product introduce:High pressure roller mill, also known as high pressure mill, is a kind of advanced grinder optimized on the basis of ramon mill, belonging to the earlier strengthened ramon mill, suitable for materials with humidity less than 6% and hardness not greater than 9.3, mainly used for kaolin, limestone, calcite, talc marble, barite and so on.
Applications:Mining, metallurgy, chemical, building materials and other industries more than 280 high - fine powder processing.
A roller mill is a type of machine with a cover barrel, an air intake volute, a grinding ring and a bearing seat.Each roller part is provided with a spring, which is provided with a spring pressure plate.The spring pressure plate is connected with the roller hanger by a screw rod.High pressure roller mill is suitable for grinding non-inflammable and explosive brittle materials, which has the characteristics of preloading, labor saving and no wear between spring and roller. It is widely used in metallurgy, building materials, stone industry, mining, highway construction, water conservancy and hydropower industries.
1、The size range of finished products is wide, and the maximum size can reach 0.95mm (20 mesh).The diameter of the fine powder is generally 0.033mm (425 mesh).
2、Under the action of high-pressure spring, the grinding pressure of the grinding roller on the material increases by 800-1200kg.
3、Lapping device adopts overlapping multi-stage sealing, with good sealing performance.
4、Protect the host machine for easy replacement and reduce maintenance costs.
host, hung high pressure roller mill, roller assembly through the cross arm shaft installed in the roller hanger, hanger roller shaft and shovel head fixed connection, the cantilever roller bearing chamber pressure spring pressure, roller pressed the horizontal arm shaft as the fulcrum force within the ring round surface, when the host through the gear drive spindle, perfect for bucket shovel and roller wheel synchronous rotation, roll round in a circle around its own axis rotation rolling at the same time.The motor drives the analyzer to rotate through the drive.In order to ensure that the grinding machine works under negative pressure, the increased air flow is discharged through the residual pipe between the fan and the main engine and enters the atmosphere after purification.
|Model||Piece of roller||Size of the roller (mm)||Size of the ring (mm)||Feed size(mm)||Fineness of powder (mm)||Capacity (t/h)||Motor power (kW)||Weight (without motor)(t)|