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2021 high Quality and High Efficiency Three Cylinder Rotary Dryer for drying river sand
MG series three cylinder sand dryer is produced with three different diameter homocentric cylinder according to the certain mathematical relationship and cylinder structure then combinated by embedded with each another.

Due to special structure of three-cylinder dryer, the length of the cylinder body is the single cylinder dryer one third. The occupation area than the single cylinder dryer save 65%, thus the capital construction investment deduced accordly.
MG series thress cylinder sand dryer adopts roller and belt friction transmission, has a low power transmission and reduces the noise of equipment. Sealing system adopts a micro touch technology, has a better sealing effect, reduces the dust pollution. This dryer use coal, oil, gas and other various fuels, can dry lump, particle shape,and powder and so on many kinds of materials, accord with a policy to create an environment friendly, resource conservation-oriented society, and is an environmental protection energy-saving products which is the replacement of traditional drying equipment.

Technical Data of MG Sand dryer:
| Model | Capacity | Moisture of finished drying sand | Coke burningcapacity(kg/t) | Sand dryer main motor (kw) |
| TDS623 | 3t/h | <0.5% | 7-12 | 3 |
| TDS625 | 5t/h | <0.5% | 7-12 | 5.5 |
| TDS6210 | 10t/h | <0.5% | 7-12 | 7.5 |
| TDS6128 | 15-28t/h | <0.5% | 7-12 | 11 |
Working Principle of MG Sand dryer:

Advantages of MG three-cylinder sand dryer :
1.Compared to single cylinder dryer the machine length shortens 60%, in favour of process arrangement. Reduces workshop covered area, reduced the project investment by 40%. Occupation area: about 20m2.
2. Adopted lates technology, cylinder self insulation, thermal efficiency is as high as 80% (single cylinder dryer is only 35 percent), thermal efficiency than single cylinder drying saves coal 68%, yields 100%.
3. Heat-resisting wear-resisting alloy steel plate, four times than ordinary steel wear-resisting. Long service life and easy maintenance.
4. High thermal efficiency, outside shell temperature below 60 °C (single cylinder dryer outside shell temperature as high as 150°C), output of low temperature, discharging temperature below 60 °C.
5. Output of low temperature, be helpful for dust collector to use a long time, can be directly supporting air tank pulse bag filter.
6. Construction investment reduces 50%, power consumption reduces 60%.
7. Adopts roller rotation, no need reducer.
8. Hot air stove can supporting fluidezed bed, spray stove, hands burned furnace, also used in fuel and gas type, can bake the below 20 mm pieces of materials, aggregates, powder material.
9. After drying the moisture content of materials at 1-0.5% and below, which can meet different industries requirement.
Applications of three-cylinder rotary dryer:
Our development and production of high efficient combined three-cylinder rotary dryer is mainly used for drying certain humidity and particle size range materials.
* Dry Mortar Industry: sand,river sand,quartz sand,garnet sand
* Foundry Industry: various size sand
* Cement Industry: blast furnace slag,the small size clay
* Chemical Industry: small particles materials with no chemical changes and can bear
high temperature and dust soiled

Certifications we own :

Packaging: Standard export packaging,wooden packaging,seaworthy packaging
Shipping: 15-25 days after receiving deposit


Zhengzhou MG Industrial Co., Ltd, one of the leading manufacturer of building material equipment in China, always provides the customers from all over the world with professional efficient solutions to high quality machine,formula technology and special additives.
The machines Zhengzhou MG produce ,Mainly includes: dry mortar plant, thermal insulation mortar production line, sand dryer, powder blending machine,concrete mixer,etc.
We have obtained several national design patents and passed ISO9001 : 2008 certification, once you choose our services and products, we promise we will supply you the top rank quality product, latest technology in mortar formula and special additives.

Customer Visit

FAQ:
1, A: What fuel can be used on this sand dryer?
The fuel of the sand dryer can be based on your requirement, you can use coal, wood, gais or diesel, for coal and wood, we will equip you the furnance, for gas or diesel, we equip you gas burner or diesel burner as requirement.
2, How many square meter required to installed the sand dryer?
This sand dryer after installation occupy about 25mX4m. the height about 4.5m. You can make a shade for the sand dryer, around can be open.
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