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Ball Mill is an important piece of equipment for further grinding of already crushed materials. This type of mill is loaded with a certain amount of steel balls as grinding media in its cylindrical body. Dry or wet grinding of various ores and other grindable materials. Ball mill is suitable for grinding all kinds of ores and other materials, is widely used in mineral processing, building materials and chemical industry.
If you are a beginner and do not know about Ball Mill, tell us your raw material characteristics, finished product requirements, site conditions, production budget, hourly production, and other requirements, we have professional engineers to equip you with a suitable model at a reasonable price.
Ball mills are most commonly categorized into Dry Grinding and Wet Grinding according to the material. It can also be divided into two types of lattice type and overflow type according to the different ways of ore discharge; according to the structure, production mode, production materials, fineness, etc., the ball mill type has cement type, mine type, limestone type, ultra-fine type, rod mill type, slag type, high-energy type, vertical, dry, overflow type, lattice type, rotary type, and so on.
The choice between Dry and Wet Grinding in ball mills requires comprehensive consideration of material properties and production requirements:
Dry grinding in ball mills generates significant dust but consumes less energy, making it suitable for water-scarce environments. Wet Grinding utilizes liquid media to enhance grinding efficiency with reduced dust, yet it consumes large amounts of water.
Material properties must be considered: High-hardness, easily oxidized materials require Wet Grinding; water-sensitive materials necessitate dry grinding. Additionally, balancing production capacity, environmental requirements, and operational costs, wet grinding is recommended for metal ores while dry grinding suits cement production. For practical applications, contact us—our professional engineers will determine the optimal solution through mineral processing tests tailored to your needs.
| Models | Cylinder speed （r/min） | Ball load (t) | Feed particle size (mm) | Discharge particle size (mm) | Capacity (t/h) | Motor power (kw) | Weight (t) |
| Ф900×1800 | 36-38 | 1.5 | <20 | 0.075-0.89 | 0.65-2 | 18.5 | 3.6 |
| Ф900×3000 | 36 | 2.7 | <20 | 0.075-0.89 | 1.1-3.5 | 22 | 4.5 |
| Ф1200×2400 | 36 | 3 | <25 | 0.075-0.6 | 1.5-4.8 | 30 | 10.5 |
| Ф1200×3000 | 36 | 3.5 | <25 | 0.074-0.4 | 1.6-5 | 37 | 11.5 |
| Ф1200×4500 | 32.4 | 5 | <25 | 0.074-0.4 | 1.6-5.8 | 55 | 15.6 |
| Ф1500×3000 | 29.7 | 7.5 | <25 | 0.074-0.4 | 2-5 | 75 | 17 |
| Ф1500×4500 | 27 | 11 | <25 | 0.074-0.4 | 3-6 | 110 | 21 |
| Ф1500×5700 | 28 | 12 | <25 | 0.074-0.4 | 3.5-6 | 130 | 24.7 |
| Ф1830×3000 | 25.4 | 11 | <25 | 0.074-0.4 | 4-10 | 130 | 28 |
| Ф1830×4500 | 25.4 | 15 | <25 | 0.074-0.4 | 4.5-12 | 155 | 32 |
| Ф1830×6400 | 24.1 | 21 | <25 | 0.074-0.4 | 6.5-15 | 210 | 36 |
| Ф1830×7000 | 24.1 | 23 | <25 | 0.074-0.4 | 7.5-17 | 245 | 37 |
| Ф2100×3000 | 23.7 | 15 | <25 | 0.074-0.4 | 6.5-36 | 155 | 49 |
| Ф2100×4500 | 23.7 | 24 | <25 | 0.074-0.4 | 8-43 | 245 | 53 |
| Ф2100×7000 | 23.7 | 26 | <25 | 0.074-0.4 | 12-48 | 280 | 48 |
| Ф2200×4500 | 21.5 | 27 | <25 | 0.074-0.4 | 9-45 | 280 | 53 |
| Ф2200×6500 | 21.7 | 35 | <25 | 0.074-0.4 | 14-26 | 380 | 55 |
| Ф2200×7000 | 21.7 | 35 | <25 | 0.074-0.4 | 15-28 | 380 | 56 |
| Ф2200×7500 | 21.7 | 35 | <25 | 0.074-0.4 | 15-30 | 380 | 57 |
| Ф2400×3000 | 21 | 23 | <25 | 0.074-0.4 | 7-50 | 245 | 58 |
| Ф2400×4500 | 21 | 30 | <25 | 0.074-0.4 | 8.5-60 | 320 | 62 |
| Ф2700×4000 | 20.7 | 40 | <25 | 0.074-0.4 | 22-80 | 380 | 91 |
| Ф2700×4500 | 20.7 | 48 | <25 | 0.074-0.4 | 26-90 | 480 | 102 |
| Ф3200×4500 | 18 | 65 | <25 | 0.074-0.4 | Determined according to process conditions | 630 | 149 |
| Ф3600×4500 | 17 | 90 | <25 | 0.074-0.4 | Determined according to process conditions | 850 | 169 |
| Ф3600×6000 | 17 | 110 | <25 | 0.074-0.4 | Determined according to process conditions | 1250 | 184 |
| Ф3600×8500 | 18 | 131 | <25 | 0.074-0.4 | 45.8-256 | 1800 | 190 |
Note: The output will vary depending on different materials, feed particle size and other fact.
Working Principle of Ball Mill: Ball mill is a kind of external gear, double-compartment horizontal drum mill. The material enters the first hopper from the feeding equipment through the hollow shaft spiral. The hopper has trapezoidal sheath or corrugated sheath, which is equipped with steel balls of different specifications, which fall under the centrifugal force of the cylinder to grind the materials. After rough grinding in the first hopper, the material enters into the second hopper through a single partition plate, the second hopper has a flat graduated plate with steel balls for grinding the material. The ground material is discharged through the discharge plate to complete the grinding process.
Ball mill components include large gears, pinions, hollow shafts, gear rings, large gear rings, steel balls, spacers, machine drives, bearings, end liners and so on. The following figure:
Here we talk about the most important part of the ball mill – ball mill steel balls.
Ball mill steel balls are mainly divided into two categories: forged steel balls and cast steel ballsThe main role of steel ball for ball mill is to impact and crush the material, and also play a certain role in grinding. The good or bad crushing effect directly affects the grinding efficiency, and ultimately affects the output of the ball mill equipment.
Dry ball mill is the key equipment for crushing materials after they are crushed. It is used in mineral processing, building materials, metallurgy and chemical industry, and most of the materials handled are metal ores.
Wet ball mill is an important equipment in the grinding process, mainly placed after the crushing equipment, is the key equipment for coarse gravel materials to be crushed again. It is characterized by high crushing ratio, good reliability, strong adaptability and large processing capacity.
For example: At the early stage of the establishment of a certain mineral processing plant, the grinding system used an ordinary ball mill, which caused the phenomena of spitting chunks and abnormal fracture of the liner due to the liner, resulting in the ball mill could not work normally. In order to solve this problem, Chunlei’s wet ball mill was chosen. The ball mill adopts wave-shaped liner, toughness enhancement at the same time the ball-mineral contact area becomes larger, the grinding effect is strengthened, the material particle size is more controllable. Eventually the whole production process is carried out efficiently.
Chunlei Machinery has been engaged in mining machinery manufacturing for more than 30 years, with a wealth of experience in building websites and customer cases, served customers all over the world!
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请输入标题Maria Gonzalez
“Your ball mill has greatly improved our grinding efficiency. The intelligent control system makes operation seamless and the energy saving features help us reduce our environmental impact. Very satisfied.”
Rajesh Patel
“We have been using your ball mills for over a year now and the quality and performance is outstanding, as is the after sales support. Thank you!”
Johnson
“The customized ball mill solution provided by your team fits our needs perfectly. It easily meets our high capacity grinding requirements and is energy efficient, significantly reducing our operating costs. Well done!”
Enhance the service consciousness, strengthen the professional skills training, to create a standardized, professional, elite high-quality team, for the user to solve problems.
The company mainly produces five series of products: crusher, sand making equipment, mineral processing machinery, gold processing machinery, dryer, rotary kiln, cement production line, concrete mixing plant. At the same time, the company provides customers with project design, process design, standard and non-standard product design and production.
As for the price, we can’t show you the exact price because we deal with customers from all over the world and there are many factors affecting the price. If you want to know the price of Ball Mill, you can leave a message to us on this page, we have professional sales staff and engineers to explain to you.
As one of the old brand mining machinery manufacturers in Henan, Chunlei Machinery strictly controls every Ball Mill for sale with more reliable quality. Chunlei has its own R&D team and production site, and sells directly, enjoying factory super low price. What are you waiting for? Contact us immediately!
Pre-sales service
1. Assist customers to prepare the first construction plan; 2. Provide route guidance, reception at any time, and visit our factory at any time.
In-sales service
1. Provide example guidance at any time by phone or email; 2. Install, debug and inspect the equipment, and provide technical support through video.
After-sales service
1. Provide spare parts at the best price for a long time; 2. We provide 1 year warranty and technical support to ensure the smooth operation of the machine.
Q: What factors affect the grinding efficiency of a ball mill?
A: Grinding efficiency is affected by the hardness of the material, the feed size, the size and ratio of the grinding media (steel balls), the rotational speed of the equipment, the filling rate and the running time.
Q: How to choose a suitable ball mill model?
A: Ball mills can be selected according to material characteristics, capacity requirements, finished product size requirements and installation site conditions. It is recommended to consult professional technicians to choose customized solutions.
Q: What is the energy consumption of ball mill? Is it energy-saving?
A: The energy consumption of ball mill is related to equipment design, operating parameters and material characteristics. Modern ball mill adopts energy-saving design, such as frequency conversion speed control, optimized grinding media ratio, etc., which can effectively reduce energy consumption and realize green production.
Q: How to choose the grinding media of ball mill?
A: The choice of grinding media (such as steel balls, ceramic balls) depends on the hardness of the material and the requirements of the finished product size. Usually, media with high hardness and good wear resistance are more suitable for grinding hard materials.
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