QH69 series rebar shot blasting machine is suitable for the surface derusting for buildings, bridges  and  other industries with large I-beam, H –beam  and rebar steel  structure . We can design different size of shot blasting machine for rebar and other structure steel according to customer's demand.

A.  Increasing the anti-fatigue properties of mechanical product and metal components.

B.  Removing stress concentration

C.  Prolonging useful life

D.  Optimize the surface technical status of the work pieces

E.  Increasing the cleaning efficiency rapidly

F.  Reducing the work strength of cleaning job

G.  Reducing the environment pollution 

This machine is consists of  rollers conveyor, blasting chamber, blast wheel, abrasive recycle system, separator , cleaning chamber, dust collector, PLC control system etc