Stamp Ore Milling Equipment For Sale
Technical Advantages of Stamp Ore Milling Equipment
- 1. The principle of material layer grinding, the brightness and cleanliness of the product are high. The Stamp Ore Milling Equipment adopts the principle of pulverizing machine material layer grinding, and the retention time in the Ore Milling Equipment is short, and the repeated grinding is reduced. The amount of iron in the product is very little. When it is used for grinding white or transparent materials, the whiteness and cleanness of the product is high. The grinding curves of the specially designed rolls and lining plates are more likely to form a powder abrasive layer.
- 2, grinding roller alone lubrication, double pump oil supply. The grinding roller lubrication adopts a separate lubricating station, and the single grinding roller circuit adopts double pump and pump suction mode at the same time, even if the roller bearing is fully lubricated and cooled, and it can ensure the leakage of the roller bearing chamber not too much oil.
- 3, the German ALPINE powder selection technology can achieve the fineness required in one time. The German ALPINE bulls selected principle powder machine using Stamp Ore Milling Equipment, each rotor can be variable speed, the grinding fineness in the selected range can be without two grader, there is no inferior material. The grain size of the finished product is less than 2 mu m, it can reach 70%, and the 325 mesh is low, and it is also suitable for fine-grained finished products from two times.
- 4, automatic control, variable frequency speed regulation, energy saving and high efficiency. The pressure control method of the grinding roll with PLC/DCS automatic control is adopted, the grinding pressure is controlled accurately, and the manual operation is not needed. The host PLC electric control system coordinates and directing the electrical components in the main engine. The main engine speed is controlled by frequency conversion. Compared with any other type of Ore Milling Equipment, it saves 30% to 50% energy consumption and economic benefits.
Increase The Productivity Of Stamp Ore Milling Equipment
- 1, the old static separator of Stamp Ore Milling Equipment is changed into a dynamic and static Ore Milling Equipment. Modification of SEPOL high efficiency separator, can improve the powder selecting efficiency, to reduce fine powder; it can improve the Ore Milling Equipment grinding efficiency and reduce energy consumption. At the same time, it can adjust the speed of the cage wheel of the classifier and adjust the fineness of the product very conveniently. Especially when grinding cement and slag, the fineness of cement or slag powder can be adjusted at any rate of 320 ~ 500mM2/kg, which is very beneficial to the high cement quality.
- 2. Adjust the airflow distribution of the annular nozzle reasonably. Through the reasonable distribution of nozzle in the disc periphery, and the cover plate adjusted individually for each nozzle opening, can make the air quantity and spray nozzle of a disc material quantity, and will not cause excessive air cycle air short circuit, thereby reducing the nozzle air pressure to reduce energy consumption.
- 3. Use the external material circulation. A large part of the Ore Milling Equipment's pressure drop loss is consumed in the nozzle area. The internal circulation needs very high airflow speed (60 ~ 85m/s), which will cause pressure loss of about 3000 to 5000Pa. If the velocity of air flow is reduced to 20 ~ 40rrgs, the pressure loss is greatly reduced, and more materials fall down. The hoist can be used to return the falling material back to the Ore Milling Equipment, which reduces the pressure loss and energy required for the internal pneumatic conveying material. In grinding slag, the general external circulation is 2 times the output. For example, the output of grinding slag cement is 75t/h, and the external circulation volume of hoist is 150t/h. This ensures that the pressure drop of the system is very small, so that the power consumption of the Ore Milling Equipment fan is greatly reduced. The outer loop can also be in the slag containing iron magnetic iron selected by practice, the original slag containing 210Kg/h iron, the circulation to remove 170Kg/h, only 40kg/h of the iron in residual material, will not affect the grinding roller coat and disc liner wear, does not affect the quality of slag cement.