The series of QG inner and outer walls special shot blasting machine for surface treatment, wiping up the oxide coating, welding slag, appearing the metallic sheen, increasing the area of the surface, which is in favor of UV. It applies in the line of petroleum &chemical, steel, city group heating, group drainage etc.

Type              cleaning size (mm)      cleaning speed  (m/min)

QGW100             Ф50-300                2-10 

QGW720             Ф159-720                  2-6           Inner walls

QGW1200              Ф219-1016                1-6            of shot

QGW1500              Ф325-1600                1-6           blasting

QGW2800              Ф1016-2800              1-2           machine

QGN100             Ф50-300                1-4            Outer walls

QGN700             Ф325-720                  1-2           of shot

QGN1000               Ф720-1016                1-4           blasting

QGN1500               Ф1016-1500              1-4          machine