Based on over 30 years' experiences in design, production and service of crushing and screening machines, SBM have developed the NK Series Portable Crushing Plant with higher efficiency. Equipped with high-quality crushers, NK can keep running much more stably and reach a higher capacity. The compact and modular trailer requires a smaller area for installation. Moreover, we have adopted the adjustable supporting legs, built-in belt conveyors and integrated electric control system to reach two targets, that is, easier setup and faster transportation.
Typically, the portable crushing plant is externally powered. Uniformly, the raw materials are conveyed to the jaw crusher or impact crusher via the vibrating feeder for initial coarse crushing. Subsequently, the coarsely crushed materials are further processed by the cone crusher or impact crusher through the belt conveyor. Following this, the finely crushed materials undergo screening on the vibrating screen. Materials that meet size criteria are designated as finished products, while those falling short are redirected to the impact crusher or cone crusher for reprocessing, thus creating a closed circuit with multiple cycles. The granularity of the end products can be tailored to meet user requirements.