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Ball Mill

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product introduce:Ball mill is a kind of grinding machine, which is used to grind (or mix) mineral chemicals, ceramic raw materials, paint and other materials cylindrical equipment is widely used in mineral processing, building materials and stone industries, it can be divided into two types: grid type and overflow type

Applications:cement production, silicate products, new construction materials, fertilizer, refractory materials, black and non-ferrous metal mineral processing, glass, ceramics, water conservancy, electric power and other industries and departments.

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Overview

Ball mill is the key equipment of material crushing after crushing.Ball mill can be widely used in cement, silicate products, new building materials, refractories, fertilizers, black and non-ferrous metal mineral processing, glass ceramics and other industries.Widely used in mineral processing, building materials, stone industry and other industries.It can be divided into dry grinding method and wet grinding method. According to different mining methods, grate ball mill and overflow ball mill have two types.Ball mills are also used in pyrotechnics and the manufacture of black powder, but cannot be used to prepare some pyrotechnic mixtures, such as flash powder, because of their sensitivity to impact.High quality ball mills can be expensive to grind down to 5 nanometers, greatly increasing surface area and reaction rate.

Features

1、 It produces very fine powder (the particle size is less than or equal to 10 microns).

2、It is suitable for milling toxic materials because it can be used in a completely closed form

3、It has a wide range of applications.

4、 It can be used for continuous operation.

5、Used for grinding of highly abrasive materials.

Working Principle

The machine is a horizontal cylindrical rotating device, driven by external gear, two - chamber and lattice ball mill.The material enters the first chamber of the mill evenly through the hollow shaft of the feeding device.Inside the warehouse are ladders or corrugated liners.There are different sizes of steel balls inside.After the rough grinding of materials in the first warehouse, the materials enter the second warehouse through the single-layer separator. The single-layer separator is embedded with flat lining, including steel ball, so that the materials are further ground.The powder is removed from the discharge plate to finish grinding.

Specifications

Model Rev. of barrel(rpm) Max ball load(t) Maximum feed size(mm) Output fineness(mm) Capacity(tph) Power (kW) Weight (t)
Ф900×1800 42 1.4 ≤20 0.075-0.89 0.65-2 18.5 3.6
Ф900×3000 41 2.5 ≤20 0.075-0.89 1.1-3.5 22 4.5
Ф1200×2400 36 3.5 ≤25 0.075-0.6 1.5-4.8 30 11.5
Ф1200×3000 32 5 ≤25 0.075-0.6 1.6-5 45 12.8
Ф1200×4500 32 5.5 ≤25 0.074-0.4 1.6-5.8 55 13.8
Ф1500×3000 31 6.8 ≤25 0.074-0.4 2-7 75 17
Ф1500×4500 27 10.5 ≤25 0.074-0.4 3.5--8 110 21
Ф1500×5700 27 15 ≤25 0.074-0.4 3.5-10 132 24.7
Ф1830×3000 26 13 ≤25 0.074-0.4 4-12 160 28
Ф1830×6400 26 23 ≤25 0.074-0.4 6.5-15 210 34
Ф1830×7000 26 25 ≤25 0.074-0.4 6.5-22 210 36
Ф2200×5500 21 30 ≤25 0.074-0.4 10-20 245 48.5
Ф2200×7500 21 33 ≤25 0.074-0.4 16-50 380 56