Novokramatorsk Machine-Building Plant (NKMZ) manufactured for Poltava GOK an upgraded KKD1500x180 GRSH-M cone crusher with hydraulic slot control.
As a result of the improvement of the design of this crusher, its capacity was 5.5 thousand tons /hour, which is almost 55% higher than before the modernization.
NKMZ has already produced cone crushers of this standard size, but only of standard performance. One of them was manufactured and delivered to Ingulets GOK last year, and has already been installed today.
Higher productivity of the new modernized crusher, while maintaining the same overall dimensions, is ensured as a result of structural changes to the standard model - increased drive power and improved components that crush material.
Another feature is that, at the request of the customer, it will be installed instead of its dismantled worn-out predecessor on existing foundations without changing the mesh of their anchor parts.