Product Description
Ultra fine limestone ball mill grinding machine for gold copper iron chromite ore grinding
Product Description:
Ball mill is a key equipment for grinding and crushing materials, widely used in powder production lines such as cement, silicate, new building materials, refractory materials, fertilizers, ferrous and non-ferrous metal beneficiation, and glass ceramics. Ball mills can grind various ores and other materials, including dry and wet types. Due to the different discharge methods, there are two types of ball mills: grid type and overflow type.
Widely used in industries such as construction materials and chemical industry, such as cement, fireproof materials, bauxite, diamond sand, glass raw materials, construction sand, stone, metallurgical slag, etc.
A ball mill is a type of grinding machine used to grind crushed materials into extremely fine powder. This series of ball mills is mainly suitable for industrial and mining enterprises such as placer gold, copper, lead, manganese, iron slag, silver, aluminum, limestone, gypsum powder, metallurgy, building materials, chemical and other grindable materials. It can be used for wet and dry grinding, open circuit grinding, and circular grinding of power feeders. This machine has the advantages of reasonable design, strong adaptability to raw materials, fast operation speed, high crushing rate, large capacity, and convenient operation.
Working principle
Working principle:
A ball mill is a horizontal rotating device driven by external gears. The material is uniformly transmitted to the grinding chamber through the sleeve shaft. There are stepped pads, corrugated pads, and steel balls of different specifications in the chamber. The centrifugal force generated by the rotation of the cylinder carries the steel ball to a certain height and impacts and grinds the material. The ground material is discharged through the discharge plate, and the grinding process is completed.
Applications and Features
Ball Mill Applications and Features:
Ball mills are mainly used for grinding materials in industries such as minerals, cement, refractory materials, and chemical engineering. There are two types of ball mills: dry and wet. During the operation of a wet ball mill, a certain amount of water and other liquids are added to the material to improve its flow capacity and thus increase production capacity. During the operation of a dry ball mill, the decrease in material flow capacity can affect production capacity. Therefore, it is necessary to install an air suction device at the outlet of the ball mill, and then form a negative pressure inside the ball mill to increase material flow and improve production capacity.
1. The lining can be replaced.
2. Mineral ball mill is an effective tool for grinding many materials into fine powder.
3.There are two ways to grind: dry method and wet method.
4.The final particle size depends entirely on the hardness of the material you grind.
5.When the drum rotates, the material is crushed between separate grinding media, which mix and crush the product into fine powder within a few hours.
Ball mill is the important equipment for recrushing the materials after they are primarily crushed. It is an efficient tool for grinding various materials into powder. There are two ways of grinding: the dry process and the wet process. It can be divided into tabular type and flowing type according to different forms of discharging material. Ball mill is widely used in metallurgy, chemical, mining, cement, construction, industrial and mining industries etc.
Installation Instructions
The operation and maintenance:
(1)The raw material should be put into the machine after the machine running normally.
(2 )This machine is not allowed to state with the material in the machine. If the machine is stopped
because of stoppage, the residual material in the machine should be cleared. Then start the machine again.
(3)The material should be put into the machine uniformity, not sometimes much sometimes less.
It's better to use a feeding equipment.
(4)The bearing part should be add butter regularly.
(5)Every bolts should be checked to avoid flexible.
(6)The bearing should be changed in time if it is damaged to avoid damage other parts.
(7)While the machine is running formally, you should check if there is abnormal sound in the reducer box and or bearing part, if there is a too high temperature, if there is too big motor current and so on.If it happened, you should stop the machine to remedy of the trouble.
(8)The motor V-belt should be removed while examine and repair the machine for your safe.
Product Parameters
Specification and technical parameters:
| Model |
Shell rotation speed
(r/min) |
Ball load
(t) |
Feeding size
(mm) |
Discharging size
(mm) |
Capacity
(t/h) |
Motor power
(kw) |
Total weight
(t) |
| 900×1800 |
36-38 |
1.5 |
≤20 |
0.075-0.89 |
0.65-2 |
18.5 |
5.5 |
| 900×3000 |
36 |
2.7 |
≤20 |
0.075-0.89 |
1.1-3.5 |
22 |
6.7 |
| 1200×2400 |
36 |
3 |
≤25 |
0.075-0.6 |
1.5-4.8 |
30 |
12 |
| 1200×3000 |
36 |
3.5 |
≤25 |
0.074-0.4 |
1.6-5 |
37 |
12.8 |
| 1200×4500 |
32.4 |
5 |
≤25 |
0.074-0.4 |
1.6-5.8 |
55 |
13.8 |
| 1500×3000 |
29.7 |
7.5 |
≤25 |
0.074-0.4 |
2-5 |
75 |
16.8 |
| 1500×4500 |
27 |
11 |
≤25 |
0.074-0.4 |
3-6 |
110 |
21 |
| 1500×5700 |
28 |
12 |
≤25 |
0.074-0.4 |
3.5-6 |
130 |
25.8 |
| 1830×3000 |
25.4 |
11 |
≤25 |
0.074-0.4 |
4-10 |
130 |
29 |
| 1830×4500 |
25.4 |
15 |
≤25 |
0.074-0.4 |
4.5-12 |
155 |
35.5 |
| 1830×6400 |
24.1 |
21 |
≤25 |
0.074-0.4 |
6.5-15 |
210 |
43 |
| 1830×7000 |
24.1 |
23 |
≤25 |
0.074-0.4 |
7.5-17 |
245 |
43.8 |
| 2100×3000 |
23.7 |
15 |
≤25 |
0.074-0.4 |
6.5-36 |
155 |
34.8 |
| 2100×4500 |
23.7 |
24 |
≤25 |
0.074-0.4 |
8-43 |
245 |
42 |
| 2100×7000 |
23.7 |
26 |
≤25 |
0.074-0.4 |
8-48 |
280 |
56.6 |
| 2200×4500 |
21.5 |
27 |
≤25 |
0.074-0.4 |
9-45 |
280 |
51.8 |
| 2200×6500 |
21.7 |
35 |
≤25 |
0.074-0.4 |
14-26 |
380 |
60 |
| 2200×7000 |
21.7 |
35 |
≤25 |
0.074-0.4 |
15-28 |
380 |
62 |
| 2200×7500 |
21.7 |
35 |
≤25 |
0.074-0.4 |
15-30 |
380 |
64.8 |
FAQ
FAQ:
1. What is the raw material do you want to grind?
2. What is the capacity per hour do you need?
3. What is the raw material input size?
4. What is the output size of your product?
1.Are you a manufacturer or a trading company?
A: We are a professional manufacturer of rotary kiln equipment and related machinery
(Rotary kiln, granulator, crusher, grinder, dryer, cooler, feeder, conveyor belt), etc.
2.What should I do if I encounter some trouble while using it?
A: We will provide English manuals and videos to show you how to solve the problem, and if necessary, we will dispatch our engineers to your factory.
3. Do you provide installation services after ordering the machine?
A: For single machines, we provide guidance and operation videos for users.
For the production line, we provide professional construction drawings and arrange engineers to guide users in installing machines. Assist users in training skilled workers.
4.Can we visit your factory and see your equipment?
A: We really warmly welcome every customer to visit our factory, and we can take them to visit the machinery factory
1. We have comprehensive technical and business consulting services;
2. Propose the most suitable solution and equipment for our customers;
3. Free CAD design: If you can provide materials, target capabilities, and factory information, we can provide you with free CAD design.
After Sales Service:
1. Safe and fast payment methods;
2. Assist clients in equipment foundation construction;
3. Dispatch engineers to install and debug the equipment;
4. Provide training for frontline operators on site;
5. Regularly visit customers, solve production problems, and provide lifelong service
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