... . manufacturer-factory 2.ISO certificate 3.CE certificate MB6 -steel belt CrawlerType(tumble type) Shot Blasting MachineTechnical Parameters1,inside dimension: diameter ... mmShot speed 72 m/s4,elevator 5.5kw5,kw steel belt drive 116,screw conveyer 3kw7,magnetic separater magnetic sparate quantity: 50kg ... V 50 Hzcontrol powder single phase 220V 50 Hz steel belt tumble shot blasting machine