Single Roller Hammer Crusher for sale

Single Roller Hammer Crusher consists of a base frame and drum with a set of breaker plates or flanges mounted in one half, a horizontal rotating shaft on which the hammers are mounted, and a set of breaker bars or grates situated around the lower circumference of the frame. The rotor consists of a shaft carried in bearings on either side of the housing at the centre of the multi-flanged drum. The flanges are drilled near their outer edges for hinge pins to which the hammers can be attached. The speed or the rotor is such as to keep the hammers in position by centrifugal force. Rock entering the crusher is struck by the hammers and cast against the breaking plates. This action can be repeated several times in one pass through the crusher. Hammer crusher crushes by attrition action. A series of transversely arranged, tapered, wear resisting steel bars form a circular cross section just below the hammers path. The spacing of these bars is varied to suit the required product size. When a sticky feed is crushed in this type of breaker the grates soon become blocked and the crusher can eventually stall. The problem then arises that the product will leave the crusher at a high velocity and protection of the conveyor belt removing the product may be needed.