freeze dryer for pilot plant
Detailed close-up infographic of the rear blue ventilation grille designed for optimal airflow on a laboratory freeze dryer.
Four-quadrant grid showing freeze-dried fruits, vegetables, meat cubes, pharmaceuticals, and flower tea applications for a lyophilizer.
Labeled technical infographic of a blue high-efficiency vacuum pump accessory used for a commercial vacuum freeze dryer.
freeze dryer for pilot plant

Geliss Medium-scale Silicone Oil Heated Freeze Dryer forHigh-Value Foods

ZLGJ-30F
Detalles del producto
Lugar de origen: China
Nombre de la marca: Geliss
Certificación: CE
Condiciones de pago y envío
Cantidad mínima de pedido: 1 unidad
Precio: Disponible bajo petición
Detalles de empaquetado: Caja de madera contrachapada
Tiempo de entrega: 7-30 días laborables
Condiciones de pago: T/T
Capacidad de suministro: 200 unidades/mes
Quantity:
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Product Introduction


The ZLGJ-30F features a dual-module architecture combining in-situ pre-freezing with silicone oil circulation heat transfer, powered by a next-generation Mitsubishi PLC intelligent control system. It offers a freeze-drying area of ​​0.8 m² and incorporates eight patented, internally welded shelves; its dual-condenser design enables a minimum temperature of ≤-80°C and a total water-trapping capacity exceeding 12 kg. Built in strict compliance with cGMP, ISO 22000, and GB/T 5226.1-2018 standards, this equipment serves as a core solution for seamless transitions from R&D to production in sectors such as biopharmaceuticals, high-end food processing, and fine chemicals, delivering both exceptional batch consistency and cost-effective operation and maintenance.

Core Advantages


The system features an innovative parallel dual-cold-trap design, utilizing a primary cold trap for rapid water capture while an auxiliary cold trap ensures stable low temperatures; it achieves a total 24-hour water capture capacity of 12 kg and reduces the freeze-drying cycle time by 25% compared to single-trap models. An integrated in-situ pre-freezing module enables gradient pre-freezing directly within the freeze-drying chamber, eliminating material loss during transfer. With built-in eutectic point testing capabilities, the system automatically identifies the material's eutectic temperature and precisely matches the optimal freeze-drying curve, significantly lowering process development costs. Critical production parameters are automatically stored in encrypted format and support one-touch USB export and PC-based data analysis, meeting global requirements for process traceability and compliance audits. Additionally, the system includes power-loss data protection and multi-level access control, ensuring compliance with GMP cleanroom standards.
Product infographic showcasing the MCGS digital touch display screen control interface for a laboratory freeze dryer.
Technical infographic detailing a high-strength transparent acrylic door with clear visibility for a vacuum freeze dryer.
Infographic card illustrating layered 304 food-grade stainless steel material trays inside a vacuum freeze dryer lyophilizer.
Technical Specifications 
 
MODELZLGJ-20FZLGJ-30FZLGJ-50FZLGJ-100FZLGJ-200FZLGJ-300F
Freeze-dryingarea0.2㎡0.4㎡0.6㎡1㎡2.25㎡3.15㎡
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≤-75℃(no-load)≤-75℃(no-load)≤-75℃(no-load)≤-75℃(no-load)≤-75℃(no-load)≤-75℃(no-load)
Water-capture capability>4Kg>6Kg>8Kg>20Kg>30Kg>45Kg
final Vacuum degree≤ 10Pa≤ 10Pa≤ 10Pa≤ 10Pa≤ 10Pa≤ 10Pa
Layers of shelf3(Shelf spacing)70 mm4(Shelf spacing)50 mm4(Shelf spacing)70 mm6(Shelf spacing)70 mm5(Shelf spacing)80 mm7(Shelf spacing)60 mm
PowerSingle phase 220VSingle phase 220VSingle phase 220V or three-phase 380VSingle phase 220V or three-phase 380V three-phase 380Vthree-phase 380V
Installed power3.5KW (this is installed power, not running power)4.5KW (this is installed power, not running power)5.5 KW (this is installed power, not running power)6.5 KW (this is installed power, not running power)10.5 KW (this is installed power, not running power)14.5 KW (this is installed power, not running power)
Whole machine sizeAbout 800x800x1550mmAbout 880x735x1320mmAbout 960x785x1450mmAbout 1020x780x1700mmAbout 1200x2000x1830+350mm(oil storage tank)About 850x2500x1700+350mm(oil storage tank)
Whole machine weight (kg)About 315About 333About 447About 561About 950About 1275
 

What can this pilot-scale freeze dryer do?


This equipment is widely used in the biopharmaceutical sector, accommodating vials with diameters of 12mm, 16mm, and 22mm, with capacities exceeding 5,660, 3,184, and 1,684 vials, respectively; it supports process scale-up (pilot trials) and small-batch commercial production for products such as monoclonal antibodies, mRNA vaccines, and diagnostic reagents. In the high-end food industry, the equipment is utilized for the batch production of freeze-dried pet treats, organic fruits and vegetables, and functional health supplements, retaining over 95% of the materials' active nutrients and original flavors. In the fine chemical industry, it is suitable for drying heat-sensitive new materials, enzyme preparations, and nanopowders, effectively preventing high-temperature oxidation and ingredient degradation. For research and training purposes, it provides universities and research institutes with equipment for process optimization and sample preparation, facilitating multi-batch comparative experiments.

Left perspective view of a commercial laboratory freeze dryer on display in a showroom with university partner logos.
Front straight-on view of a white vacuum freeze dryer machine showcased on a display platform against a corporate partner wall.
Right perspective view of an industrial lyophilizer unit displayed in a corporate showroom next to a vacuum pump.

 

Frequently Asked Questions 
Q: What are the advantages of the dual-condenser model over the single-condenser model for multi-product production?
A: Dual condensers allow for rapid switching of ice-trapping modes, eliminating the need to stop for defrosting between different product runs and increasing production efficiency by 30%. Additionally, the risk of cross-contamination is zero, making it perfectly suited for flexible, small-batch production of diverse products.
Q: Which devices support the remote monitoring function, and how is data security ensured?
A: Access is supported across multiple devices, including Android and iOS smartphones, PCs, and tablets. Data is transmitted using AES-256 encryption, and a multi-level permission management system ensures that only authorized personnel can view or manipulate data, fully complying with data security regulations and GMP audit requirements.
Q: What types of materials is the equipment compatible with, and how is consistent freeze-drying performance ensured across different materials?
A: The equipment is compatible with over 100 types of materials, including those in the biopharmaceutical, food, and chemical industries. It automatically optimizes processes via eutectic point testing and utilizes an intelligent temperature control system to achieve a batch consistency rate of ≥99.2%, ensuring stable product quality across every batch.

Call to Action


Ready to scale up your pilot-scale freeze-drying process? Contact us today for a customized quote and a free product brochure for this pilot-scale freeze dryer. We will assist you in selecting the right shelf configuration and vial specifications, as well as provide process optimization advice—with no high-pressure sales tactics, just sincere recommendations from freeze-drying experts.
📦 Bulk Orders & Custom Specifications: Bulk purchasing discounts available for pilot plants, R&D centers, and CMOs (Contract Manufacturing Organizations).

 
 

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