Structure Qualities of Higher Pressure Roller

The application layer crushing mechanism of high Pressure Roller grinding machine created in the world at present is utilised in nonferrous mine, oxidation pellet broken grinding typical equipment, it's in recent years in the cement with roller machine determined by improvement of new grinding gear. Since it has higher efficiency,Mobile jaw crusher energy saving important investment, handy maintenance, province and the positive aspects of functioning environment, the globe recognized because the sophisticated crushing grinding equipment, and throughout the world to get the quick promotion application.

1 high pressure roller structure

Higher Pressure Rolls grinding machine is primarily by the following components: two level set and in the synchronization extrusion roller device of 4 extrusion vice, one of which is the fixed roller, the other by means of hydraulic technique and to supply the hydraulic cylinder pressure market activities before and soon after roller tiny scope mobile, the roll and bearing the composition from the two sets of extrusion roller, via the orientation device installed inside the box type structure are composed of three frame, every extrusion roller have their own independent structure of the very same transmission device,Magnetic drum separator and by means of the universal shaft coupling, and hydraulic coupler or security clutch and planetary gear reducer drive program composed of 1 to transport the power rolls, material by means of the adjustable feeding device into two rolls of two in between material cavity. Central towards the gear, the automatic lubrication method of the bearing the method to provide the grease. Higher pressure roller control part primarily based on the test the method to provide the signal, the automatic manage program for monitoring gear, the control could be divided in to the machine, website, central handle 3 manage mode.

2 the qualities in the higher Pressure Roll grinding machine

two.1 units grinding low energy consumption,Magnetic drum separator higher production efficiency due to higher stress roller make complete use from the laminated broken working mechanism, the power utilization price is quite high, with the traditional extrusion kind super finely crusher and compared grinding machine, crushing probability and grinding qualities has enhanced, mostly would be the contact point amongst particles and forces much more powerful.

2.2 it could deal with higher water content material of material grinding procedure or traditional finely crushing wet material must very first will dry material, or use wet ground. Drying is really a big energy consumption of the approach and also the wet grinding goods must precipitate and filtering. But for high stress roller grinding machine for, roller materials containing some of the top within the water (much less than 10%), not only could make a better considering that birth roller fabric cushion, but also boost the operating life of extrusion roller. The at present utilised difficult alloy column nail roller surface not simply tiny abrasion, and roller surface life can attain 7 000 ~ 30 000 h.Magnetic drum separator

two.3 increase follow-up work solution grade and recovery

In higher stress below the function of grain of group of the components in the particles within the interior, and mineral along with the waste rock around the interface between the neighborhood stress created numerical range, particle components inside the bear the ability of these tension, decided to it had been shattered or happens only deformation. Inside the remedy of the diamond, the hard mineral take these stress and diamond about the rock is shattered. In coping with the mine, ZhouYan were shattered, and gold content standard integrity or generate just a little deformation. For sulfide ore deposits or, due to the nature of the differences among the mineral composition on the interface happen pieces, and boost the mineral disintegrate degrees.Shaking concentrator In oozy homework, particle surface and particles of cracks and crevices inside exudate can infiltration, so as to enhance the solution grade and valuable mineral recovery.

two.4 covers an location of less, the investment province

High pressure roller grinding machine since the structure is compact, equipment light weight, features of modest size, its installation position covers an area of much less. Due to the grinding effects mostly within the interaction between the two rolls of pressure, produced primarily by the effect extrusion frame, assume,Shaking concentrator around the standard of the load is modest, so the grinding machine with compared, can save a large variety of fundamental investment.

2.five production environments is great

From high pressure roller principle of operate can see, the use of laminated crushing mechanism, and also the material is sealed in rolls and feeding device inside the enclosed space, broken by static stress, basic won't influence and material splash, so gear vibration and noise is low,Shaking concentrator enhance the operating environment.

three higher stress roller application

The early 1990 s, the globe sector developed countries, such as Germany, the United states, Brazil, Russia as well as other countries inside the mineral processing industrial area, including high pressure roller study and application, has successfully with high stress roller grinding machine for diamond disintegrate, precious metals ore dressing, base metal ore dressing and preparation material, the pellet projects, and have achieved remarkable economic and social benefits.

High pressure roller utilized in pellet feeding of iron concentrate grinding approach technique, regardless of in the production efficiency and production good quality, financial advantage and social advantage on appear, than the embellish is superior a good deal, so, within the processing sector, high stress roller grinding machine replace embellish will will be the trend from the Times