Operon's bulk tray type freeze dryer(Lyophilizer) applied International patents registered the Cryogenic Auto Cascade systems. And realized the fast cooling & defrosting systems applied the Cryogenic technology.
The Lowest temperature -120 degree C of cold trap collectable for almost kinds of vapors even organic solvents like ethanol and protect the vacuum pump.
Operon's Combination type freeze dryer(Lyophilizer) and All-in-one type freeze dryer.
The Cooled & Heated drying chamber and T-type manifold can be loaded samples with vials & flasks and Bulk simultaneously.
It is very useful to drying for small quantity of samples.
Temperature£º<-50¡æ, -80¡æ (optional)
vacuum :<15Pa
Freeze-dry acreage£º0.07-0.12m2
Water-Capture Capability£º3Kg/24h
Capacity£º0.7¡«1.2L
Size: 580¡Á560¡Á340(mm)
Material Tray: the diameter of material-dry tray is180mm, three layers; four layers; install the material about 900ml(material thickness 10mm), or placed 135 bottles, the diameter of 22mm.
Freeze dry time: about 24h(material thickness 10 mm).
Temperature£º<-50¡æ, -80¡æ (optional)
vacuum :<15Pa
Freeze-dry acreage£º0.09-0.18m2
Water-Capture Capability£º3Kg/24h
Capacity£º0.7¡«1.2L
Size: 560¡Á460¡Á(720+450)(mm)
Sample Tray£ºStainless steel sample holder with special design, can option the space between layers, can enactment the number of layers, the diameter of material-dry tray is 200mm,four layers; install the material about 1500ml(material thickness 10mm).
1.pre-freezing at in situ situation, transparent organic glass door to observe working procedure.
2.The tray temperuate adjustable,controllable, detectable ;its suitable for pilot scale and small production.
3.LCD display working situation and PID control,drying curving display on the LCD.
4.optional gas valve to fill with inert gases like nitrogen gas.
Raw material processing capacity: 20 ~ 40kg / batch; Tray area: 2.3
A special quick freezing device is configured to realize the separation of pre freezing and drying, improve the freeze-drying efficiency and shorten the freeze-drying time.
Radiation heat exchange drying technology is adopted, with uniform temperature and higher heat exchange efficiency.
Aerospace grade aluminum alloy diaphragm material, double-sided radiation heating, radiation rate of more than 90%, good temperature uniformity.
The small freeze dryer (FD-1 ~ fd-50) adopts the single cold hydrazine water impulse ice melting system. After each freeze-drying, the ice is quickly melted with hot water 30 minutes later, which improves the production efficiency.
Industrial embedded touch screen + special sh-hpsc-iii modular controller, the system is stable and reliable with high control accuracy.
The professionally designed fd-manager control system can save multiple groups of process formulas, and can adjust the process in real time during the drying process to improve the process optimization rate.
Instructions for use: the equipment is supplied with water, electricity and ventilation the raw materials are ready for loading put into the freeze dryer pre freezing and sublimation drying (direct pre freezing in the freeze dryer) out of warehouse packaging
Raw material processing capacity: 50kg-300kg
Specification and model: blk-fd-5 (5 ), blk-fd-10 (10 ), blk-fd-20 (20 ), blk-fd-30 (30 )
The HFD mini freeze dryer simplifies the complex operation of small freeze dryers, prevents material contamination, and controls the moisture sublimation of materials. This series of machines features heating and programmable temperature control functions, and is widely used in fields such as food, bio-products, chemical engineering, traditional Chinese medicine materials, and health products
Simple and economical means of freeze drying for stabilization of living material and preservation of fragile substances.
- Condenser, control panel, shelves and trays are made of stainless steel
- Low noise compressor with a long shelf life
- The drying chamber is equipped with organic glass for safety and visibility
- Condenser features pre-freezing function
Standard Stoppering systems , included heated 3shelves , stoppering device , clear acrylic drying chamber and lift(12L model only)
Lowest temperature -120degree C to -55degree C of cold trap collect for almost kinds of Humidity, vapors , organic solvent and protect vacuum pump .
Various Ice holding capacity from 24L to 3L .
TOPTION this type freeze dryer simplify the tedious operation of small freeze dryers, prevent material contamination, and control material moisture sublimation. This series of models has programmable heating and temperature control functions, and can view the freeze-drying curve, which is convenient for users to observe the freeze-drying process of materials.
Wide applications of freezed dried food include, Family gathering, Garden harvest, Diet meal, Party, Restaurant & bar, Farm, Backpacking, Camping, Pet snacks, etc. So this food freeze dryer is popular welcomed by Small Business, Home, Farm, Restaurant & Bar. The freeze dried food is simple to make, easy to carry, hygienic and healthy for eating, healthy freeze dried food leads you to healthy life.
ISO CE certification, 1 year warranty period, reliable quality guarantee, in stock for fast delivery, contact to inquiry factory directly sale price, help you save cost and time.
Lab vacuum freeze dryer machine lyophilizer price for sale
Freeze dryer is widely used in medicine, pharmacy, biology research, chemical industry and food production ,etc. After the freeze drying process, a long term preservation for products is much easier. They can be restored to theoriginal state and maintain their chemical and biological characteristics after being watered.The vacuum freeze drying technology ,also called sublimation drying, is a technical method that freezes the samples in advance, and then sublimates its moisture in vacuum state.
LGJ-10 Freeze Dryer is suitable for freeze-drying experiment in laboratory. It is bench top equipment.
Main features:
CFC Free refrigeration
LCD display drying curves, English interface
Big opening of condenser, condenser has pre-freezing function
low noise compressor, good efficiency,long service life
Condenser and operation panel are all stainless steel
Drying Chamber with organic glass is safe and visible
Shelf and tray are stainless steel, tray spacing can be customized
Small volume , easy and convenient operation
Nitrogen valve is optional
Eutectic point test device is optiona
Communication interface is optional
Cascade refrigeration is optional , applied for -80�ºC device
TOFFON FZG series freeze dryer is produced using standardized manufacturing processes, catering to the processing and production needs of various foods, traditional Chinese herbs, and industrial raw materials. It utilizes high-quality materials and incorporates imported components widely accepted in the industry. Additionally, it employs advanced manufacturing techniques, ensuring that the equipment fully complies with GMP standards.
Equipment features:
1. The freeze-drying chamber and partition strictly adhere to GMP requirements. The cylinder body is made of 304 stainless steel with a mirror-polished interior, surpassing the manufacturing processes and standards of conventional food freeze dryer manufacturers in China.
2. It features an integrated design of the freeze-drying chamber and cold trap, with a front chamber and rear trap layout. An observation window with illumination is provided to facilitate viewing inside the chamber. The design ensures easy cleaning and eliminates sanitary dead corners.
3. The partitions are custom-made based on customer needs, and the 304 stainless steel partitions are processed with surface-drawn square steel profiles, providing a smooth surface that is easy to clean and maintain good hygiene.
4. The water-catching coil in the cold trap is made of clean stainless steel. Customers can choose between integral and separate structures based on their requirements.
5. The refrigeration system components are equipped with high-standard imported brands, offering strong cooling capacity, fast cooling speed, and stable and reliable performance.
6. The vacuum system provides a variety of vacuum pump combinations to meet customer demands, using high-quality vacuum pumps from AiFa Technology.
7. It employs an imported Omron PLC control system for easy data storage and operation. The control system offers both automatic and manual modes, with the flexibility to switch between them. Multiple sets of process settings can be configured, and formula modifications are possible during the drying process, allowing for arbitrary steps.
8. It employs immersion or steam defrosting, providing fast and thorough defrosting and cleaning.
9. It includes a pre-freezing function, eliminating the need for an external pre-freezing storage, and mitigating material liquefaction and contamination risks.
10. It comes with process adjustment capabilities, featuring curve-controlled temperature and temperature and vacuum control adjustment functions to meet different material processing requirements.
11. The partitions intermediate oil conducts heat without the need for steam, ensuring environmental friendliness and safety compliance.
The laboratory freeze dryer is a scaled-down version of traditional freeze-drying equipment, which removes water from the sample through a process of freezing and vacuum drying to maintain the structure and activity of the sample. It is mainly used in the laboratory research and development of laboratory lyophilizer companies, and is also widely used in various industries such as medical treatment, Chinese medicinal materials, pharmaceuticals, injections, and biopharmaceuticals. It has the advantages of precision equipment, small footprint, simple operation, high configuration, stable operation, no need to install and debug, power can be used, etc.
The laboratory freeze-drying machines produced by our company have been sold to food enterprises, universities, etc., to help enterprises and universities research and development and production.
Precision Testing with Laboratory Freeze Dryer Technology
Drug Development and Preparation
In the drug development process, freeze dryers are used to prepare and preserve drug samples. By freeze-drying, the activity and stability of the drug can be maintained, and the shelf life of the sample can be extended. Precise control of the drying process can also play a role in the optimization of pharmaceutical formulations.
Cell and Histological Studies
Freeze dryers can be used to prepare and preserve cell samples. By freeze-drying, the morphology and structure of cells can be preserved, which is of great significance for the study of cell growth, differentiation, apoptosis and other processes. It can also be used to prepare histological samples, where the morphological and structural integrity of the sample can be maintained by removing water from the sample.
Biomedical Experimental Support
It can be used to prepare various experimental materials, such as proteins, enzymes, antibodies, etc. Provide stable experimental conditions, such as temperature, humidity, etc., to ensure the accuracy and repeatability of the experiment.
Advancing Sample Preservation with Laboratory Freeze Dryer Solutions
Laboratory freeze-dryers can greatly extend the shelf life of biological samples by removing moisture from them. Drying in a low-temperature vacuum environment can avoid high-temperature induced protein denaturation and loss of activity, ensuring that biological samples maintain their biological activity and structural integrity during storage.
Advancing Sample Preservation with Laboratory Commercial Freeze Dryer Solutions
FAQs of Laboratory Freeze Dryer
First, the condensers of the lab freeze dryer are frosting seriously
Problem description: Excessive frosting on the condenser surface affects the drying efficiency.
The LGJ-12 Standard /Top-Press Type Vacuum Freeze Dryer widely used in medicine, pharmacy, biology research, chemical industry and food production,etc. After the freeze drying process,a long term preservation is much easier. They can be restored to the original state and maintain their chemical and biological characteristics after being watered.LGJ-12 is suitable for experiment in laboratory or small quantity of production. It can meet the regular freeze drying requirments of the most laboratory.
Features of the LGJ-12 Standard /Top-Press Type Vacuum Freeze Dryer
. All-in-one structure , small size, no external flange, easy to use, no leakage.
. All materials in contact with the product use inert materials to meet the requirements of the GLP.
. The cold trap and console are made of stainless steel, which is anti-corrosion and easy to clean.
. All stainless steel inflated /water release valve is designed and produced by our company, which is safety, anti- corrosion, no leakage.
. With sample pre-frozen function, large cold trap opening, no inner coil,and low temperature refrigerator is needless.
. Patented gas diversion technology, and strong ice holding ability.
All-in-one type Bench top freeze dryer compatible drying chamber and T-manifold
Microprocessor controlled LED digital display 0.1 degree C increments.
Vacuum display 2000mmtorr ~ 0mmtorr
This LGJ-50FD Electric Heating Freeze Dryer is widely used in medicine, pharmacy, biology research, chemical industry and food production ,etc. After the freeze drying process,a long term preservation is much easier. They can be restored to the original state and maintain their chemical and biological characteristics after being watered.
Freezing and drying process of LGJ-50FD (electric heating) are finished in the same place (patented product). It changes the cumbersome operation of the drying process in the past, prevents the contamination of materials, and realized dry sublimation automatically. The model is equipped with shelf heating and has programmable functions. It can memorize freeze-dried curves and comes with u-disc extraction function for users to observe the lyophilization process of materials.
Brief introduction of the Silicon Oil Heating Freeze Dryer
This LGJ-100F Standard Type Pilot Freeze Dryer is widely used in medicine, pharmacy, biology research, chemical industry and food production ,etc. After the freeze drying process,a long term preservation is much easier. They can be restored to the original state and maintain their chemical and biological characteristics after being watered.
Optional accessories and functions of the Silicon Oil Heating Freeze Dryer
eutectic point tester
freeze drying finished judgement function
imported vacuum pump
vacuum pump anti-returned oil device
oil mist filter system
Vacuum adjustment system
LYO-MEGA Software System
·Mobile phone APP monitoring system
data recorder
backfill filter
Automatic backfill and drainage control system
Capacitance vacuum gauge
External hanging bottle device
non-standard customized
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