ISO / CE Approved Rod Milling Sand Making Machine / Sand Making Machine

1. Application of Rod milling sand making machine

Is generally used to grind material 1/4-inch and finer, down to the particle size of 20 to 75 microns

To achieve a reasonable efficiency with ball mills, they must be operated in a closed system, with oversize material continuously being recirculated back into the mill to be reduced

Various classifiers, such as screens, spiral classifiers, cyclones and air classifiers are used for classifying the discharge from ball mills

Ball mill is an efficient tool for grinding many materials into fine powder

The ball mill is used to grind many kinds of mine and other materials, or to select the mine

It is widely used in building material, chemical industry, and more

There are two ways of grinding: the dry process and the wet process

It can be divided into tabular type and flowing type according to different forms of discharging material

Energy saving rod mill, reduce the energy consumption by 30%

Improve fineness of discharging

Increase capacity by 15 to 20%

2. Introduction of Rod milling sand making machine

Grinds material by rotating a cylinder with steel grinding balls, causing the balls to fall back into the cylinder and onto the material to be ground

The rotation is usually between 4 to 20 revolutions per minute, depending upon the diameter of the mill

The larger the diameter, the slower the rotation

If the peripheral speed of the mill is too great, it begins to act like a centrifuge and the balls do not fall back, but stay on the perimeter of the mill

The point where the mill becomes a centrifuge is called the (critical speed), and ball mills usually operate at 65% to 75% of the critical speed

3. Technical Parameter of Rod milling sand making machine

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