Application Areas: Rod mill is mainly used for processing and crushing of artificial sand and gravel production lines, mineral processing equipment plants, power chemical plants, etc., and can also be used for making abrasives.
Classification of Energy Efficient Rod Mill
1. Open-type rod mill. There is no hollow journal at the discharge end of the mill, but a trumpet-shaped overflow with a large aperture is opened in the center of the discharge end. To avoid splashing the slurry and the steel rod from
sliding out of the barrel of the mill, a fixed cone cover blocks the discharge port, and the slurry overflows through the annular space between the trumpet overflow port and the cover.
2. Peripheral discharge type rod mill. There are two types: the peripheral type at the end of the cylinder and the peripheral type at the middle. Except for the different discharging methods, the other structure of the rod mill is the same
as that of the overflow ball mill. This rod mill has the advantages of high grinding efficiency, energy savings, and improved product quality. It can be used for dry, wet, and wet grinding operations.
1. Uniform discharge and high output. Mineral industrial rod mills adopt the controllable feeding and discharge technology. Combined with the users' operation requirements, the suitable grinding body is also configured so that the yield
of finished products is higher and the discharge particle size is more uniform in the grinding process of materials.
2. Time-saving, labor-saving, and low investment cost. Compared with traditional equipment, mineral rod mill equipment can save more than 40% of the power used in operation, which can save a lot of investment costs for tenterprise.
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The energy-efficient rod mill is supported by a steel rod in the cylinder, and the motor drives the gear hobbing of the rod mill. Then, the grinding medium is lifted to a certain height through centrifugal force and friction and thrown down, and then the material to be ground is added from the outside of the rod mill equipment. These forces eliminate the grinding medium in the cylinder from the rod milling.
Model | Cylinder Size (D×L)（mm） | Effective volume （m³ ） | Rod welght （t） | Rotary speed （r/min） | Power （kw） | Capacity （th） | Weight （t） |
MB 0918 | φ900×1800 | 0.85 | 2.3 | 38 | 22 | 6-1.6 | 6.2 |
MB 0924 | φ900×2400 | 1.15 | 3.1 | 38 | 30 | 10-2.9 | 6.6 |
MB 1224 | φ1200×2400 | 2.2 | 6.5 | 32 | 55 | 13-5 | 13.5 |
MB 1530 | φ1500×3000 | 5.0 | 8 | 27 | 75 | 12-5.5 | 16.71 |
MB 1830 | φ1800×3000 | 6.5 | 17 | 22.8 | 132 | 20-9.5 | 29.8 |
MB 2122 | φ2100×2200 | 6.7 | 18 | 20.9 | 160 | 27-12 | 42.5 |
MB 2130 | φ2100×3000 | 9.2 | 25 | 20.9 | 160 | 30-13 | 43.9 |
MB 2136 | φ2100×3600 | 11 | 28 | 20.9 | 200 | 35-14.8 | 49.4 |
MBZ 2136 | φ2100×3600 | 11 | 32.5 | 20.9 | 210 | 61.5-43 | 49.9 |
MB 2140 | φ2100×4000 | 12.2 | 31 | 20.9 | 220 | 38-17 | 50.3 |
MB 2145 | φ2100×4500 | 13.8 | 35 | 20.9 | 250 | 43-19 | 51.8 |
MB 2430 | φ2400×3000 | 12.2 | 31 | 19 | 250 | 47-22 | 56.0 |
MBZ 2430 | φ2400×3000 | 12.2 | 31 | 19 | 250 | 73-52 | 58.3 |
MB 2436 | φ2400×3600 | 14.6 | 37 | 19 | 280 | 55-26 | 61.0 |
MBZ 2436 | φ2400×3600 | 14.6 | 37 | 19 | 280 | 84-60 | 62.4 |
MB 2730 | φ2700×3000 | 15.3 | 35 | 17.5 | 315 | 125-37.5 | 75.6 |
MB 2736 | φ2700×3600 | 18.4 | 42 | 17.5 | 355 | 150-45 | 81.8 |
MB 2740 | φ2700×4000 | 20.5 | 47 | 17.5 | 400 | 165-50 | 84.3 |
MB 3040 | φ3000×4000 | 25.9 | 50 | 16.2 | 500 | 206-62 | 130 |
MB 3245 | φ3200×4500 | 33 | 56 | 15.5 | 630 | 228-70 | 138 |
MB 3248 | φ3200×4800 | 34 | 60 | 15.5 | 710 | 240-74 | 142 |
MB 3645 | φ3600×4500 | 40.8 | 78 | 14.5 | 800 | 270-83 | 168 |
MB 3654 | φ3600×5400 | 50 | 94 | 14.5 | 1000 | 340-103 | 192 |
