HomeAfrica › Ball mill for iron ore beneficiation production line in Zamb

Ball mill for iron ore beneficiation production line in Zamb

Cement ball mill is the key equipment to crush again after materials are broken. Cement mill is widely used in cement,silicate products, new building materials, refractory materials, fertilizer, black and non-ferrous metal processing and glass ceramics industry,etc. It can dry or dry grind a variety of ores and other grind-able materials.

Working Principle Of Ball Mill:

The cement mill is horizontal cylindrical rotation device, driven by brim gearwheel. There are two chambers and grid. Material goes into the first chamber through the feeding inlet. Inside the first chamber, there are stage liners and ripple liners as well as steel balls. The shell rotates so as to generate electricity, and this force brings ball to a certain height and then balls drop down by gravity, the impact is the grinding force to the material. After the primary grinding, materials go into the second chamber through segregate screen. In the second chamber, there are flat liners and steel ball. After the secondary grinding, material is discharged from the discharging mouth. Then the whole grinding process is ended.

Structure Of Ball Mill:

Cement mill is composed of feeding parts,discharging part, turning part, transmission part (reducer, small transmission gear, motor, electric control),etc. Hollow axis adopts the cast steel,lining can be replaced,rotary rack wheel adopts casting gear for process,in the barrel beset with wear-resisting liner,it has good abrasion resistance.The machine runs smoothly,work reliably.

Note:Cement mill is used to grind cement raw materials,which is divided into dry method and wet method.

Features:

1)Reduce the motor power and the installed capacity, improve work efficiency, reduce the reactive power consumption;

2)It substitutes rolling bearings for sliding bearings, it has larger carrying capacity and longer service life;

3)It starts flexible, the starting voltage is low, the starting time is short;

4) Using glycerol lubrication series, oil-saving quantity is 80 ~ 90%;

5) Make full use of surplus motor capacity, improve lining board structure, it can increase production to 5 ~ 7%;

6) Reduce the main bearing maintenance, improve environment, no oil stain pollutions;

Technical parameters:
 

Model Shell rotation speed(r/min) Ball load(t) Feeding size(mm) Discharging size(mm) Capacity Motor power(kw) Weight(t)
(t/h)
Ø900*1800 36-38 1.5 <=20 0.075-0.89 0.65-2 18.5 4.6
Ø900*3000 36 2.7 <=20 0.075-0.89 1.1-3.5 22 5.6
Ø1200*2400 36 3 <=25 0.075-0.6 1.5-4.8 30 12
Ø1200*3000 36 3.5 <=25 0.074-0.4 1.6-5 37 12.8
Ø1200*4500 32.4 5 <=25 0.074-0.4 1.6-5.8 55 13.8
Ø1500*3000 29.7 7.5 <=25 0.074-0.4 2-5 75 15.6
Ø1500*4500 27 11 <=25 0.074-0.4 3-6 110 21
Ø1500*5700 28 12 <=25 0.074-0.4 3.5-6 130 24.7
Ø1830*3000 25.4 11 <=25 0.074-0.4 4-10 130 28
Ø1830*4500 25.4 15 <=25 0.074-0.4 4.5-12 155 32
Ø1830*6400 24.1 21 <=25 0.074-0.4 6.5-15 210 34
Ø1830*7000 24.1 23 <=25 0.074-0.4 7.5-17 245 36
Ø2100*3000 23.7 15 <=25 0.074-0.4 6.5-36 155 34
Ø2100*4500 23.7 24 <=25 0.074-0.4 8-43 245 42
Ø2100*7000 23.7 26 <=25 0.074-0.4 8-48 280 50
Ø2200*4500 21.5 27 <=25 0.074-0.4 9-45 280 48.5
Ø2200*6500 21.7 35 <=25 0.074-0.4 14-26 380 52.8
Ø2200*7000 21.7 35 <=25 0.074-0.4 15-28 380 54
Ø2200*7500 21.7 35 <=25 0.074-0.4 15-30 380 56
Ø2400*3000 21 23 <=25 0.074-0.4 7-50 245 54
Ø2400*4500 21 30 <=25 0.074-0.4 8.5-60 320 65
Ø2700*4000 20.7 40 <=25 0.074-0.4 12-80 400 94
Ø2700*4500 20.7 48 <=25 0.074-0.4 12-90 430 102
Ø3200*4500 18 65 <=25 0.074-0.4 ----- 800 137

Inquiry

If you have any questions,plese contact us,we will reply with in 24 hours!

* You Need:
* Your Name:
* Your Email:
* Country:
* Telephone:
* questions:

Get Price

Price of latest products

Share :