Drying Equipment

Your Professional Drying Equipment Supplier
 

Since its establishment, Gaokangmedical-lab has developed into a comprehensive enterprise integrating chemical equipment R&D, production and process customization through continuous technological innovation and market expansion. The company is committed to the research and development and production of low-temperature extraction equipment for fats and oils, and undertakes complete sets of equipment for fats and oils.The main mechanical equipment includes subcritical extraction equipment, functional oils and fats equipment, plant protein equipment, marigold lutein equipment, etc.

 

Why Choose Us

Our Certificate
The company has passed ISO9001 quality management system certification, EU CE, SGS, TUV and other certifications.

 

Production Equipment
Gaokangmedical-lab has introduced world-class automated production equipments and production technologies, and continuously expanded its production capacity to meet customers' demands. The investment of advanced production equipment and software facilities makes the enterprise more internationalized and standardized.

 

Product Application
Since its inception in the fine chemicals, pharmaceuticals, plant extracts, biological preparations for the majority of customers to provide technical support and solution development. The company adheres to the principle of product-based, customer-first, to the material product characteristics as a reference benchmark, to develop the overall process solutions. The products are widely used in laboratories, scientific research institutions, universities, chemical enterprises, hospitals, new energy, agriculture, food, metallurgy, mining, construction, petroleum and other industries.

 

Good Service
Gaokangmedical-lab High-quality after-sales service, tracking usage, and positive feedback. Rapid response within 24 hours.

 

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Drying Equipment

 

Advantages Of Powder Granulator Machine
 

Cost Savings
Powder granulator machines can reduce powder waste by up to 50%, which effectively cuts costs for powder production.

 

Enhanced Quality Control
With powder granulator machines, it’s easier to control powder size and uniformity, ensuring a consistent quality of powder products.

 

Improved Efficiency
Powder granulator machines enable powder production processes to be carried out with faster speeds and higher accuracy, leading to improved production efficiency.

 

Uniformity and Consistency
Powder granulator machines are designed to increase powder consistency by evenly distributing ingredients, improving particle size distribution, and increasing powder flow ability.

 

Reduced Waste
Powder granulator machines are designed to reduce powder waste by evenly distributing ingredients, improving particle size distribution, and increasing powder flow ability.

 

Advantages of Vacuum Freeze Dryer Machine
 

Energy Efficiency

Operates at lower temperatures and consumes less energy compared to conventional drying methods, leading to cost savings.

Retention of Quality

Maintains the color, flavor, and nutritional value of products, enhancing customer satisfaction with final products.

Flexible Processing Controls

Advanced machines come equipped with programmable controls, allowing precision in the drying process tailored to specific products.

Minimal Heat Damage

The vacuum environment minimizes damage to heat-sensitive materials, ensuring the integrity of the final product.

 

Advantages of Lyophilization Machine

 

Limitations of Lyophilization

Despite its benefits, lyophilization has limitations, such as high operational costs, long process times, and restrictions on the types of products that can be effectively freeze-dried.

Examples of Applications

Lyophilization's versatility spans several fields, including the preservation of medicines, preparation of food products, storage of biological materials, and even in the development of construction materials. Its ability to maintain the integrity of complex chemical and biological structures makes it an indispensable tool across these varied industries.

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Specifications of Powder Granulator Machine

 

 

Type

YK60

YK90

YK160

Of rotor(mm)

60

90

160

Effective length of rotor(mm)

184

290

360

Rotor speed(r/min)

50

Production capacity(kg/h)

20-25

40-50

300-700

Rated motor(kw)

0.37

0.37

2.2

Overall size(mm)

530*400*530

700*400*780

910*700*1200

Net weight(kg)

70

100

280

 

 

Specifications of Vacuum Freeze Dryer Machine

 

 

Model

FD-10A

Freeze drying area

0.12

Condenser capacity

3-4 L /24h

Condenser temperature

-55ºC (-80 ºC optional)

Vacuum degree

< 10 Pa

Material tray

Ф200mm , 4 layers

Bulk capacity

1.2L, 10mm thickness

Vial capacity Φ12mm

920 pcs

Vial capacity Φ16mm

480 pcs

Vial capacity Φ22mm

260 pcs

Manifold

With 8 ports

Flask

1000ml,500ml ,250ml ,100ml

Cooling

Air,draughty , ambient temperature≤25ºC

Voltage

220V ,50 Hz; 110V, 50Hz; 110V, 60Hz

Power

700W

Dimension

460×625×(370+465) mm

Host weight

41 kg

 

Specifications of Lyophilization Machine

 

1

Heating system

The heating system is an integral part of a lyophilizer machine. It is what supplies heat to the substance being dried, thereby ensuring that it undergoes the complete drying process.

2

Condenser system

The role of the condenser system in a lyophilization machine is to collect all the vapor that is being released by the sample that is being dried. It subsequently converts the vapor into ice.

3

Vacuum pump

The vacuum pump performs the task of removing all the gases from the chamber of the machine. It also controls the rate at which the water vapor is released from the sample into the chamber during the drying process.

4

Control system

The control system of a lyophilization machine is responsible for monitoring and controlling the temperature, pressure, and time of the entire process. It ensures that the lyophilization process goes on smoothly and also helps to determine when the process is completed.

 

productcate-700-700

 

Types of Vacuum Freezing Drying Machines

Laboratory Vacuum Freeze Dryers: Ideal for research and development, these smaller machines are perfect for testing and small batch production.


Industrial Vacuum Freeze Dryers: Designed for large-scale production, these machines are built to handle high volumes of products, often with automatic control systems.


Modular Freeze Dryers: Flexible in design, these can be expanded or customized according to the production requirements, making them suitable for evolving businesses.


Batch Freeze Dryers: Efficient for specific artworks and prototypes, this type provides a controlled environment for processing individual loads.

 

 

Types of Lyophilizers

Lab freeze dryers: With a shelf area of 0.1 sq.m. to 1 sq.m.; used for simple removal, Phase 1 clinical trials, and scale-up production.

 

Production units: With a shelf area of 1 sq.m. to more than 40 sq.m.; employed for high-volume productions, as well as Phase 2 and Phase 3 trials.

 

Sterilizable lyophilizers: Units that are used when sterilization between cycles is needed, which is done through pressurized steam or hydrogen peroxide.

 

Non-sterile freeze-dryers: Units that are usually more affordable than sterilizable units.

productcate-700-700

 

Components Of Powder Granulator Machine

 

Feed Hopper
The powder granulator machine typically includes a feed hopper which is used to load the powder material into the machine.

 

Roller
The powder granulator machine also includes a roller which compresses and forms powder particles into desired shapes, depending upon the size of the particles.

 

Cutter
A cutter is then used to cut the formed powder particles into smaller pieces for further processing or packaging.

 

Vibratory Sieve
After cutting, a vibratory sieve is usually included in powder granulator machines to separate out materials that are too large or too small for further processing.

 

Discharge Chute
A discharge chute is included at the end of a powder granulator machine to collect powder particles that have been cut and sieved.

 

Control Panel
The powder granulator machine also includes a control panel which can be used to adjust the speed, pressure, and other parameters of the machine in order to achieve desired results. This typically includes buttons or levers for controlling the various aspects of powder granulation.

 

Motor
Powder granulator machines include a motor which is responsible for driving all of its components and making them work together in order to produce powder particles according to the user’s specifications.

 

 

FAQ

 

Q: How does a lyophilisation machine work?

A: The lyophilisation machine works in three stages: freezing, primary drying, and secondary drying. In the freezing stage, substances are cooled below their freezing point to form ice. In the primary drying stage, the pressure is lowered, and enough heat is added to sublimated ice into water vapor. Then, the machines achieve further drying of materials in the secondary drying stage.

Q: What materials can be dried using a lyophilisation machine?

A: The material that can be dried using a lyophilisation machine is limited to those capable of freezing the material and having a significant enough equilibrium moisture content to allow drying at the typical pressure and temperature range of the machine. Typically, biological materials, food, and pharmaceuticals can be dried by a lyophilisation machine.

Q: Are there alternative names for a lyophilisation machine?

A: Yes, there are alternative names for a lyophilisation machine. It is also known as a freeze-dryer or lyophiliser.

Q: What is the difference between a lyophilisation machine and a regular drying machine?

A: A lyophilisation machine works by freezing the material and lowering the pressure to allow the frozen water in the material to sublime. Then, it dries the material further. A regular drying machine typically uses heat to evaporate the moisture in the material, which may damage sensitive materials.

Q: What vacuum is needed for freeze drying?

A: Equipment required for freeze drying
You will also need a vacuum pump that can reach a minimum of . 020 mBar. This deep vacuum establishes negative pressure, forcing the free-flowing water molecules that have left the sample via sublimation to evacuate the environment around the sample and travel to the collector coil.

Q: What should the vacuum pressure be for freeze drying?

A: The low pressure environment helps minimize oxidation during drying. The vacuum pressure typically used in freeze drying applications is less than 2 Torr down to around . 05 Torr.

Q: What is the difference between granulation and powder?

A: From powder. The granulation process combines one or more powder particles and forms a granule that will allow tableting to be within required limits. It is the process of collecting particles together by creating bonds between them. Bonds are formed by compression or by using a binding agent.

Q: What is a granulator machine?

A: Granulators are essentially rotary grinders that are used to grind scrap parts and melt delivery systems (sprues and runners) into feedstock sized granules for reprocessing. This allows the molder to reduce waste and produce components more cost effectively.

As one of the leading drying equipment manufacturers and suppliers in China, we warmly welcome you to buy high-grade drying equipment made in China here from our factory. All machines are with high quality and competitive price.