Toption High-Quality Spray Drying instrument           

1. Introduction of High-speed centrifugal price for  Pilot spray dryer 5kg/hour :

Laboratory table top spray dryer is the latest type of TOPTION which adopts advanced international technology and spare parts. 

TOPTION Laboratory Spray Dryer assembles many of new design, for example, small size for free moving, combining air compressor and electrical heater inside the cabinet, glass spray and cyclone separator for inspecting. All the data and functions are controlled by PLC.

2. Application High-speed centrifugal price for  Pilot spray dryer 5kg/hour :

     Spray dryer can be used in a wide range where the production of a free-flowing powder sample is required. This technique has processed materials in the following areas successfully:

     Beverages, Flavours and Colouring, Milk and Egg Products, Plant and Vegetable Extracts, Pharmaceuticals, Heat sensitive Materials, Plastics, Polymers and Resins, Perfumes, Ceramics and Advanced Materials, Soaps and Detergents, Blood, dyestuffs, Food Stuffs, Adhesives, Oxides, Textiles, Bones, Teeth and Tooth Amalgan and many others.

     Most solutions and supernsions can be spray dried providing that the resulting product has the characteristics of material.

     It is popular in fields of Food, biology, material, pharmacy, university, and R&D institute, etc. especially for processing temperature-sensitive material , for e.g., powder, because material only touch air for a brief moment so that heat couldn't destroy the component of material.  

II . Working Principle

The air are filtered and heated ,then into the distributor on the top of the dryer, spiral hot air evenly go into drying chamber .

Liquid through the high-speed centrifugal atomizer on the top of the tower , then (rotation)spray into very fine mist droplets,contact with hot air and dried into the finished product in a very short time . Dried product are continuously produced from the bottom of the drying tower and the cyclone , the exhaust are vented by fan .

3. Features  High-speed centrifugal price for  Pilot spray dryer 5kg/hour

At a high speed of drying, after the spraying of the material liquid, the surface area of the material will be increased greatly. In the hot-air flow, 95%~98% of water can be evaporated at a moment. The time of completing the drying needs only several seconds.

This is especially suitable for drying the heat sensitive materials. Its final products own the good uniformity, mobility, dissolving capacity. And the final products are high in their purity and good in their quality. The production procedures are simple and the operation and control are easy. The liquid with the moisture contents 40~60% (for special materials, the contents may reach 90%.) can be dried into the powder or particle products once a time. After the drying, there is no need for smashing and sorting, so as to reduce the operation procedures in the production and to enhance the product purity. The product particle diameters, looseness and water contents can be adjusted through changing the operation condition in a certain scope. It is very convenient to carry out the control and management.

4. Main Characters High-speed centrifugal price for  Pilot spray dryer 5kg/hour :

1. High efficient jet imported.

2. LCD touch screen displays temperature, airflow, air pressure, pump speed and jet cleaner frequency.

3. Auto controlling: one touch on/off, once processing parameters are set, peristaltic pump will be auto started; screen displays animation of the whole process of experiment.

4. Manual controlling is available, be able to adjust technical parameters during the process of experiment.

5. With jet cleaner (stylet), its frequency can be automatically adjusted.

6. Power off thermal-protection, push off button and the equipment will stop at once, except draught fan, make sure equipment won’t be burned out by incorrect operation (Forcibly shut fan).

7. Build in oil-free air compressor. The sound is low than 60db, and following the GMP standards.

8. Use PID controller, the accuracy of heating temperature is around±1°C.

9. A filter has been equipped to the inlet unit to prevent the sample from contamination.

10. The self-priming peristaltic pump delivers the sample liquid from a container through a small diameter jet into the main chamber to avoid secondary pollution. To make sure the process conducted steady and smoothly.

11. Narrow size distribution, more than 95% of the dry powders are in the same range of particles.

12. Automatic jet cleaner (stylet) prevents the jet from becoming blocked and variably controlled.

13. Innovative tower wall purging device, improves the material recycling rate.

5. Technical parameters High-speed centrifugal price for  Pilot spray dryer 5kg/hour :

Max capacity: 5000ml/h

Temperature range of Inlet air: 30°C -300°C 

Temperature range of outlet air: 30°C -140°C 

Precision of temperature: ± 1 °C 

Dryer time: 1.0-1.5 S

Speed of squirt pump: 5000ml/h, 

Spray direction: downwards co-current

Total power: 10KW   380V

Stainless steel tank diameter: 800mm

Dried powder restoring rate (%): ≥95

Atomizer speed: 40000rpm

Dimension: 1700*1100*1150mm

 Atomizer of  High-speed centrifugal price for  Pilot spray dryer 5kg/hour