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thirteen billion nine hundred and thirty-eight million two hundred and thirty-six thousand eight hundred and sixty-seven
  •  High efficiency energy saving ball mill
  •  Super energy saving ball mill
  •  Special garbage drum screen
  •  Crusher fine crusher
 cement ball mill
cement ball mill
Product Description:
It can also be used for cement flow mill with open loop. Cement grinding tools have the characteristics of strong adaptability to materials, continuous production, large crushing ratio, easy speed regulation and grinding product fineness. cement
thirteen billion nine hundred and thirty-eight million two hundred and thirty-six thousand eight hundred and sixty-seven
detailed description:

Brief introduction of cement ball mill


   cement ball mill It can be used for open flow grinding and circular flow grinding with separator. Cement grinding tools have the characteristics of strong adaptability to materials, continuous production, large crushing ratio, easy speed regulation and grinding product fineness. Cement ball mill can be produced by dry process or wet process, and can be grinded and dried at the same time.


working principle

   

The material enters the first bin of the ball mill evenly by the feeding device through the feeding hollow shaft. There are stepped lining plates or corrugated lining plates in the bin, which are filled with steel balls of different specifications. The rotation of the cylinder produces centrifugal force, which brings the steel balls to a certain height and then falls down, which has a heavy impact and grinding effect on the materials. After coarse grinding in the first bin, the material enters the second bin through the single-layer partition plate, which is inlaid with flat lining plate and steel ball inside to grind the material further. The powder is discharged through the discharge grate plate to complete the grinding operation.

    The main work part of grinding materials of ball mill occurs on the horizontal low-speed rotating cylinder. When the cylinder is driven to rotate by the transmission device, the grinding body adheres to the liner surface of the inner wall of the mill barrel due to the effect of inertial centrifugal force, and rotates with it. After being brought to a certain height, it falls down freely under the action of gravity. At this time, the grinding body smashes the materials in the cylinder, and at the same time, the grinding body rotates with it In the rotary mill, in addition to rising and falling circulation movement, there will be sliding and rolling, resulting in grinding between the grinding body, lining plate and the material to be ground, so that the material is ground fine. When the material is crushed and grinded by impact, the height difference of the material surface between the feed end and the discharge end makes the material flow slowly from the feed end to the discharge end to complete the grinding operation.


Mill structure


The ball mill is composed of six parts: feeding device, supporting device, rotating part, discharging device, transmission device, lubrication and cooling device.

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Mill features


Ordinary cement ball mill: most of the ordinary cement ball mills are used in the circle flow grinding system, which are characterized by high grinding efficiency, large mill output and low power consumption, especially when grinding slag cement. In general, the output of the mill can be increased by 15-20%, and the power consumption can be reduced by about 10%. In addition, the temperature of the finished product can be reduced by 20-40 ℃, and the fineness of the product can be easily adjusted.

2 high fineness and high yield cement ball mill: high fineness and high yield cement ball mill is mainly used in open flow grinding system. It is characterized by simple system equipment and process flow, low investment and small plant area; in the mill structure, it adopts advanced special separation device for internal powder separation, increases activation device for fine grinding bin, and has special discharge grate plate at grinding tail, so as to minimize the size of grinding medium in grinding bin, greatly improve grinding efficiency, and achieve the purpose of high output and low energy consumption.


Installation precautions


1. The equipment shall be installed on the horizontal concrete foundation and fixed with anchor bolts.

2. Pay attention to the verticality of the main body and the horizontal during installation.

3. After installation, check whether the bolts at all parts are loose and whether the door of the main engine compartment is tight. If so, please tighten it.

4. The power line and control switch are configured according to the power of the equipment.

5. After the inspection, carry out the no-load test run. If the test run is normal, the production can be carried out.



technical parameter


Product specification (m)

Mill form

Transmission mode

Reducer

Motor power (kw)

Production capacity (T / h)

Weight (T)


model

speed ratio







φ1.83×7

Open flow

edge

ZD60

four point five

two hundred and forty-five

6.5-8

thirty-six

φ2.2×7.5

Hydrosphere

edge

ZD70

five

three hundred and eighty

8-10

fifty-six

φ2.2×11

Open flow

core

D110

thirty-five point five

six hundred and thirty

12-13

one hundred and four point six

φ2.2×13

Open flow

core

D110

thirty-five point five

six hundred and thirty

16-18

one hundred and fourteen

φ2.4×13

Open flow

core

D110

thirty-five point five

eight hundred

20-23

one hundred and seventy-one point five

φ2.6×13

Open flow

core

MFY100

nineteen point five

one thousand

28-32

one hundred and forty-nine point seven

φ3×9

Circulation

edge

D125

forty-one point two

one thousand

28-36.5

one hundred and thirty-six point four

φ3×11

Hydrosphere

core

D140

forty-two point eight

one thousand two hundred and fifty

36-47

one hundred and eighty

φ3.2×13

Open flow

core

D140

thirty-six point five

one thousand and six hundred

45-50

one hundred and ninety-eight

φ3.8×13

Open flow

core

MFY250

sixteen point five

two thousand and five hundred

60-62

two hundred and four


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