Product Main

Specifications

cement ball mill / gold ore grinding ball mill  / high performance ball mill



The introduction of cement ball mill:

 

The cement ball mill is one kind of cement production equipment designed with meticulous research and development by our company to adapt to the cement production. The device is dedicated to the cement plant, coupled with the rotary kiln, dryer, etc. Zhongbo cement ball mill (cement mill) is widely used in cement, silicate, new building materials, refractory materials, fertilizer, black and non-ferrous mineral processing as well as glass, ceramics and other manufacturing industry, for dry or wet grinding a variety of ores and other grind materials. Also applies to the metallurgical, chemical, electric power and other mining enterprises.

The device can be used to open stream grinding, also applies to the close-circuit grinding with the powder concentrator. The cement mill has characteristics of strong adaptability of materials, continuous production, large crushing ratio, easy control the fineness of the grinding product . The cement mill is competent for both dry production and wet production, also simultaneous grinding and drying operations.


Cement Mill Working Principle:

Cement  ball mill is composed of horizontal cylinder, feeding hollow shaft and the grinding head and other components. The barrel is a long cylinder made of steel plate, provided with a grinding body, a steel lining plate fixed with the cylinder body. The grinding medium is usually steel ball, and according to different diameters and a certain proportion, load steel balls into cylinder.
When the cylinder rotates, the material and grinding balls in the role of centrifugal force close on the lining board, and because of the function of friction force, cylinder material and grinding the ball are throw to a certain height, then under the action of gravity, grinding ball and materials drop at the same time, grinding material , meanwhile, material relatively to lining board, do slide friction, which produces grinding effect on the material so as to achieve the purpose of grinding material.


Cement  ball mill classification:

1.Ordinary cement mill
Most of the ordinary cement mill are apply to the circuit grinding system, which is characterized by grinding efficiency high mill output, low power consumption, especially when grinding slag cement, performance is more prominent.
2.High yield high fine cement mill
High yield superfine cement ball mill is mainly used for opening flow grinding system. Its characteristics are simple process, less investment, less covering area of plant; the mill structure adopts advanced inner choosing powder special compartment device, fine grinding barn adds an activation device, mill end is provided with discharging grate plate, minimize grinding media size of grinding barn , greatly improving the grinding efficiency, achieving high yield, low energy consumption


Main Technical Parameters of cement ball mill : 
Model Cylinder rotary speed(r/min) Loading ball weight(t) Input size(mm) Discharge size(mm) Capacity(t/h) Motor power (kw) Weight (t)
Ф900×1800 39 1.5 ≤20 0.075-0.89 0.8-2 18.5 4.6
Ф900×3000 39 2.7 ≤20 0.075-0.89 1-4 22 5.6
Ф1200×3000 36 3.5 ≤25 0.074-0.4 1.6-5 37 12.8
Ф1200×4500 32 5 ≤25 0.074-0.4 1.6-5.8 55 13.8
Ф1500×3000 27 7.5 ≤25 0.074-0.4 2-5 75 15.6
Ф1500×5700 28 12 ≤25 0.074-0.4 3.5-6 130 24.7
Ф1830×3000 25 11 ≤25 0.074-0.4 4-10 130 28
Ф1830×6400 24 21 ≤25 0.074-0.4 7-16 210 34
Ф1830×7000 24 23 ≤25 0.074-0.4 8-18 245 36
Ф2100×3600 23 19 ≤25 0.074-0.4 10-36 210 46
Ф2200×4500 21 27 ≤25 0.074-0.4 12-23 280 48.5
Ф2200×6500 21 35 ≤25 0.074-0.4 14-26 380 52.8
Ф2200×7000 21 35 ≤25 0.074-0.4 15-28 380 54
Ф2200×7500 21 35 ≤25 0.074-0.4 15-30 380 56
Ф2400×4500 21 30 ≤25 0.074-0.4 18-45 320 65
Ф2400×8000 20 36 ≤25 0.074-0.4 20-48 410 81
Ф2700×3600 21 39 ≤25 0.074-0.4 19-75 400 83
Ф2700×4000 20 40 ≤25 0.074-0.4 20-78 400 85
Ф2700×4500 20 48 ≤25 0.074-0.4 22-85 430 89
Ф3200×4500 18 65 ≤25 0.074-0.4 29-140 800 137
Ф3200×5400 18 81.6 ≤25 0.074-0.4 30-180 800-1000 146
Ф3600×4500 17 88 ≤25 0.074-0.4 35-210 1000 190
Ф3600×6000 17 117 ≤25 0.074-0.4 38-240 1250-1500 220
Ф3600×8500 17 144 ≤25 0.074-0.4 45-260 1800 260

If you have any question or want to know more detiles , please don´t hesitate to contract me