The machine is applicable to the clean the steel pipe outer wall, so it can remove the sand burning, rust, oxide skin, dirt and so on. The surface of the work piece will show the metallic luster, eliminate the inner stress, enhance workpiece's fatigue resistance. So it can achieve the propose to improve the quality of surface and internal. Enhance the corrosion resistance of the machine and metal section. Enhance the steel's fatigue resistance, extend the service life.
Optimize the technology of the steel surface, achieve the complete clean-up purpose
This series cleaning machine(QGW) applicable to various sizes of the steel pipe surface cleaning, widely used in the petrochemical engineering, steel, district heating, drain and so on

Technical parameters		Name		Steel pipe outer wall shot machine	Steel pipe outer wall shot machine	Steel pipe outer wall shot machine
		Type		QGW30	QGW80	QGW150
Size of cleaning piece(mm) diameter x length		Φ50-Φ500×(6000-10000)mm			Φ150-Φ800×(6000-8000)	Φ(250-15000)×10000mm
Roller running speed(m/min )		1.0-3.0			0.5-2.5	860mm/min
Shot blasting machine	Shot-blasting capacity(kg/min)		2×250		2×250	2×350
	Power(KW)		2×15		2×15	2×30
Dust catcher	Type		BC-36		BC-48	BC-42
	Wind volume(m 3 /h)		5000-7000		8000-14500	8000-11000
Total power(not include the dust catcher)KW		49.45			53.77	76.25
Overall dimension(mm)		15000-22000×3100×5400			18000-24000×3850×6800	24000×2265×4986
Remark		Not include the dust catcher			Not include the dust catcher	Not include dust catcher