... ISO9001 3, OEM 4, Professional, Special Piled and Released Type Shot Blasting Machine PROFESSIONAL MANUFACTURERCE, ISO9001 CertificateMain Parameters:This series uses multiple ... power( except for dust cleaning) KW73,1573,15114,72Steel shot: S70,S110,S170,S230,S280,S330,S390,S460,S550,S660 ... 0.6, 0.8, 1.0, 1.2, 2.0mmZinc Shot: 0.3-1.5mm Q38 Series Shot Blasting Machine / Catenary Abrator