Kason Corporation Europe, Stoke-on-Trent, UK – with headquarters and manufacturing plant in the USA – has introduced the model K100-2(IRC)-SS circular vibratory screener which, with a diameter of 254cm, is believed to be the world’s largest machine of its type. With a screening area in excess of 7m2, it can separate oversize particles from bulk material at rates up to 150t/h. Fully enclosed for dust-tight operation, it features a high-capacity Kascade™ internal recycle screening deck design with two screens of the same mesh operating in series, allowing large-scale throughput without sacrificing efficiency or increasing its footprint.  

Positioned directly above the conventional screening deck, the Kascade deck is of slightly smaller diameter, allowing for a 360° annular gap at the screen’s periphery. As this deck is fed with material at high rates, the on-size material falls straight through the screen of the Kascade deck and is funnelled through a hole in the centre of the lower conventional screen to the machine's discharge outlet.  The overflow material (both on-size and oversize) then cascades over the screen's periphery, and on to the conventional screen deck that scalps the balance of material in normal fashion. www.kasoneurope.co.uk 

 

 

Kason’s 254cm diameter screener