China Ball Mills, Cement Ball Mills, Ball Grinding Mill
Jinma mining machinery as a professional ball mill supplier and we have mining ball mill for sale. To our pride, mining ball mill has been exported to more than 100 countries in the world. Our ball mill has good performance and energy-saving mining ball mill can offer a grinding solution near the quarries, so it can greatly reduce the cost and make mining activities more convenient. It has two grinding ways which include dry way and the wet way, ball mills have been designed in standard sizes of the final products between 0.074 mm and 0.4 mm in diameter.
China Ball Mills, Cement Ball Mills, Ball Grinding Mill Application:
Ball mill is widely used in powder-making production line which include silicate, new-type building material, cement, refractory material, fertilizer, glass ceramics and so on. It can be divided into tabular type and flowing type according to different extracting way of mine. At the same time, it also can grind ores or other materials that can be grinded either by wet process or by dry process.
China Ball Mills, Cement Ball Mills, Ball Grinding Mill Working Principle:
The material enters the first warehouse of the milling machine spirally and evenly. when the barrel body rotates and then produces centrifugal force, at this time, the steel ball is carried to a certain height and falls to make the material grinding and striking. After grinding coarsely in the first warehouse, the material will enter into the second warehouse for regrinding with the steel balls and scale board. In the end, the powder is discharged through the discharging port and final products are completed.
the ball mill produced by jinma mining machinery
Technical Parameter of Slag Grinding Mill
Model | Rotation speed (r/min) | Grinding media loading(t) | Feed size (mm) | Discharge size (mm) | Capacity (t/h) | Power (kw) | Weight (t) |
Φ900*2100 | 38 | 1.5 | ≤15 | 0.075-0.89 | 0.5-2 | 15 | 3.9 |
Φ900*2400 | 38 | 1.8 | ≤15 | 0.075-0.89 | 0.7-2.8 | 18.5 | 4.5 |
Φ900*3000 | 38 | 2.51 | ≤15 | 0.075-0.89 | 0.8-3.5 | 22 | 5.0 |
Φ1200*2400 | 32 | 3.8 | ≤20 | 0.074-0.4 | 0.9-4.8 | 30 | 9.2 |
Φ1200*2800 | 32 | 4.0 | ≤20 | 0.074-0.4 | 1.0-5.0 | 30 | 9.5 |
Φ1200*3000 | 32 | 4.5 | ≤20 | 0.074-0.4 | 1.2-5.6 | 37 | 11.5 |
Φ1200*4500 | 30 | 5.5 | ≤20 | 0.074-0.4 | 1.5-6.0 | 55 | 13.6 |
Φ1500*3000 | 27 | 7.0 | ≤25 | 0.074-0.4 | 2.5-6.5 | 75 | 15.0 |
Φ1500*3500 | 27 | 8.5 | ≤25 | 0.074-0.4 | 3.0-8.2 | 75 | 15.6 |
Φ1500*4500 | 27 | 11 | ≤25 | 0.074-0.4 | 4-10 | 95 | 21 |
Φ1500*5700 | 27 | 12 | ≤25 | 0.074-0.4 | 4-13 | 110 | 23.5 |
Φ1830*3000 | 24 | 12 | ≤25 | 0.074-0.4 | 5-15 | 130 | 31 |
Φ1830*3600 | 24 | 13 | ≤25 | 0.074-0.4 | 5-16 | 130 | 32 |
Φ1830*4500 | 24 | 14 | ≤25 | 0.074-0.4 | 5-18 | 155 | 33.5 |
Φ1830*7000 | 24 | 21 | ≤25 | 0.074-0.4 | 6-20 | 210 | 36 |
Φ2100*3000 | 24 | 18 | ≤25 | 0.074-0.4 | 7-26 | 210 | 38 |
Φ2100*3600 | 24 | 21 | ≤25 | 0.074-0.4 | 7-35 | 215 | 39.5 |
Φ2100*4500 | 24 | 26 | ≤25 | 0.074-0.4 | 8-42 | 245 | 43.5 |
Φ2200*3000 | 21 | 28 | ≤25 | 0.074-0.4 | 8-43 | 245 | 46 |
Φ2200*4800 | 21 | 35 | ≤25 | 0.074-0.4 | 9-45 | 285 | 48 |
Φ2400*3000 | 21 | 23 | ≤25 | 0.074-0.4 | 8-60 | 285 | 55 |
Φ2700*4500 | 21 | 48 | ≤25 | 0.074-0.4 | 12-83 | 475 | 79 |
the structure of the ball mill
the gear of the ball mill
Discharge port of grinding mill
the ball mill liner
Ball Mill Grinding Ball:
the transmission part
China Ball Mills, Cement Ball Mills, Ball Grinding Mill Advantages:
1.High efficiency and low invest with high return.
2.Even product size that means the shape of the final products is circular.
3.Easy operation and easy maintenance.
4.Good stability and low energy consumption.
5.Adjustable device.
6.No pollution and low noise.
the locai use of the ball mill
New dry cement process in cement plant
1.Crushing and Preblending
In cement plant, most of the material need to be broken, such as limestone, clay, iron ore and coal, etc. Limestone is the largest amount of raw material in cement production, after mining the size of limestone is large, with high hardness, so the limestone crushing plays a more important role in cement plant.
2. raw material preparation
In cement plant, producing each 1 ton of Portland cement need grinding at least 3 tons of materials (including raw materials, fuel, clinker, mixed materials, gypsum). Grinding operation consumes power about 60% of total power in cement plants, raw material grinding takes more than 30%, while coal mill used in cement palnt consumes 3%, cement grinding about 40%. So choosing the right grinding mills in cement plant is very important.
3. raw materials homogenization
Adopting the technology of homogenization could rationally get the best homo-effect and afford an eligible production to the demand
4. preheating and precalcing
Preheater and calciner is key equipment for precalcing production technique.
5.burning cement clinker in a rotary kiln.
The calcination of Rotary Kiln is a key step of cement production , it makes directly influence on the quality of cement clinker.
6. cement grinding
Cement grinding is used for grinding cement clinker (and gelling agent, performance tuning materials, etc.) to the appropriate size (in fineness, specific surface area, said), optimizing cement grain grading, increasing the hydration area, accelerating the hydration rate to meet the requirements of cement paste setting, hardening.
7. cement Storage & packing
Portland cement plant
Portland cement is the most common type of cement in general usage in many parts of the world, as it is a basic ingredient of concrete, mortar, stucco and most non-specialty grout. The cement is produced by grinding raw clinker which is making by Limestone, Clay, Coke and Gypsum. The grinding of cement clinker is a straight forward process. The clinker is put to feed hopper, which in turn feeds into the pre-crusher. Then the table feeders extract it out from the pre-crusher and put it into the ball mill. Finally, this fine powder is blended with gypsum which makes the portland cement
ball mill used for cement plant
1>.Pre-sale services: enthusiasm
We provide you with the prophase plan, process flow design and manufacturer equipment according to your special demand.
2>.Sale services: servant
Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.
3>.After-sale services: faithfulness
To establish long term friendship, we will regularly pay return visit to customers.
Supplying technique, building design, instruction, installation and debugging for free.
4>.We provide one-year warranty to make sure your machine runs consistently.
We always offering lifelong services and provide spare parts for a long term.
the clients of the factory
1>Zhengzhou Jinma Mining Machinery Co.,Ltd was established in 1976. Our company specializes in manufacturing large and medium-size crusher, sand making machine, ball mill, magnetic separator, flotation machine, mineral processing equipments, and related machines. Our company covers an area of 7000 square meters. Now, our annual export sales about six million USD. It has passed ISO9001:2008 quality management system, CE certification, SGS and BV factory audit.
2>Support & service from Zhengzhou Jinma Mining Machinery Co., Ltd
1. Jinma provide the design, process diagram and foundation drawings according to clients' request.
2. Clients are welcome to inspect the equipment when the equipment are ready to delivery.
3. Equipment will be delivered with English Manuals and technical drawings
4. Engineers available to service machinery overseas, to make the layout design, foundations, guide the installation, commissioning run test, training workers, etc.
5.The equipment ordered from jinma will be guaranteed within 2 years since the day of purchasing if the problem is due to the equipment’s quality. If there is big quality problem with the equipment, the seller will discuss with the buyer and offer proposals to solve the problems within 72 hours since the notice from buyer.
6.Offer spares for the equipment within 10 years
the certificate
1.How long is the delivery time of your equipment?
The delivery time is within 30 working days. But when the project is very big and the customers have special requirement on the equipment, the delivery could be extended.
2.How long is the equipment warranty period?
Our equipment warranty period is 1 year. Wearing parts and problem coursed by worker’s wrong operation are not included.
3.Can you provide wearing parts?
We have two casting factories that specialize in produce wearing parts for our clients. If your equipment are not manufactured by our company, please provide us the wearing parts drawing.
4.Can you give me a solution and quotation?
Of course, to provide accurate solution and quotation, please give us background information, including, raw material, the capacity, max. input size, the output size, the usage of final products, etc.
If you want to know more about the product ,please contact me at ant time ,i am cherry fan
| Company | Zhengzhou Jinma Mining Machinery Co., Ltd |
| Name | Cherry Fan |
| Tel | +86-371-67511065 |
| Fax | +86-371-67512579 |
| Mobile | +86-18239673197 |
| Skype | cherry74120 |
| Web |