Central drive ball mill
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  • Central drive ball mill

  Product Introduction

  The energy-saving bearing ball mill is a type of mill developed based on the use of conventional ball mills. The transmission uses double-row self-aligning roller bearings instead of sliding bearings, thereby changing the original sliding friction into rolling friction, reducing friction and resistance, saving power consumption and costs, and extending service life.

  Application Fields

   Widely used in mining, chemical, coal, refractory materials, and other industries.

  Outstanding Advantages

  1. The product fineness is easy to adjust, and the product particles are uniform.

  2. The liners are made of wear-resistant materials, resistant to wear, and have a long service life.

  3. Low vibration, low noise, clean and environmentally friendly.

  4. High grinding efficiency, low loss; uniform grinding, large specific surface area.

  Working Principle

  The mill rotates slowly through the transmission device. The material to be ground enters the mill from the feeding end. The grinding media and material are subjected to friction and centrifugal force caused by the rotation of the cylinder, lifted to a certain height, then thrown and cascaded in a curtain-like form. The material is then struck and ground by the grinding media. Continuous feeding pushes the material inside the cylinder from the feeding end to the discharge end, and material reaching the desired particle size is discharged from the outlet. In wet grinding, the material is carried out by water flow; in dry grinding, the material is forcibly discharged.

  Technical Parameters

Model Specifications Cylinder Size (m) Rotational Speed (r/min) Ball Loading (t) Feed Particle Size (mm) Discharge Particle Size (mm) Output (t/h) Power (kW) Weight (t)
MQZ1224 1.2x2.4 31 4.8 0-20 0.074-0.6 0.4-6.8 37 13.43
MQZ1245 1.2x4.5 31 5.2 0-20 0.074-0.6 1.6-12 45 17.4
MQZ1530 1.5x3.0 27.5 8.1 0-25 0.074-0.4 2.9-16.5 65 18.6
MQZ1557 1.5x5.7 29.2 15 0-25 0.074-0.4 April 25 95 24.54
MQZ1645 1.6x4.5 27.5 14 0-25 0.074-0.4 April 24 95 26
MQZ1836 1.8x3.6 23.9 11 0-25 0.074-0.4 8-40 132 33
MQZ1864 1.8x6.4 23.9 18.5 0-25 0.074-0.4 8-60 155 35.6
MQZ2130 2.1x3.0 23.8 19.8 0-25 0.074-0.4 6.5-36 155 45
MQZ2136 2.1x3.6 23.8 27 0-25 0.074-0.4 8-61 155 46.8
MQZ2265 2.2x6.5 21.6 28 0-25 0.074-0.4 8-35 210 62
MQZ2430 2.4x3.0 22 22.5 0-25 0.074-0.4 7-92 210 67
MQZ2436 2.4x3.6 22 28 0-25 0.074-0.4 7-95 210 73
MQZ2465 2.4x6.5 22 36 0-25 0.074-0.4 7-110 260 76
MQZ2736 2.7x3.6 21.9 39 0-25 0.074-0.4 13-140 310 77
MQZ2745 2.7x4.5 21.9 43 0-25 0.074-0.4 13-150 320 91
MQZ2836 2.8x3.6 20 42 0-25 0.074-0.4 15-140 310 94.2
MQZ3060 3.0x6.0 19 70 0-25 0.074-0.4 100-145 630 155
MQZ3245 3.2x4.5 18.6 65 0-25 0.074-0.4 100-145 630 126
MQZ3260 3.2x6.0 18.6 86 0-25 0.074-0.4 120-150 800 176
MQZ3645 3.6x4.5 17.8 90 0-25 0.074-0.4 120-220 1000 159.7
MQZ3660 3.6x6.0 17.8 120 0-25 0.074-0.4 50-230 1250 189

Keywords


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Central drive ball mill
+
  • Central drive ball mill

Central drive ball mill

The central drive ball mill is a type of mill developed based on the use of conventional ball mills. The drive uses double-row self-aligning roller bearings instead of sliding bearings, thereby changing the original sliding friction into rolling friction, reducing friction and resistance, saving power consumption and costs, and extending service life.

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