Roll Texturing Etching Machines

Roll texturing etching machines1. Product introduction:Roll texturing shot blasting machine is especially for shot blasting for the designated part of the roller. Shot blasting for roller can not only remove feculence like rust, oxidation film, welding spatter, but also intensify the rigidity of roller to HS90-95 instead of HS4-45 before texturing process. It eliminates, tress concentration and improve roller's anti fatigue, therefore the roller acquires some roughness. High efficiency,low cost,and cost-effective.2.Working Principle:The trolley is pulled into shot blasting chamber locked and doesn't move,the workpiece(rolls) support in the car spin rubber supporting shaft (roller) on the uniform spin around the axis. The impeller head is arranged on the top of the chamber body to inject special pills,shot blast workpiece surface,Make the work surface without destroying the original geometric precision to acheive uniform rough purpose.3.Technical parameters:The workpiece is cylindrical roller.Max. workpiece size (mm) :800x5000 (L)Process:excircle texturingImpeller head power:22KWWorkpiece conveying way:automatic trolley (can transport one piece for each time).4.Major components of roll texturing shot blasting machine:1) a special trolley car for roll texturing2) texturing shot blasting chamber3) impeller head4) screw conveyor5) bucket elevator 6) air separator7) 2 pills storage hoppers 8) 2 pills controllers9) rotary vibration screening machine 2sets10) chamber top sealing11) guide rail12) foundation(providing civil construction drawing)13) dedusting system14) electrical control Main Technical Parameters( Roll Shot Blasting Machine )NO.NameTechnical data1hardness for RoughingHSD93~982Roller diameterΦ260mm≤Φ600mm3Roller length500~2000 mm4Total length of rollers1100~4000 mm5texturing surface roughness after BlastingRa0.5~5um±15%6The maximum weight of roll≤4000kg7capacity36.4KW