Category Archive: Grinding Mill

How much the ball mill and capacity?

Ball mill is widely used in mineral processing, building materials, metallurgy, cement, glass, chemical and other fields. It has good grinding effect for gold ore, iron ore, molybdenum ore, glass, quartz stone and silicate products. It is one of the most popular equipment in the industry.
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The per hour capacity of ball mill?depends on the models. At present, there are different models of ball mill in the industry. The following is a detailed description:
1. Ф1200×3000
Ф1200×3000 ball mill: cylinder speed is 36r / min, ball loading is 3.5t, feed size ≤ 25mm, the finished size is 0.074-0.4mm, the motor power is 37kw, the weight is 12.8t, the per hour capacity is 1.6-5t;
2. Ф1830×4500
Ф1830×4500 ball mill: cylinder speed is 25.4r / min, ball loading is 15t, feed size ≤ 25mm, the finished size is 0.074-0.4mm, the motor power is 155kw, the weight is 35.5t, the per hour capacity is 4.5-12t;
3. Ф2200×4500
Ф2200×4500 ball mill: cylinder speed is 21.5 / min, ball loading is 27t, feed size ≤ 25mm, the finished size is 0.074-0.4mm, the motor power is 280kw, the weight is 51.8t, the per hour capacity is 9-45t.
4, Ф5500×8500
Ф5500×8500 ball mill: cylinder speed is 13.8 / min, ball loading is 338t, feed size ≤ 25mm, the finished size is 0.074-0.4mm, the motor power is 4500kw, the weight is 525t, the per hour capacity is 108 -615t.
In addition, there are Ф900×1800, Ф1500×5700, Ф2200×7000, Ф2700×4500 and other models of equipment. You can choose appropriate ball mill according to the capacity needs.
Category: Grinding Mill

What is the scope of the stone grinding mill?

What is the scope of the stone grinding mill? What is the grinding mill output range? What is the relationship between yield and fineness is? How to understand through grinding mill screening rate?

Typically 10 mesh to 400 mesh, the smallest micro-grinding up to 200 mesh, typically yield 1-15 tons, vertical mill up to 50 tons. Yield and fineness generally inversely relationship, through screening rate my understanding is that the powder will satisfy customer demand for the required fineness finished all proportion.

10TPH barite grinding plant in Colombia

The configuration of 10TPH barite grinding plant in Colombia

  • Mine Address:Santa Marta, Colombia ? ? ??
  • Equipment:1 set of TGM 160 Trapezium grinding mill
  • Material: limestone and barite
  • Output size: 200 mesh
  • Production: 10TPH

One of our Colombia customers bought one set of grinding plant of 10tph for barite processing. The grinding mill is running very stable and of low failure rate. The final products totally meet our customer’s requirements towards output size, and our customer speaks highly of us.

Barite Grinding Plant and Cost Price

Barite grinding mill is a new patented grinding mill which is launched by Kefid group. The barite grinding mill is especially suitable for large thermal power plant desulfurization and steel desulfurization. And by the European Union CE certification, so that it can directly enter the EU market. kefid barite mill can also be used for processing calcite, feldspar, talc, marble, limestone, dolomite, fluorite, lime, activated clay, activated carbon, bentonite, kaolin, cement, phosphate rock, gypsum, glass insulation materials Mohs hardness of not greater than 9.3, the humidity in less than 6% of non-flammable mineral, chemical, construction and other industries over 300 kinds of high-fine powder processing, the fineness of materials up to 2000 mesh.

Barite grinding mill main features:
1. Trapezoidal device, delaying the material falling speed, increasing the grinding time, a substantial increase in production;
2. Connection using the new damping to reduce noise and to avoid resonance, prolonging life;
3 new supercharged unit, fineness adjustment quick and easy;
4. Energy efficient fans, when the capacity of 40 tons or more;
5 automatic continuous discharge fully meet the requirements of environmental protection.

Cement Clinker Equipment Sale in China

Kefid compay as a leading cement clinker equipment manufacturer supply you crushing machine and grinding mill for the cement clinker process, the cement manufacturers purchasing clinker grind it as an addition to their own clinker at their cement plants. Manufacturers also ship clinker to grinding plants in areas where cement-making raw materials are not available.

Cement clinker grinding machine is your primary choice, we supply you raymond mill, and the fineness of the finished product can be adjusted from 100 to 425 mesh (35micron), we also offer SCM ultrafine mill, the ultrafine mill can be installed directly as the only powder grinding equipment in the whole grinding plant or it can be used as further-grinding machine after ball mill grinding or coarse powder grinding.

Kefid group have more then 100 types of crushing and grinding equipment, which is suitable for processing cement clicker, and Kefid will be able to provide a unique end-to-end solution including cement clinker processing equipment, products maintenances, after sale service, etc. Welcome to consult for more information.

Category: Grinding Mill

Cement Mill Processing Technology

In cement production process, most of the raw materials need to be crushed, such as limestone, clay, iron ore and coal. Limestone to produce the maximum amount of cement raw materials, larger particle size, high hardness after mining limestone crushing occupies a more important position in the cement plant materials broken. The crushing process than the process of grinding economic and convenient, reasonable selection of crushing equipment and grinding equipment is very important. Before the material enters the grinding equipment, it is possible for the bulk material is crushed to a fine, uniform particle size, in order to reduce the load on the grinding equipment, to improve the yield of? fen machine. Material crushing to reduce the phenomenon of the separation of materials of different particle size in the transport and storage process, something in the uniform composition of raw material, to improve the accuracy of the ingredients.

Raw material pre-homogenizing technology is in the retention of the raw materials, to take the process to use the scientific stacker reclaimer technology, raw materials are initially raw material yard along with storage and homogenization function. In the stockpiling by the feedstock prehomogenization basic principle is stoker the incoming raw material continuously in a certain way piled as much as possible parallel to each other, stacked vertically, and the material layer of the same thickness. Reclaimer in the direction perpendicular to the material layer, as much as possible at the same time cut all the material layer, in turn cut until you get finished tile straight to take. From information about cement equipment and technology, please contact with our 24 hours online manager.

Category: Grinding Mill

Gypsum Ore Grinding Plant

In mineral?ore process industry, gypsum mining equipments including gypsum ore crusher, gypsum grinding mill and other gypsum processing equipments. Gypsum have been applied in many industries, such as cement processing, paper making, painting materials, wall decoration and soil concentration and so on. So in order to provide different type of gypsum powder, customer should choose the equipments that can meet their requirement.

Gypsum Ore Crushing

Gypsum ore crusher is the important crushing machines in gypsum ore process. These crushers are used to crush large size of gypsum ore into small particles for next step. Gypsum ore crusher consist of primary jaw crusher,?secondary jaw crusher?or impact crusher, some times there also use cone crushers. These equipments can be used in one complete gypsum crushing and screening plant. Capacity of which is from 10 TPH to 1000 TPH.

Vibrating feeder send gypsum ore in to primary jaw crusher, feeding size is 125mm~750mm. if the output size is still large, secondary jaw is needed to recrush the screened material. Other gypsum stone will be send to cone crusher or?impact crusher, which can decrease the grain size down to 20mm. In this process, gypsum vibrating screen is the perfect ore screening equipment, and gypsum vibrating screen assists to purify gypsum quarry from soil and other impurity. Gypsum belt conveyor is rubber belt conveyor which is the perfect choice for gypsum ore crushing plant.

Gypsum Ore Grinding

Gypsum ore grinding machines is needed if customer wants to get small size of gypsum or gypsum powder. There are many types of gypsum grinding mill for customers choosing. Kefid is a leading company in making and supply the best mineral ore grinding machines, we can choose ball mill,?super thin mill, vertical grinding mill, raymond mill, trapezium mill,?hammer mill, high pressure grinding mill for your gypsum grinding plant according to different application.

China Kefid company is professional company in gypsum ore mining, gypsum ore crushing and gypsum ore powder making, we can provide you with the suitable equipments. By now, about ten gypsum ore grinding plant have been installed in domestic and foreign country, if you need more technical support, please contact us for more help.