Structure Traits of Higher Pressure Roller

The application layer crushing mechanism of high Pressure Roller grinding machine developed in the world at present is utilised in nonferrous mine, oxidation pellet broken grinding standard gear, it is in current years inside the cement with roller machine according to development of new grinding equipment. Considering that it has high efficiency,Mobile jaw crusher energy saving significant investment, practical maintenance, province and also the advantages of functioning atmosphere, the planet recognized because the advanced crushing grinding equipment, and throughout the planet to acquire the swift promotion application.

1 high stress roller structure

High Pressure Rolls grinding machine is mostly by the following parts: two level set and at the synchronization extrusion roller device of four extrusion vice, 1 of which can be the fixed roller, the other by means of hydraulic system and to supply the hydraulic cylinder pressure market activities ahead of and after roller tiny scope mobile, the roll and bearing the composition in the two sets of extrusion roller, through the orientation device installed inside the box sort structure are composed of three frame, every single extrusion roller have their very own independent structure in 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 energy rolls, material by means of the adjustable feeding device into two rolls of 2 in between material cavity. Central to the gear, the automatic lubrication technique in the bearing the system to provide the grease. High stress roller manage element mainly based on the test the program to supply the signal, the automatic control technique for monitoring gear, the manage can be divided in to the machine, web site, central manage three handle mode.

2 the qualities in the higher Pressure Roll grinding machine

2.1 units grinding low energy consumption,Magnetic drum separator higher production efficiency due to high stress roller make complete use of the laminated broken operating mechanism, the power utilization price is quite high, with all the traditional extrusion kind super finely crusher and compared grinding machine, crushing probability and grinding qualities has enhanced, mainly is the contact point in between particles and forces a lot more sturdy.

2.two it can cope with higher water content material of material grinding approach or traditional finely crushing wet material have to very first will dry material, or use wet ground. Drying can be a big energy consumption from the method along with the wet grinding goods have to precipitate and filtering. But for higher stress roller grinding machine for, roller materials containing some of the top inside the water (significantly less than 10%), not just could make a much better considering that birth roller fabric cushion, but also increase the working life of extrusion roller. The at present utilised challenging alloy column nail roller surface not simply tiny abrasion, and roller surface life can reach 7 000 ~ 30 000 h.Magnetic drum separator

2.three improve follow-up work product grade and recovery

In higher pressure below the function of grain of group from the components within the particles inside the interior, and mineral and the waste rock around the interface amongst the nearby pressure created numerical range, particle ingredients inside the bear the capacity of those pressure, decided to it have been shattered or occurs only deformation. In the therapy of the diamond, the challenging mineral take these anxiety and diamond around the rock is shattered. In coping with the mine, ZhouYan had been shattered, and gold content material fundamental integrity or create a little deformation. For sulfide ore deposits or, as a result of the nature of the variations in between the mineral composition from 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 item grade and useful mineral recovery.

2.four covers an area of much less, the investment province

High stress roller grinding machine since the structure is compact, equipment light weight, attributes of little size, its installation position covers an region of significantly less. Due to the grinding effects mostly in the interaction among the two rolls of pressure, developed primarily by the impact extrusion frame, assume,Shaking concentrator on the simple from the load is modest, so the grinding machine with compared, can save a large variety of basic investment.

two.five production environments is very good

From higher stress roller principle of operate can see, the usage of laminated crushing mechanism, and the material is sealed in rolls and feeding device within the enclosed space, broken by static stress, basic will not influence and material splash, so equipment vibration and noise is low,Shaking concentrator improve the functioning environment.

3 higher pressure roller application

The early 1990 s, the planet market created countries, such as Germany, the United states, Brazil, Russia and also other countries inside the mineral processing industrial region, such as high stress roller research and application, has effectively 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 outstanding financial and social positive aspects.

High pressure roller utilised in pellet feeding of iron concentrate grinding approach technique, irrespective of in the production efficiency and production high quality, economic benefit and social benefit on look, than the embellish is superior a good deal, so, in the processing industry, high stress roller grinding machine replace embellish will will be the trend in the Times