CITIC HIC has successfully developed high pressure grinding roll (HPGR) suited to …Continuously scans the roller surface by laser Detects wear protection failures due to tramp metal Communicates the wear status of the studs Evaluates any service demand Allows the operator to clearly define the best timed stop for ... 14 polycom® high-pressure grinding roll 15.More high-end than ever State-of-the-art sensor technology and data analysis for greater transparency and ongoing optimization resulting in an even better performance and higher productivity through continual roller monitoring while the machine is operating. For decades,

parallel rollers with a small gap between them. This forces the rocks against each other and compresses the feed's density to 80% of its solid […]Higher availability & reliability Robust HRC™ high pressure grinding rolls (HPGR) Reduced operating costs HRC grinding rolls are known for the robustness and longevity of wear components. It gives excellent wear life of the rolls and less downtime with easy replacement of rolls. The anti-skewing arch frame design prevents bearings fromThe technology's working principle is that two counter-rotating grinding rolls expose a column of material to high pressure,

one of which is in a fixed position and another roller that is floating. The two rotating rollers generate such a high pressure that it grinds the feed material to the desired smaller grain size.HPGR or high-pressure grinding rolls have made broad advances into nonferrous metal mining. The technology is now widely viewed as a primary milling alternative,

an HPGR based circuit configuration would often be the base case for certain ore ...The HPGR (high pressure grinding rolls/rollers) is the core equipment of the high pressure grinding process. The machine reduces particles by compressing and crushing the feed between two counter rotating high pressure grinding rolls (HPGR) reduce particles by compressing and crushing the feed between two counter rotating,

our HPGR has been the machine of choice for efficient high-pressure grindingWhat is HPGR? Used in mining applications for the last 30 years parallel rollers with a small gap between them.High pressure grinding rolls (HPGR) are used for size reduction or rocks and ores. They compress the feed material between two rotating rollers,