Dry ball mill

Dry ball mill

Product description:

Dry ball mill purpose and scope:

Jinyang Machinery High barriers to dry ball mill Build advantage , Dry ball mill After the material to be broken, and then to smash the key equipment. It is widely used in cement, silicate products, new building materials, refractory materials, fertilizer, ferrous and nonferrous metal and glass ceramics and other production industries of all kinds of ores and other grind-able materials can be dry or wet grinding.

Dry ball mill structure:

1, the feed screw for feed use.

2, the barrel portion, the barrel was opened holes for repair and replacement of cylinder linings are available.

3; discharge portion; for qualified products with discharging mill

4, the main bearing portion and transmission parts.

Note: According to the process needs mill, mill divided left and right hand, press delivery order contract.

Dry mill Features:

Jinyang Dry ball mill It consists of feeding part; discharging Department; Rotary Department; Transmission Division (reducer; small transmission gear; motor; electric control). And other major components Cast steel hollow shaft, lined with removable, rotary gear casting hobbing, the body inlaid cylinder liner wear, has good wear resistance of the machine running smoothly, work reliably, for use in low hardness material grinding another: According to materials and methods of discharge, optional dry ball mill and wet lattice-type ball mill.

Dry ball mill works:

Dry mill equipment is a horizontal cylinder rotating mechanism, the material from the feed device into the compound by the air shaft into the mill screw evenly the first warehouse, there are ladder liner or corrugated liner, built with different specifications steel ball inside the warehouse, After rotating cylinder produces centrifugal force to the ball a certain height After the fall, have severe impact on the material and abrasive. material in the first position to achieve coarse grinding, the single-compartment plate into the second warehouse, the warehouse lined flat lining, the steel ball, the material to further grinding. powder discharged through the discharge grate plate to complete the grinding operation.

Dry ball mill installation:

Jinyang green energy dry mill should be installed on a solid concrete foundation. Foundation design and construction see assembly drawing and foundation drawing. In order to ensure the positional accuracy of the process of using a large ball of each component does not change the basis of the formula should be used to block After the structure compressive strength of the concrete foundation can reach more than 75 percent above installed before installing response quality dry ball mill foundation inspection, it requires concrete defect did not affect the strength of the reservation number and location of holes to meet the requirements, the pre- left hole no debris and water, no oil. When using 'line method' for installation work, on the basis of the surface should be embedded 'center standard plate' Draw all pre-installation on the basis of the center line and in the 'center make 'superscript plate catching red point mark, as a neutral reference installation.

Dry mill equipment technical parameters:

Specifications Model Speed ​​of bucket (r / min) Weight of ball (t) Feeding Size (mm) The particle size (mm) Yield (t / h) Motor power (kw) Weight (t)
Ф900*2100 36~38 1.5 0-15 0.075-0.8 0.5-1.3 18.5 4.9
Ф1200*2800 36 3.5 0-20 0.075-0.8 1.2-3.7 37 12.5
Ф1500*3500 29.7 7.5 0-20 0.075-0.8 3.3-8.8 75 16.5
Ф1830*3500 25.4 13 0-25 0.075-0.8 4-8 130 30
Ф2100*3600 23.7 18 0-25 0.075-0.8 4.5-33 180 37
Ф2700*3600 20.7 40 0-25 0.075-0.8 12-75 400 86

Zhengzhou Jinyang Machinery Co., Ltd. URL: http: //www.ydqmj.org/ Wealth Hotline: 15138999183