220V 50Hz / 110V 60Hz
Warranty Period1 year (whole machine)
 

After-Sales Guarantee 


We provide a one-year comprehensive warranty and lifetime technical support. The ZLGJ-10 is designed and manufactured in strict accordance with relevant industry standards and comes with a complete test report and operation manual. The equipment supports AC 220V/50Hz or 110V/60Hz power supplies, making it compatible with laboratory power environments worldwide; our professional after-sales team offers 24/7 multilingual online support to promptly resolve any issues related to experiments or equipment operation.
 
Front view of a stoppering type laboratory freeze dryer with an acrylic vacuum chamber and a touch screen control panel on a clean studio background.
Angled side view of Geliss benchtop vacuum freeze dryer showing its cream-colored metal body, side air vents, and clear chamber with a stoppering mechanism.
Three Geliss laboratory freeze dryer machines lined up in a row, highlighting the batch manufacturing and consistent design of the stoppering series.
  

Frequently Asked Questions


 
Q: Is external freezing equipment required for pre-freezing?
A: No; the unit’s built-in cold trap pre-freezing function allows for direct sample processing without the need for liquid nitrogen or ultra-low temperature freezers.
Q: Is the manual stoppering operation easy for beginners?
A: Yes, it is very easy. The system supports precise pressure control and alignment, ensuring a tight seal for vials or ampoules every time.
Q: Can freeze-drying data be exported?
A: Yes, the system automatically saves data, which can be exported via USB for record-keeping and compliance purposes.
Q: What power supply does it support?
A: It supports AC 220V/50Hz or 110V/60Hz power supplies, making it suitable for laboratories worldwide.
Q: Is it portable?
A: Yes. It is a compact laboratory freeze-dryer designed for benchtop use and easy portability.

Call to Action


Contact us today to receive a customized selection plan and detailed quote for the ZLGJ-10! Get a free operation manual and experimental workflow guide to help you efficiently perform routine laboratory freeze-drying and stoppering tasks, and unlock a cost-effective, versatile freeze-drying solution with stoppering capabilities.

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