In time of two-stage and three-stage medium and fine crushing, if the K-series portable crushing and screening plants are equipped with the CS, HST or HPT series cone crusher with high performance and high production capacity, we can achieve high productivity, large crushing ratio and excellent grain shape. The CS, HST or HPT series cone crushers are perfectly designed in crushing stroke, crushing speed and crushing chamber shape, which, as proved, has advantages in performance, efficiency, production capacity and product quality over the traditional cone crushers.
When medium and fine cone crushers are needed in the two-stage or three-stage portable crushing process, according to the crushing application requirements, there are several portable plants available for options, including nine types equipped with cone crushers and six types equipped with vertical shaft impact crushers; moreover, such portable plants are equipped with screening machines, able to classify materials or go into next-stage crushing.
The K-series medium and fine crushing and screening portable plants boast the maximum throughput of A + t/h. There are three kinds of pure vibrating screen types available. As for the pure vibrating screen type, it can be upgraded by installation of a crusher to realize the crushing and screening function. The frame carrying platform needs no additional investment and you can directly purchase the corresponding main engine equipment (cone crusher or vertical shaft impact crusher) and corresponding accessories to upgrade and expand the production scale of the stone production line.
Crushing + screening portable plant: used for the secondary crushing process, with more complex processing technology achievable by means of portable device combination.
Pure screening portable plant: used for multiple-in-one operations to screen fine materials in the coarse crushing.
The same kind of vehicle body can be commonly used by several models; Flexible crushing unit exchange system and screening unit exchange system - mere investment in stand-alone equipment can realize exchange of different feeding units and between impact and jaw crushers on the same vehicle body in a short period of time. The complete set has its all systems perfectly matched, able to adapt to wider occasions, achieve more comprehensive crushing functions and maximize customers’ benefits.
K-series portable crushing and screening plants is released by the elite R & D team after decades of unremitting efforts. K-series portable crushing and screening plants, including seven modules and a total of 72 types, are able to be widely used in such phases as coarse crushing, intermediate crushing, fine crushing, ultra fine crushing, sand-making sand washing, sand shaping and screening in fields of metal mines, building aggregates and solid waste treatment, etc. Also they are able to meet customers’ requirements for diversification, high quality and high production capacity, and committed to providing customers with comprehensive and systematic integration solutions.