As is known that cement is made up of chalk and clay and after the high-temperature calcinations’ process, the first question is the limestone’s crushing.

As the global construction and mining industries increase their requirements for resource efficiency, high reduction ratio has become a core indicator for measuring the performance of crushing equipment. The NP15 impact crusher achieves a single-pass crushing ratio of 1:20 through innovative design, redefining the industry’s energy efficiency standards. This article will analyze how NP15 achieves…