亚洲杯欧赔

Separators

Two separation stages in one compact housing

the grinding circuits´ efficiency is especially limited by the efficiency of the separator. due to the special requirements of the separation system within a high pressure grinding roll (hpgr) circuit, köppern developed the 2-stage koesep.

亚洲杯欧赔the patented set-up of this special separator combines a deagglomeration and coarse separation in a static cascade classifying stage with a fine separation in a high efficiency dymanic classifying stage. the special feature of the 2-stage koesep is the very compact design. therefore it is also well suited to upgrade existing grinding plants.

亚洲杯欧赔with the 2-stage koesep the hpgr can be operated in semi-finish grinding mode with one separator only. particles with product fineness are discharged from the grinding circuit early, the ball mill is relieved. this results in a lower specific energy consumption of the whole grinding system and an increased overall throughput.

Research and Development

high-pressure comminution and separation process research is a fundamental element of process design in the cement and ore mining industry. köppern has several semi-industrial pilot-plant facilities  installed at the bergakademie freiberg, the university of british columbia (canada),  als ammtec (perth, australia)  and toms (irkutsk, russia).

Read more about R&D

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