Calcium Carbonate Drying Machine
Introduction
The type of highly effective device for dehumidifying calcium carbonate powder moisture is the Calcium carbonate drying machine, which finds extensive application in the food, building materials, chemical, and pharmaceutical industries. The water in the calcium carbonate powder is efficiently evaporated using rotating and low pressure heating in a vacuum environment to accomplish excellent drying.
Working principle
Combining rotational movement with vacuum drying is the foundation of the Calcium carbonate drying machine's operation. Here is the working principle:
The apparatus creates a vacuum state that lowers the boiling point of water, allowing it to evaporate at low temperatures, preventing the powdered calcium carbonate from being destroyed at high temperatures, and preserving its chemical and physical characteristics. To guarantee that every component of the material can receive enough heat and water evaporation, the dryer has a revolving drum or spiral device that exposes the calcium carbonate powder uniformly to the hot air flow.The equipment is heated by heating medium such as steam, hot water or thermal oil outside the internal material, at the same time, through the vacuum pump to evaporate the water away, thereby speeding up the drying process.

Material Characteristic
Calcium carbonate powder has a number of qualities that make it widely used in many different fields, including chemical stability, resistance to chemical reactions, good thermal stability, resistance to decomposition below 400, wear resistance, low electrolyte content, pH stability effect, and more. It is white, non-toxic, non-irritating, odorless, soft, moderately hard, dry without crystal water, and its fineness can be adjusted based on demand, ranging from micron to nanometer.
Technical Parameters
|
Model |
SZG-20 |
SZG-100 |
SZG-350 |
SZG-500 |
SZG-1000 | SZG-1500 | SZG-2000 | SZG-3000 | |
|
Total Volume(L) |
50 |
100 |
350 |
500 |
1000 | 1500 | 2000 | 3000 | |
|
Rotating Speed(rpm) |
0-10 |
0-6.5 |
0-6.5 |
0-6.5 |
0-6.5 | 0-6.5 | 0-6 | 0-5 | |
|
Power(kw) |
1.1 |
1.1 |
2.2 |
3 |
4 | 4 | 5.5 | 7.5 | |
|
Loading coefficient |
≤50% |
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|
Heating medium |
steam,hot water |
||||||||
|
Working pressure(Mpa) |
Inside |
-0.08-0.1 |
|||||||
| Inter layer |
0.25-0.3 |
||||||||
|
Working temperature(℃)
|
Inside |
≤80 |
|||||||
| Inter layer | ≤140 | ||||||||
|
Overall Dimension (L*W*H) |
1860*700 *1560 |
1962*700 *1650 |
2212*750 *1980 |
2362*800 *2140 |
2362*1000 *2470 |
2962*1000 *2590 |
3500*1500*2665 | 4370*1700*3120 | |
| Weight(kg) | 500 | 600 | 800 | 1000 | 2000 | 2500 | 3000 | 5000 | |
FAQ
1.Q: What industries use calcium carbonate drying machines?
A: These machines are used in industries such as: paints and coatings,plastics,pharmaceuticals,paper and pulp etc.
2.Q: How often should a calcium carbonate drying machine be maintained?
A: For calcium carbonate dryers, routine maintenance entails cleaning the exhaust systems and drying chamber to guarantee effective airflow and avoid blockages.
maintaining performance by inspecting and changing filters and seals.
checking for wear and tear on motors, fans, and heating elements.
3.Q: What are the common challenges during the drying process?
A: The most common problems during the drying process are machine overheating, uneven drying, machine blockage, and so on.

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