ROLJACK cone crusher is similar in operation to a gyratory crusher, with less steepness in the crushing chamber and more of a parallel zone between crushing zones. A cone crusher breaks rock by squeezing the rock between an eccentrically gyrating spindle, which is covered by a wear-resistant mantle, and the enclosing concave hopper, covered by a manganese concave or a bowl liner. As rock enters the top of the Cone Crusher, it becomes wedged and squeezed between the mantle and the bowl liner or concave. Large pieces of stone are broken once, and then fall to a lower position (because they are now smaller) where they are broken again. This process continues until the pieces are small enough to fall through the narrow opening at the bottom of the crusher.
A cone crusher is suitable for crushing a variety of mid-hard and above mid-hard ores and rocks. It has the advantage of reliable construction, high productivity, easy adjustment and lower operational costs. The hydraulic release system of a cone crusher acts an overload protection that allows tramp to pass through the crushing chamber without damage to the crusher.
Our Roljack RSC range of cone crushers is designed with one objective in mind – complete satisfaction for all our customers. Our new, advanced Top Performance (cone crusher) range achieves this by delivering high performance, safe and mechanically reliable crushing. Whether your needs are stationary, wheel mounted or track mounted, these compact, robust, high performance crushers are suitable for heavy duty crushing in both the mining and aggregate industries.
|Opening (MM)||90 – 150||120 -180||120 -180||120 – 180||150 – 250||180 – 280|
|Moter Power||75 – 100||125 – 250||125 – 400|
|Strock (M M)||16, 20, 25||25, 32, 40||30, 40, 50|
|Production In Tons / Hour||50 – 75||80 -125||130 – 180||180 – 250||350 – 450||550 – 700|
Rugged and reliable, and designed to achieve outstanding results, all RSC series cone crushers feature a steep crushing chamber angle, a large crushing stroke, and optimum speed to deliver a finer product through increased inter-particle compression. Our RSC series cone crushers are designed to allow for maximum mobility without sacrificing versatility or crushing force.