Henan Hongji Mine Machinery Co., Ltd.
Main products:Stone crusher, Rotary dryer, Cement/Limestone/LECA equipments, Compound fertilizer, Benefication machine
Products
Contact Us
  • Contact Person : Ms. Liu Kelly
  • Company Name : Henan Hongji Mine Machinery Co., Ltd.
  • Tel : 86-371-67197178
  • Fax : 86-371-67197178
  • Address : Henan,Zhengzhou,No.668 West Zhongyuan Road
  • Country/Region : China
  • Zip : 450042

2012 newest steel mill balls with capacity of 0.56-130TPH

2012 newest steel mill balls with capacity of 0.56-130TPH
Product Detailed
steel mill balls-Henan Hongji -ISO9001:2008 certificate -Shell:Q235B -Wet & dry type -Saves 30% energy

Ball Mill Introduction:

Ball Mill 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.

Ball Mill Application:

Ball mill 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, etc. 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.

Ball Mill Features:

1) Ball mill is an efficient tool for grinding many materials into fine powder.2) The ball mill is used to grind many kinds of mine and other materials, or to select the mine3) Ball mill is widely used in building material, and chemical industry.4) There are two ways of grinding: the dry way and the wet way.5) Ball mill can be divided into tabular type and flowing type according to differentexpelling mine 6) To use the ball mill, the material to be ground is loaded into the neoprene barrel that contains grinding media.7) As the barrel rotates, the material is crushed between the individual pieces of grinding media that mix and crush the product into fine powder over a period of several hours. 8) The longer the ball mill runs, the finer the powder will be.9) Ultimate particle size depends entirely on how hard the material you're grinding is, and the time how long the ball mill runs.

10) Our ball mills have been used to grind glass, powder food products, create custom varnishes, make ceramic glaze, powder various chemicals.

Ball mill Working Principle:

The ball mill is a horizontal rotating device transmitted by the outer gear. The materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner and ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height and impact and grind the materials. The ground materials are discharged through the discharging board thus the grinding process is finished.

Specifications(Technical parameters) of Ball Mill:
ModelShell rotation speed (r/min)Ball load (t)Feeding size (mm)Discharging size (mm)Capacity (t/h)Power (kw)Weight (t)
900*180036-381.5<=200.075-0.890.65-218.54.6
900*3000362.7<=200.075-0.891.1-3.5225.6
1200*2400363<=250.075-0.61.5-4.83012
1200*3000363.5<=250.074-0.41.6-53712.8
1200*450032.45<=250.074-0.41.6-5.85513.8
1500*300029.77.5<=250.074-0.42-57515.6
1500*45002711<=250.074-0.43-69021
1500*57002812<=250.074-0.43.5-613024.7
1830*300025.411<=250.074-0.44-1013028
1830*450025.415<=250.074-0.44.5-1215532
1830*640024.121<=250.074-0.46.5-1521034
1830*700024.123<=250.074-0.47.5-1724536
2100*300023.715<=250.074-0.46.5-3621034
2100*450023.724<=250.074-0.48-4324542
2100*700023.726<=250.074-0.48-4828050
2200*450021.527<=250.074-0.49-4528048.5
2200*650021.735<=250.074-0.414-2637052.8
2200*700021.735<=250.074-0.415-2838054
2200*750021.735<=250.074-0.415-3038056
2400*45002130<=250.074-0.48.5-6032065
2700*400020.740<=250.074-0.412-8040094
2700*450020.748<=250.074-0.412-90430102
3200*45001865<=250.074-0.4Upon the process800137

Fe benefication line equipments including Iron ore crushing machine,  grinding machine, classifier machine, magnetic spearation macine and concentare machine. Henan Hongji is processional in Cu, Au, Ag,  Fe, Mn, Mo Pb, Zn etc mineral separation and upgrade project for 28 years.

If you want more details about the ball mill, pls do not hesitate to contact with Ms Winnie Lee(+86 186 2557 1593).Your desire, we design.

// steel mill balls //

////

2012 newest steel mill balls with capacity of 0.56-130TPH



Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.