Structure Qualities of High 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 gear, it really is in recent years within the cement with roller machine based on improvement of new grinding gear. Since it has higher efficiency,Mobile jaw crusher power saving considerable investment, handy upkeep, province and the positive aspects of operating environment, the globe recognized because the sophisticated crushing grinding equipment, and throughout the globe to get the fast promotion application.

1 high pressure roller structure

High Pressure Rolls grinding machine is mostly by the following components: two level set and at the synchronization extrusion roller device of four extrusion vice, a single of which can be the fixed roller, the other through hydraulic method and to provide the hydraulic cylinder pressure market activities before and following roller little scope mobile, the roll and bearing the composition in the two sets of extrusion roller, via the orientation device installed within the box sort structure are composed of three frame, each and every extrusion roller have their own independent structure on the identical transmission device,Magnetic drum separator and by way of the universal shaft coupling, and hydraulic coupler or security clutch and planetary gear reducer drive method composed of 1 to transport the energy rolls, material by means of the adjustable feeding device into two rolls of two among material cavity. Central towards the gear, the automatic lubrication program in the bearing the system to provide the grease. High stress roller control part mostly according to the test the method to provide the signal, the automatic control program for monitoring gear, the control could be divided in to the machine, internet site, central manage three manage mode.

2 the traits of the higher Pressure Roll grinding machine

two.1 units grinding low power consumption,Magnetic drum separator high production efficiency because of higher stress roller make complete use from the laminated broken working mechanism, the power utilization price is quite high, using the traditional extrusion kind super finely crusher and compared grinding machine, crushing probability and grinding characteristics has enhanced, mostly would be the make contact with point among particles and forces far more robust.

2.two it can take care of high water content of material grinding method or traditional finely crushing wet material must 1st will dry material, or use wet ground. Drying is really a huge power consumption from the process and also the wet grinding products must precipitate and filtering. But for high stress roller grinding machine for, roller components containing a number of the very best within the water (much less than 10%), not merely could make a greater since birth roller fabric cushion, but also increase the operating life of extrusion roller. The at the moment used challenging alloy column nail roller surface not merely tiny abrasion, and roller surface life can reach 7 000 ~ 30 000 h.Magnetic drum separator

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

In higher pressure beneath the function of grain of group on the supplies within the particles in the interior, and mineral and also the waste rock about the interface in between the regional stress developed numerical range, particle ingredients inside the bear the potential of these pressure, decided to it had been shattered or happens only deformation. Within the therapy of the diamond, the challenging mineral take these anxiety and diamond around the rock is shattered. In dealing with the mine, ZhouYan have been shattered, and gold content standard integrity or generate just a little deformation. For sulfide ore deposits or, because of the nature on the variations between the mineral composition from the interface come about pieces, and enhance 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 product grade and helpful mineral recovery.

two.four covers an region of much less, the investment province

Higher stress roller grinding machine because the structure is compact, gear light weight, characteristics of modest size, its installation position covers an location of less. Due to the grinding effects mainly within the interaction between the two rolls of pressure, created mainly by the impact extrusion frame, assume,Shaking concentrator around the fundamental of the load is tiny, so the grinding machine with compared, can save a big number of fundamental investment.

2.5 production environments is great

From high pressure roller principle of function can see, the use of laminated crushing mechanism, along with the material is sealed in rolls and feeding device within the enclosed space, broken by static stress, basic won't effect and material splash, so gear vibration and noise is low,Shaking concentrator increase the operating atmosphere.

3 higher pressure roller application

The early 1990 s, the globe sector developed countries, such as Germany, the United states of america, Brazil, Russia along with other nations inside the mineral processing industrial region, such as high stress roller research 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 accomplished remarkable economic and social positive aspects.

High stress roller used in pellet feeding of iron concentrate grinding method program, regardless of in the production efficiency and production top quality, economic advantage and social benefit on look, than the embellish is superior a whole lot, so, in the processing industry, high pressure roller grinding machine replace embellish will is the trend on the Times