High Strength Ball Mill
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High Strength Ball Mill

The ball mill produced by TOMINE is mainly applied to metal mining plant, ore concentrating  plant, cement plant, refractory plant, fertilizer plant, construction materials plant which use such production process in dry and wet type, to grind the rock, lumps ore and other materials.

The  design and manufacturing standard is complied with Chinese GB/T 25708-2010 Standard, such features by using of high manganese steel wearing resistant liner, composite alloy liner and new rubber liner as well as high strength, strong toughness grinding media(Low chromium ball ), and Tin-based Babbitt alloy Positioning  aligning  bearing, has guaranteed the highest  superiority in performance while compared with other brand ball mill.

There are two type of configuration on the ball mill, the common configuration and high configuration. Normally only the diameter above 2700 size is manufactured with this configuration

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Main Feature

The following features are the major outstanding characteristics  of the high configuration while compared with the common type:

  1. the Main shaft is high-low pressure dynamic static bearing;
  2. Gear lubrication method is automatic fog lubrication;
  3. Replacing steel coupling with pneumatic clutch;
  4. Equipped with slow drive device for mechanical repair work and gear turning;
  5. The complete mill  can be monitored and controlled with PLC system;
  6. The bearing and oil temperature can be monitored in the real time.

 

                                     

The Highest Composition                                                                                                              The Normal Composition

Technical Specification
WET TYPE GRID BALL MILL TECHNICAL SPECIFICATION

TABLE I

MODEL size (mm) effeictice Volum (m” RPM  (r/min) Discharging Size (mm) Capacity
Max Loading Power (t/h) weight
(t) (kw) (t)
MQ9090 900X900 0. 5 0. 96 39.2 15 0.075-0.6 0.22-1.07 4.37
MQ918 900X1800 1 1.92 39.2 22 0.075-0.6 0.38-2.14 5.12
MQ927 900X270 1. 5 3 39.2 30 0.075-0.6 0.6-3.5 6.95
MQ1212 1200X1200 1. 2 2. 5 32.7 30 0.075-0.6 0.2-5 11.4
MQ1224 1200 X 2400 2. 4 4. 8 32.7 55 0.075-0.6 0.4-5.8 15.4
MQ1515 1500X1500 2. 5 5 29.6 55 0.074-0.4 1-3.5 14.1
MQ1524 1500X2400 4 8 28.63 80 0.074-0.4 2.5-7 16.4
MQ1530 1500X3000 5 10 29.3 95 0.074-0.4 2.8-9 18.1
MQ1624 1650 X 2400 4. 4 9 28. 63 80 0.074-0.4 2.48-7.92 22
MQ1630 1650X3000 5. 3 11 28.63 95 0.74-0.4 3.1-9.9 24
MQ2122 2100X2200 6. 7 16 23.8 155 0.074-0.3 4.1-10 42.8
MQ2130 2100X3000 9. 2 19.8 23.8 210 0.074-0.3 6.4-14 49.4
MQ2136 2100X3600 10.8 21 23.8 250 0.074-0.3 43220 53.9
MQ2145 2100X4500 13.5 29 23.8 285 0.074-0.3 9-50 57.2
MQ2424 2400X2400 9. 8 20.5 22.7 220 0.3-0.074 6.9-14.7 45
MQ2430 2400X3000 12.2 25.5 22.7 285 0.3-0.074 8.7-18.5 54.5
MQ2736 2700X3600 17.9 39 21.7 400 0.1-0.074 12-95 78.6
MQ2745 2700X4500 22.5 43. 5 21.7 630 0.08-0.3 14-30 86.5
MQ2754 2700 X 5400 26. 85 57 21.7 800 0.08-0.3 17-45 96.4
MQ3245 3200X4500 32.8 61 18.3 800 0. 3-0. 074 49-24 138.4
MQ3639 3600X3900 36 75 16.9 1000 0. 3-0. 074 30-65 153.6
MQ4045 4000X4500 52 103 15.6 1400 0. 3-0. 074 40-85 242.2
MQ4550 4500X5000 73 147 14.7 2000 0. 3-0. 074 55-115 310.4
MQ5055 5000X5500 100 199 13.9 2600 0. 3-0. 074 70-155 350.8

 

Table II:

TABLE II
Dry Type Grid Ball Mill Specification
model DRUM SIZE(DiaXLength) Effective Volume (m3) Max Loading runing RPM (r/min) KEY MOTOR Discharging Partile Size (mm) Production weight
Steel Ball Power (t/h)
(t) (kw) (T)
MQG9090 900X900 0. 5 0. 96 39.2 15 0.075-0.6 0. 22-1.07 4.39
MQG918 900X1800 1 1.96 39.2 22 0.075-0.6 0. 38-2. 14 5. 36
MQG1212 1200X1200 1. 2 2. 4 32.7 30 0.067-0.6 0. 9-26 11
MQG1224 1200X2400 2. 4 4. 8 32.7 45 0.075-0.6 0. 3-4. 3 13.3
MQG1530 1500X3000 4. 5 8 29.3 95 0.2-0. 074 2-6.8 18.5
MQG2122 2100X2200 6. 7 11 23.5 155 0.074-0. 4 5–25 42.8
MQG2130 2100X3000 9. 2 18.5 23.8 210 0.4-0. 074 14-36 49.4
MQG2424 2400X2400 9. 8 16 22.7 220 0.3-0. 074 7. 5-29 44
MQG2430 2400X3000 12.2 20 22.7 250 0.3-0. 074 9. 5-38 47

Table III:

Overflow Type Rod Mill Basic Parameters
MODEL DRUM SIZE (DRUM LENGTHXDIA) (mm) Drum Effective Volume (m3) Max Loading Runing RPM (r/min) KEY MOTOR Discharging Particle Size (mm) Production Machine Weight(t)
Steel Ball MOTOR (t/h)
(t) (kw)
MB918 900X1800 1 2.5 35.4 22 0. 3-2 0. 62-3. 2 5.37
MB1224 1200 X 2400 2.4 6 28 55 0. 075-0. 8 0. 4-5 12.8
MB1530 1500X3000 4.5 13 26.7 95 0. 074-0. 4 2. 5-8 16.3
MB1630 1650X3000 5.3 10 21.85 95 0. 075-0. 4 2. 8-8 28.7
MB2130 2100X3000 9.2 23 19.7 210 0. 3-0. 08 7-15. 1 56
MB2736 2700X3600 7.6 42 19 400 0. 08-0. 3 11. 5-25 75.6

 

Overflow Type Ball Mill Basic Parameters
MODEL DRUM SIZE (DRUM LENGTHXDIA) (mm) Drum Effective Volume (m3) Max Loading Runing RPM (r/min) KEY MOTOR Discharging Particle Size (mm) Production Machine Weight(t)
Steel Ball MOTOR (t/h)
(t) (kw)
MQY918 900X1800 1 1.92 39.2 22 0. 075-0. 6 0. 38-2. 14 5.41
MQY1224 1200X2400 2.4 4.8 32.5 55 0. 075-0. 6 0. 4-5 13.1
MQY1530 1500X3000 5 10 29.3 95 0. 074-0. 4 2. 5-8 17.5
MQY1630 1650X3000 5.3 43718 28.63 95 0. 075-0. 4 2. 8-8 28.7
MQY2130 2100X3000 9.2 17.6 23.8 210 0. 074-0. 3 5. 8-12.6 49.4
MQY2424 2400X2400 9.8 18.8 22.7 220 0. 3-0. 074 6.2-13.2 44
MQY2430 2400X3000 12.2 23 22.7 285 0. 3-0. 074 7. 8-16.6 47
MQY2145 2100X4500 13.5 16 23.8 280 0. 4-0. 074 6-45 57.2
MQY2465 2400X6500 26 40 227 560 0. 3-0. 074 43768 70
MQY2736 2700X3600 17.9 35 21.7 400 0. 3-0. 074 11.5-25 75.6
MQY2740 2700X4000 20.5 40 20.5 400 0. 3-0. 074 15-30 86.4
MQY3245 3200X4500 32.8 61 18.3 630 0. 074-0. 3 21. 6-44 120
MQY3660 3600X6000 54 102 17.5 1250 0. 3-0. 074 74. 1-32.4 150.6
MQY4060 4000X6000 69.8 126 16.5 1600 0. 3-0. 074 40. 0-87. 0 200
MQY4576 4500X7600 109 185 15.3 2300 0. 3-0. 074 60-125 382.75
MQY50380 5030X8000 147 256 14.3 3300 0. 3-0. 074 85-196 365

 

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