– Steel casing equipped with tie rods to relieve the stresses transmitted by the rollers
– Two counter-rotating rollers ensuring progressive disintegration of the material
– Small roller equipped with hard steel bars hardfaced with tungsten carbide
– Large smooth roller driven by pulley and V-belt transmission with tensioner
– Adjustable manganese steel scraper for cleaning the smooth roller
– Possibility to integrate a stone removal chute for eliminating large stones