The machinery type of this series fits for cleaning up section steel , ,steel structure , I-steel board architectural machine and other large jointing mechanical part .It is useful for wiping up the surface rusting ,welding slag, oxide coating ,eliminating interior residual stress ,obtaining uniformity metallic sheen .So as to enhance the coated quality and antisepsis effect.

Name        Double hung        Double hung        Double hung         Double hung

successive          successive           successive           successive

pass-through shot     pass-through shot     pass-through shot    pass-through shot

blasting machine     blasting machine       blasting machine    blasting machine

              QT20H              QT50H                 QT3740H          QT3720H

The exterior

Size of cleaning 5880×3185    4000×3270          Ф2500×4650        Ф2000×3200

casting (mm)    ×957              ×1320             

The type of

impeller head   XQH400        XQH400              XQH350               XQH300

Power(kw)    8×18.5         8×18.5                8×15               12×11

The quantity

of shot        8×280         8×280                  8×250                12×200

blasting(kg／min)

total power (kw)187.4         187.4                 148.3              168.3

(except for dust cleaning)

total air rate      30000         30000                 19000              38000

volume m3/h

The external dimension18000×8150 21000×7000     14000×6200        19000×7200

of  machine(length   ×11300     ×11509           ×7500              ×7080

*width*height) mm                       (under ground1650)  (under ground2150)