| Condition: | New |
|---|---|
| Place of Origin: | China (Mainland) |
| Brand Name: | xinhai |
| Model Number: | MQYG0909 |
| Type: | Horizontal |
| CNC or Not: | Normal |
| Voltage: | |
| Power(W): | 15000 |
| Dimension(L*W*H): | |
| Weight: | 5000KG |
| Certification: | iso9001;2008 |
| Warranty: | 1 year |
| After-sales Service Provided: | Engineers available to service machinery overseas |
Quick Details
Specifications
The description of ore dressing ball mill:
Ore Dressing Ball Mills are generally used to grind material 1\4inch and finer, down to the particle size of 20 to 75 microns. To achieve a reasonable efficiency with ball mills, they must be operating under a closed system, with oversize continuously being recalculated back to the mill to be reduced. Ball mill is widely used for milling various kinds of ores or rocks in metal land non-metal mining and building material industry.
The main bearing of the Ore Dressing Ball Mill with the shell diameter 900-2100mm is spherical liner bearing; For the shell diameter 2700mm, the main bearing is completely closed self-aligning 120 degrees. Bearing with strong alloy of high lead and low in with low hardness, underneath laid with cooling copper piping full of water The bearing is of static pressure structure with high and low pressure united oil lubricating system.
The operating principle of ore dressing ball mill:
The Ore Dressing Ball Mill has a horizontal type and tubular running device, and two warehouses. This machine is grind type and its outside runs along gear, the material enters spirally and evenly the first warehouse of the milling along the input material hollow axle by input material device, in this warehouse, these is a ladder scale board or ripple scale board, and different specification steel balls are installed on the scale board, when the barrel body rotates and then products centrifugal force, at this time, the steel ball is carried to some height and falls to grind and strike the materials, after being grinded coarsely in the first warehouse, the material then enters into the second are house for regrinding with the steel ball and scale board, in the end, the power is discharged by output material board and the end products are completed.
Installation and maintenance
Machine's installation and maintenance is an important and regular work, and it should be connected with operation and check. There should professional worker to check.
The maintenance of ball mill is a regular work, because operating situation has an influence on rotary rate and use life. To find defects and correct it in time, there should be a period stopping grinding except regular maintenance. Some important parts such as hollow shaft, main bearing, cylinder, reducer and gears should get detailed recordings. Model Shell rotation speed Ball load Feeding size Discharging size Capacity Motor power Weight D900×1800 38 1.3-1.4 ≤20 0.075-0.89 0.65-2 18.5 3.6 D900×2100 38 1.5 ≤15 0.075-0.83 0.7-3.5 18.5 3.9 D900×3000 38 2.7 ≤20 0.075-0.89 1.1-3.5 22 4.5 D1200×2400 32 3.3-3.5 ≤25 0.075-0.6 1.5-4.8 30 11.5 D1200×2800 32 3.8 ≤25 0.075-0.6 1.6-5.8 30 13 D1200×4500 32 7 ≤25 0.074-0.4 2-6 45 13.8 D1500×3000 29 6.75-6.4 ≤25 0.074-0.4 2-5 75 17 D1500×3500 29 8 ≤25 0.074-0.4 3-7 75 17.5 D1500×4500 29 14 ≤25 0.074-0.4 3.5-12 110 21 D1500×5700 29 15 ≤25 0.074-0.4 3.5-8 115 24.7 D1830×3000 24 10.6-11.35 ≤25 0.074-0.4 4-10 130 28 D1800×3600 24 18 ≤25 0.074-0.4 5-17 130 33.5 D1830×7000 24 25 ≤25 0.074-0.4 7.5-22 210 36 D2100×3600 22 19 ≤25 0.074-0.4 15-22 370 46.8 D2200×5500 21 30 ≤25 0.074-0.4 10-30 210 48.5 D2200×6500 21 31 ≤25 0.074-0.4 14-32 380 52.8 D2200×7500 21 33 ≤25 0.074-0.4 16-36 380 56 D2400×3000 20.6 22 ≤25 0.074-0.4 22-44 245 59 D2400×4500 21 30 ≤25 0.074-0.4 8.5-60 380 65 D2700×3600 20.6 39 ≤25 0.074-0.4 12-70 400 91.3 D2700×4000 20.7 40 ≤25 0.074-0.4 12-80 400 94 D2700×4500 20.7 48 ≤25 0.074-0.4 12-90 430 102 D3200×4500 18 65 ≤25 0.075-0.4 60-125 800 137 D3500×4500 15.6-19.5 ≤25 0.075-0.4 75-130 1000 156 D3600×4500 14.8-19.2 ≤25 0.075-0.4 80-150 1250 165 D4000×6000 13.9-16.8 ≤25 0.075-0.4 120-200 1600 248
(r/min)
(T)
(mm)
(mm)
(t/h)
(kw)
(T)