QGW steel wall dedicated: QWG series steel wall efficient blasting machine, to achieve a diameter Φ16 ~ Φ2800mm steel outer wall shot blasting, cleaning function with strong attachments to clear the surface of the steel pipe, steel pipe surface showing metal color, to achieve effective The clean-up purposes. Pipe diameter Φ16 ~ Φ600mm the range, using the pipe centerline angled "V"-type roller conveyor, in order to achieve the forward side pipe, while rotating; pipe inner diameter Φ159 ~ Φ2800mm range, the use of wheel rotation. Supporting wheel angle adjustable spacing to achieve a larger pipe diameter range, walking speed and rotation speed is adjustable: blast wheel arrangement with low disposable, high cleaning efficiency, good effect. Pellets circulation purification system uses a full curtain overflow controlled multi-stage separator and winnowing special polyurethane core elevator belting achieve a pill sorting and recycling materials. Shot room set up to adapt to different parts of the seal multilayer curtain, shot pulse cleaning dust removal system uses a cartridge filter, the effect of dust, long service life. The series is suitable for pre-treatment of water, gas, mining, oil and other steel corrosion, used to improve the appearance and surface craft state of its product components. Model Cleanup Dimensions (mm) clean-up speed (m / min) Use QGW600 Φ16-600 2-10 wall shot blasting QGW720 Φ159-720 2-6 QGW1016 Φ219-1016 1-6 QGW1600 Φ325-1600 1-6 QGW2800 Φ1016- 28001-2