QGN steel pipe inner wall shot blasting machine

This equipment will blast tube surface through high-speed movement of shot flows,remove oxide skin and other fixture on inner wall ,efficiently improve strength of steel pipe ,surface efficiently improve strength of steel pipe ,surface corrosion resistance and film adhesion through making surface micro-plastic ,deformation ,eliminate ,welding stress ,thus greatly improving the quality and service life of pipeline overall.

1.Adopts workpiece rotation and lateral movement supporting parallel mechanism .

2.Regarding steel pipe with diameter less than 500mm,we adopt shot peening.

3.Regarding steel pipe with diameter large than 500mm,we adopt shot blasting ,we will use steel pipe inner wall special blasting wheel (with hydraulic motor driven ,long shots delivery rod to deliver shots ),achieve adaptive position of blasting wheel support and adjustable function of blasting position.

4.Three dust removal model,it has advantages of high filtration ,reversal blowing on line and good cleaning effect ,etc.

5.Be full curtain separator ,achieve completely separation of shot ,slags and dust

Production Application

This series is used on inner wall shot blasting machine for steel pipe or relative products,to remove oxide scale ,welding slag and other debris on surface ,showing a metallic luster and to increase its area of epidermis ,in order to spray and coating on surface ,it is widely used in petrochemical steel ,city central heating ,eater supply and drainage and other industries