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DWMM-28 Micro Powder Mill

DWMM-28 micro powder mill not only meets market demands for a lot of coarse powder, but also overcomes the shortcomings of the traditional mill for grinding coarse powder (400 Mesh), such as low output, high energy consumption and high cost
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  • sales@daswell.com
  • Introduction
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  • Technical Data
Introduction of DWMM-28 Micro Powder Mill
 
DWMM-28 micro powder mill not only meets market demands for a lot of coarse powder, but also overcomes the shortcomings of the traditional mill for grinding coarse powder (400 Mesh), such as low output, high energy consumption and high cost. 


Working Process of Micro Powder Grinder Mill
 
When the micro powder grinder mill works, the material is sent to the crushing chamber of host through the feeding engine. After the rolling, milling and impinging of the grinding wheel, the material is fully crushed. Then the crushed material is graded in the grading room according to the fineness. The material meeting the requirements of fineness enters the cyclone separator through the grading wheel. The few unseparated material is collected to products through efficient dust collector. Then the purified clean gas is discharged by the high-pressured drawing fan. The integrated system works at the negative pressure and there is no dust emission.
Product mesh-output and power consumption table (take processing calcite as the example)
 

 
 

Features of DWMM-28 Micro Powder Grinder Mill:

1. Off-line clear dust in dust catcher, longer life bag, and more efficient to clear dust.  All parts and electric parts of the dust catcher is upper quality.

2. Special designed automatic air valve before the blower. So when some times, if the classifier stop suddenly, and the blower not stop, the air valve will lock the pipe automatically to avoid the blower absorb the coarse powder into the dust catcher.
 
3. Specially designed high pressure blower with secrete, with good material and special technical date which completely meet the mill uniquely, with stable air capacity, and pressure and longer using life. You can not buy this blower in the market, because there is no any blower which is same technical information as this blower in the market.
 
4. Special air-in gate design, with special angle, and plate, with more than 10 years modification according to the customers’ suggestion.  So the air will come in with more proper angle. This is a small point, but with many years watch and experience to do the modification.
 
5. Screw conveyor or belt feeder to feed the raw material, controlled by frequency converter, the feeding is much more stable than the vibrating feeder. 
 
6. No small fixing parts inside the main mill, to avoid the small parts fall down into the mill to damage the mill, with so many years experience. 
 
Technique Data of DWMM-28 Micro Powder Grinding Mill:
 
Product Mesh-output and Power Consumption Table (take processing calcite as the example)
 
Model DWMM-28 Roller
Mesh(D97) Micro (D97) Output (KG/Hr) Electric Power Consumption(KWH/Mt)
800 18 3600 55
1250 10 2800 75
3000 4 900 150

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