Because of stone crusher is not fully closed, at work, being hit by extrusion, stone, stone clearance of air is extruded and high-speed outward movement, lead dust overflow together, instantly raise large amounts of dust. Dust discharge flow down through the chute (few) or through the feeding mouth upward (most), make the feeding mouth around…

Ball mill maintenance and wear standard: ball mill operation and maintenance personnel must be familiar with to learn the structure of the equipment and parts name, specifications, performance. Operating personnel to the lubrication chart along with the ministries of lubrication, shall not use untreated waste oil, keep the lubricating points clean. Running in check each…