The special shot blasting machine for inner and outer walls of steel pipe is suitable for surface cleaning of various types of steel pipe. After cleaning, the steel pipe shows metal original color (sa2.5 near white grade), so that the surface of steel pipe can improve the tensile compressive strength of the steel pipe, this machine is pass-through type. V-type roller continuous conveying workpiece, moving and rotating, can choose automatic loading and unloading system, advanced technology, high production efficiency, good cleaning effect.

Features: the shot blasting device is arranged in a suitable position (for example, under the chamber or on the top surface), and the feeding side of the workpiece is rotated, so that the shot effect of the steel pipe with different diameters can be consistent. 

The special shot blasting machine for QGW series steel pipe is designed and customized according to the requirements of pipe diameter, length, wall thickness, rust degree and cleaning requirements, production beat, construction site and purchase budget, etc. according to the user's steel pipe. The following table is not an exhaustive list, but only a few of the commonly used models. For the qgw steel pipe shot blasting machine, when the pipe diameter is less than 1000mm, the steel V-type roller way is used for conveying and the top shot blasting mode. When the pipe diameter exceeds 1000mm, the polyurethane roller is used for conveying, and the side face shot blasting mode is adopted at the bottom