A wear panel for mining and materials handling applications is provided. The wear panel includes a housing matrix (1) with a top surface (2), a bottom surface (3) opposite the top surface (2) and at least one cavity (4) with cavity walls (5). The cavity (4) extends through the top surface (2) and the bottom surface (3). The wear panel also includes at least one wear-resistant member (6) with a preformed shape. The at least one wear-resistant member (6) has a top surface (7) and a bottom surface (8) opposite the top surface (7). The wear-resistant members (6) are disposed in the cavity (4) and are locked into place by their preformed shape and the cavity walls (5).

A distributor plate assembly for a vertical shaft impact (VSI) crusher is optimized for abrasion wear resistance. The distributor plate includes a plurality of plate segments, each segment being formed from a main body of ductile iron alloy having cemented carbide granules embedded within the iron alloy.

An abrasion resistant distributor plate assembly mountable within a rotor of a vertical shaft impact crusher to protect the rotor from abrasive wear caused due to material falling on to the rotor. The distributor plate assembly includes a main body, wear-resistant inserts mounted on the main body having a wear resistance greater than the main body, and an elevated central component directly mounted on the main body, which has a wear resistance greater than that of the inserts.

The disclosure relates to a rotor for a comminution apparatus, the rotor comprising: a frame including an upper plate, a lower plate and wall elements; an inlet opening in the upper plate and one or more outlets located between the upper plate and the lower plate; and a distributor plate arranged at an upper surface of the lower plate below said inlet opening wherein the distributor plate is arranged to launch the material towards the surface, wherein the distributor plate comprises a cavity being open at a lower surface of the distributor plate, wherein the rotor further comprises attachment means for maintaining the distributor plate at the upper surface of the lower plate, wherein said attachment means are arranged to frictionally engage with a corresponding surface of the cavity and wherein the attachment means enable the distributor plate to be repositioned into different wear positions.

The present disclosure relates to a vertical shaft impact crusher comprising a rotor having a rotor protection layer which consists of particles of objects to be crushed. The rotor includes at least: a rotor upper plate comprising a rotor upper plate hole, which is an inlet for the object for crushing which is inserted into the rotor; a rotor lower plate disposed to be separated from the lower portion of the rotor upper plate; a rotor upper plate; a rotor side wall disposed between the rotor upper plate and the rotor lower plate and coupled to the rotor upper plate and the rotor lower plate, the rotor side wall being disposed at a position spaced from the rotation center of the rotor; and a circular hole which is formed on the rotor side wall and is an outlet for the object for crushing accelerated by the rotor to come out of the rotor.

The system and method requiring a diverter plate for an in-line mill. The plate for use with the in-line mill includes an aperture for passage of particulate laden fluid therethrough and a plurality of tabs such that the fluid and the particulate entrained thereon is deflected at a variety of axial angles. The diverter plate thus provides a reliable method such that the milling process and component wear resistance is made more efficient thereby.

An abrasion resistant wear plate is mountable within a rotor or a vertical shaft impact crusher to protect the rotor from material fed into the rotor. The wear plate includes a main body that mounts and supports at least one abrasion resistant insert to define, in part, a contact face over which feed material is configured to flow.

A wear panel for mining and materials handling applications is provided. The wear panel includes a housing matrix (1) with a top surface (2), a bottom surface (3) opposite the top surface (2) and at least one cavity (4) with cavity walls (5). The cavity (4) extends through the top surface (2) and the bottom surface (3). The wear panel also includes at least one wear-resistant member (6) with a preformed shape. The at least one wear-resistant member (6) has a top surface (7) and a bottom surface (8) opposite the top surface (7). The wear-resistant members (6) are disposed in the cavity (4) and are locked into place by their preformed shape and the cavity walls (5).

The invention relates to a comminution device for mechanically comminuting material conglomerates consisting of materials of varying density and/or consistency, including a comminution chamber having a supply side with a supply device above the comminution chamber and a discharge side, which comminution chamber is enclosed by a circular cylindrical and/or conical, downwardly widened comminution chamber wall and has at least two portions in succession in the axial direction, in each of which at least one rotor is arranged coaxial with the comminution chamber, each rotor having a rotor shaft and having striking tools which extend substantially radially into the comminution chamber at least during operation, the rotors having opposite directions of rotation in at least two successive portions, deflection ribs being arranged on the inside of the comminution chamber wall at axial intervals and/or the radius of the comminution chamber wall increases from top to bottom.

A rotor for a comminution apparatus. The rotor includes a frame including an upper plate, a lower plate and wall elements. The rotor further includes an inlet opening in the upper plate and one or more outlets located between the upper plate and the lower plate. A distributor plate is arranged at an upper surface of the lower plate below the inlet opening and is arranged to launch the material towards a contact surface. The distributor plate includes a cavity being open at a lower surface of the distributor plate. The rotor further includes attachment means for maintaining the distributor plate at the upper surface of the lower plate. The attachment means are arranged to frictionally engage with a corresponding surface of the cavity and the attachment means enable the distributor plate to be repositioned into different wear positions.