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Cement Ball Mill

Capacity: 21-155 t/h

Motor Power: 800-3550 kw

Specific surface area: 330-380m²/kg

Application: Cement plant, grinding plant, etc.

Process introduction

Cement ball mill is mainly used in the grinding of finished products and raw materials in cement plants. They are also suitable for metallurgical, chemical, and electric power companies to grind various ores and other grindable materials. The high-efficiency and energy-saving ball mills produced by CHANEG are based on traditional ball mills. This modified new equipment can reduce energy consumption by 30% and increase processing capacity by 15%-20%. According to different requirements, the cement ball mill can adopt edge drive or center drive, and the configuration is flexible.

The material enters the first chamber of the ball mill spirally and evenly through the hollow shaft from the feeding device. There is a step liner or a corrugated liner inside the chamber, which contains steel balls of different specifications. The rotation of the cylinder generates centrifugal force to bring the steel balls to a certain height and then fall. It has a heavy blow and grinding effect on the material. After the material reaches the rough grinding in the first bin, it enters the second bin through the single-layer partition board, which is lined with a liner and steel balls inside to further grind the material. The powder is discharged through the unloading grate to complete the grinding operation.

ball mill processing.jpg

Specifications

Model Output(t/h) Rotate Speed(r/min) Feed size(mm) Grinding Media Load(t) Effective Volume(m³) Drive mode Motor(KW) Main reducer Weight(t)
φ2.4*13 21-23 20.3 ≤25 65 51.7 Rim drive 800 JDX710 116
φ2.6*13 28-32 19.61 ≤25 75 60 Rim drive 1000 JDX800 149
φ3.0*13 33-37 18.08 ≤25 108 80.9 Rim drive 1400 JDX900 172.3
φ3.2*13 45-50 18.04 ≤25 128 92.4 Rim drive 1600 MBY1000
JDX1000
218
φ3.2*14 48-52 18.04 ≤25 138 99.8 Rim drive 1800 MBY1000 228
φ3.4*11 45-50 18 ≤25 115 94 Rim drive 1600 MBY1000 205
φ3.5*13 55-60 17.09 ≤25 160 111.2 Rim drive 2000 JDX1000
MBY1000
250
φ3.8*12 (closed-circuit) 110 16.6 ≤25 175 123.6 Central drive 2500 JQS2500 203 (excluding drive parts)
φ3.8*13 66 16.4 ≤25 195 129.3 Central drive 2500 MFYX250 286
φ4.0*13 80-85 15.5 ≤25 235 155 Central drive 2800 JS140-A 220 (excluding drive parts)
φ4.2*13 (closed-circuit) 140-155 15.6 ≤25 240 157 Central drive 3550 JS150-B/MFX355 287 (excluding drive parts)
φ4.6*13 (closed-circuit) 170-180 15.7 ≤25 292 210 Central drive 4500 MFY450 346 (excluding drive parts)

Projects

Since 1998, cement factories from more than 50 countries and markets worldwide have purchased more than 2000 ball mills from CHAENG. Therefore, CHAENG has been praised as the most cost-effective enterprise in China.

cement ball mill price

Advantages

1. With high stability, won a number of new patents

Double-sliding-belt tube mill of CHAENG is the first one in China to solve the problem that grinding mills cannot continuously work due to the high temperature of sliding-belt shaft bush at the discharge end, and won national patent for utility models with patent No.: ZL201020285841.9. Many examples prove that CHAENG cement ball mill can run steadily for a long time.

2. Novel structure, strong production capacity

CHAENG cement mill adopts the latest and unique streamline design of the world, to reduce the ventilation resistance, increase the effective volume, make discharge easy, and improve the output of the mill. Lining plate in the mill adopts combined structure design, and different lining plate structures are used in different stages of raw material mill, so that the grinding efficiency is improved greatly. Its material drying capacity can reach 10%~15%.

3. Specific surface area of finished product is 3300-3800cm²/g

Specific surface area of the cement produced by CHAENG cement mill is 3300-3800cm²/g. Compared with other mills in the same industry, CHAENG cement mill has advantages of high-fineness product, larger specific surface area,quick hydration reaction, and fast strength development.

Auxiliary Equipment

Vertical Cement Mill Vertical Cement Mill
Cement Production Line Cement Production Line
Ball mill trunnion Ball mill trunnion
Girth Gear Girth Gear
Wear-resistant steel ball Wear-resistant steel ball
Ball Mill Liner Ball Mill Liner
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