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Mining Rock Ore Grinding Ball Mill Powder Grinding Machine

Short Description:

The ball mill is suitable in the powder rubs each kind of ore and other materials, the balll mill is widely used in the dressing, professions, building materials and chemical industry and so on. It is divided into two rubbing way-the dry and the wet .There are two kinds of ball mill, grate type and overfall type due to different ways of discharging material. The ball mill is a key equipment to grind the crushed materials after the material were broken , and carrying on the smashing again. and the ball mill is widely used in powder-making production line including cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc,the ball mill carries on the dry type or the wet powder to each kind of ore and other grindability material rubs.


Product Detail

Product Tags

The ball mill is a key equipment for regrinding. It is widely used for the cement, the silicate product, new type building material, fire-proof material, chemical fertilizer, black and non-ferrous metal, glass, ceramics and etc. Our ball mill can grind ore or other materials that can be grinded either by wet process or by dry process.

The ball mill is suitable for the beneficiation and grinding of fly ash, limestone, quartz sand, aluminium powder, coal powder, steel slag, ore, potassium feldspar, iron ore, iron slag, aluminium slag, silicon carbide, alumina, coal gangue and other materials.

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Work Principle

The main part of wet ball mill is cylinder with small diameter and large length rotating slowly by the transmission device. The material is fed from the cylinder inlet and ground by the impact of steel ball and ore and self-grinding. Due to the continuously feeding material, the pressure pushes material to the outlet and the ground material is discharged from the cylinder outlet. The grid installed in the outlet of mill is relied for forced discharge. Low pulp surface in cylinder reduces the ore over-grinding, and prevent the steel ball out. Under the same production conditions, production capacity of grid mill is larger than overflow mill’s. Both ends of the cylinder body adopt rolling bearing instead of the sliding bearing, which is more energy-saving.

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Technical Specifications

Type

Rotational speed
(r/min)

Balls weight
(t)

Feeding size
(mm)

Output size
(mm)

Capacity
(t/h)

Motor power
(kw)

Weight
(t)

Ф900×1200 36 1.0 ≤20 0.074-0.4 0.5-1.5 18.5 4
Ф900×1800 36 1.5 ≤20 0.074-0.4 1.1-3.5 22 4.8
Ф900×3000 36 2.6 ≤20 0.074-0.4 1.5-4.8 30 6
Ф1200×2400 31 3.5 ≤25 0.074-0.4 1.6-5 30 9.5
Ф1200×4500 31 6.5 ≤25 0.074-0.4 1.6-5.8 4.5 13.1
Ф1500×3000 27 6.8 ≤25 0.074-0.4 2-6.3 75 16
Ф1500×4500 27 10 ≤25 0.074-0.4 3-9 110 19
Ф1500×5700 27 13 ≤25 0.074-0.4 3.6-11 130 24
Ф1830×3000 25 10 ≤25 0.074-0.4 4-11 130 25
Ф1830×3600 25 12 ≤25 0.074-0.4 4.3-12 155 32
Ф1830×4500 25 15 ≤25 0.074-0.4 4.5-16 155 33.7
Ф1830×6400 25 21 ≤25 0.074-0.4 6-17 210 38
Ф1830×7000 25 23 ≤25 0.074-0.4 6.5-18 210 43
Ф2100×3000 23 13 ≤25 0.074-0.4 5-15 180 32
Ф2100×3600 23 16 ≤25 0.074-0.4 6-17 210 35.8
Ф2100×4500 23 20 ≤25 0.074-0.4 7-21 245 42.6
Ф2100×7000 23 31 ≤25 0.074-0.4 8-25 280 55

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