H Beam Shot Blasting Machine 1, Long life, High efficiency 2, CE, ISO9001 3, OEM ... , Special Piled and Released Type Shot Blasting Machine PROFESSIONAL MANUFACTURERCE, ISO9001 CertificateMain Parameters:This series uses multiple-step and rotating point fixed ... , 1.2, 2.0mmZinc Shot: 0.3-1.5mm Q38 Series Shot Blasting Machine / Catenary Abrator