Characteristic analysis of angular steel sand

　　1. Processing and production process of angular steel sand:

　　After high temperature heat treatment, the steel shot is broken into angular steel sand. Finally, various sand sizes are screened by the automated screening system. GL angular steel sand has a higher hardness than GP angular steel sand, but the edges and corners of GL angular steel sand will be rounded during sandblasting operation, which is especially suitable for the pretreatment operation of removing oxide skin from the steel surface. Angular steel sand hardness is very high, in the sandblasting operation will always maintain the Angle, the formation of regular, hairy surface is particularly effective. This kind of angular steel sand is mainly used in compressed air shot peening equipment. Angular steel sand is broken into sand particles from high carbon cast steel pellets, and then tempered into three kinds of hardness to meet different needs.

　　Shot blasting steel plate shot blasting, steel shot blasting, section steel shot blasting. Play sand play sand treatment. Pretreatment coating pretreatment, coating pretreatment, surface pretreatment, ship plate pretreatment, section steel pretreatment, steel pretreatment, steel plate pretreatment, steel structure pretreatment, different hardness of angular steel sand GP angular steel sand. Direct CONSTRUCTION IS IN THE CONCRETE OF INITIAL SET STAGE OR CEMENT MORTAR SURFACE, AFTER CLASSICS WIPE FLAT FORM A HARD WEAR-RESISTING, DUST-FREE BEAUTIFUL SCLEROSIS FLOOR. Concrete casting screed spread emery aggregate - Screed finish machine

　　Two, angular steel sand characteristics:

　　Moderate hardness, strong toughness, impact resistance, can be used repeatedly for several times, long life, good resilience, strong adhesion, fast cleaning speed, low sand consumption, no crushing, cleaning workpiece brightness, good technical effect, the metal surface cleanliness of the product can reach the international standard. The surface roughness is up to 25-150um, which increases the contact surface of the metal surface, improves the surface adhesion of the coating, and has very significant economic benefits to refine the metal surface and strengthen the metal structure. It is the most advanced predecessor at home and abroad, the most ideal quality material for cleaning, spraying, rust removal and strengthening.