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Used small cement ball mill for slae price

Used small cement ball mill for slae price

Cement can be not only hardened in the air, but also better hardened in the water in which it will maintain and develop strength. So cement is kind of cementitious material which will be of stronger hardness in water. Cement mill is used for cement grinding. Cement crusher is applied for cement crushing. In cement production line you need to choose suitable raw material mill and cement crusher. Cement mill is the key equipment for grinding after the crush process, which is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics, and can be used for the dry and wet grinding for all kinds of ores and other grind-able material. The China cement mills vary from traditional ball mill to new European trapezium grinding mill. In cement making plant, cement grinding mill and cement crusher play a very important role. They can crush or grind the cement to required fineness for industry application. China cement mills have been honored as famous brand of China machinery industry, national top brand product, fixed-point production of national building materials, etc. The cement mill price is also lower than that of the foreign countries.

Features:

1. Ball mills whose diameter is smaller than 3200mm generally adopt antifriction bearing to replace bearing bush sliding bearing, so that 10%-20% of energy can be saved.

2. Ball grinding mill whose diameter is bigger than 2700mm generally adopt low-speed transmission gear to be used in examination and installation of lining board.

3. Ball grinding mill whose diameter is smaller than 1500mm generally adopt unitary and enlarged base, thus shortening the installation time and reducing the installation requirement.

4. Ball mills whose power is lower than 400KW adopt squirrel-cage or slip-ring asynchronous motor and that whose power is higher than 400KW can adopt high pressure asynchronous motor or TDMK series of high-pressure synchronous motor.

5. Two feeder machines can be chosen from: drum type feeder machine and compound type feeder machine to satisfy different needs of working conditions.

6. The gear lubrication methods include grease lubrication, oil bath lubrication and fog lubrication.

7. The bearing lubrication method can be chosen from manual operation and power-driven grease lubrication pump, so that it can realize automatic lubrication operation.

8. There are various types of lining boards to be chosen from, and the B series of energy-saving type can save energy by 10%-20% than A series of standard type.

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.

Technical Parameters:
 

Model Speed of bucket (r/min) Weight of ball (t) Size of feed opening (mm) size of outputting feed (mm) Production (t/h) Power (kW) Weight (t)
Ф900×1800 42 1.4 ≤20 0.075-0.89 0.65-2 18.5 3.6
Ф900×3000 41 2.5 ≤20 0.075-0.89 1.1-3.5 22 4.5
Ф1200×2400 36 3.5 ≤25 0.075-0.6 1.5-4.8 30 11.5
Ф1200×3000 32 5 ≤25 0.075-0.4 1.6-5 45 12.8
Ф1200×4500 32 5.5 ≤25 0.075-0.4 1.6-5.8 55 13.8
Ф1500×3000 31 6.8 ≤25 0.075-0.4 2-7 75 17
Ф1500×4500 27 10.5 ≤25 0.075-0.4 3.5--8 110 21
Ф1500×5700 27 15 ≤25 0.075-0.4 3.5-10 132 24.7
Ф1830×3000 26 13 ≤25 0.075-0.4 4-12 160 28
Ф1830×6400 26 23 ≤25 0.075-0.4 6.5-15 210 34
Ф1830×7000 26 25 ≤25 0.075-0.4 6.5-22 210 36
Ф2200×5500 21 30 ≤25 0.075-0.4 10-22 370 48.5
Ф2200×6500 21 30 ≤25 0.075-0.4 14-50 380 52.8
Ф2200×7500 21 33 ≤25 0.075-0.4 16-50 380 56
Φ2200×9500 21 38 ≤25 0.074-0.4 18-60 475 62

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