High pressure roller grinding machine is suitable for processing Limestone, barite, fluorite, dolomite, ceramics, slag and other Mohs hardness of not more than 9.3, humidity of more than 400 kinds of non flammable and explosive materials in the milling process of more than 6%.
High pressure suspension mill is a kind of it, the machine base is provided with a cover cylinder, air inlet volute, grinding ring and the bearing seat, the motor drives the grinding rollers and install the synchronization in the blade rotation of the spindle through the roller hanger.
High pressure roller suspension vertical milling machine, the complete set of equipment, speed reducer, analysis by the host machine, pipe device, blower, dust collector, jaw crusher, bucket elevator, electromagnetic vibration feeder, electric control system etc..
The grinding wheel and the grinding ring do not contact directly, the crystal structure of the milled powder does not change, the dispersion is good, and the whiteness is not lost.
The classification system uses the horizontal multi head turbine classifier, the classification accuracy is high, the average particle size is fine, and the particle size distribution is concentrated.
Turn the wheel of the grinding wheel through the hydraulic system to replace the grinding wheel and the grinding ring lining board. The main reducer, the grinding wheel and the hydraulic cylinder are respectively provided with a corresponding external hydraulic lubrication station, which reduces the maintenance work of workers and does not delay production.
The grinding wheel and the grinding ring surface are made of high quality wear-resistant material, and the service life is long.
The material is suitable for all kinds of materials with Mohs hardness below 9.3.
The roller device adopts the high quality and high efficiency processing technology, and the overlapping type multistage seal ensures good sealing effect.
The grinding roller and the grinding ring have long replacement period, which eliminates the disadvantage that the replacement period of the centrifugal pulverizer is short.
The lapping device adopts the overlap type multistage seal, and the sealing performance is good.
When the main motor drives the main shaft to rotate through the transmission device, the shovel blade installed in the rack and the roller synchronous rotation around the axis of rotation grinding and grinding roll in ring rolling circle. The motor drives the analysis machine to rotate through the transmission device, and the higher the impeller speed is, the finer the powder is. In order to ensure the working of the mill in the negative pressure state, the increased air flow is discharged into the bag filter through the residual air pipe between the fan and the main engine, and is purified into the atmosphere.