
Steel Pipe Out Wall Shot Blasting Machine is one of shot blasting machine made by QIngdao Bestech machinery co.,ltd .
Steel Pipe Out Wall Shot Blasting Machine is mainly used for cleaning the surface of all kinds of diameter of the outer wall of steel pipe, it can be in a state of nature of the surface of the steel with a powerful blast, clear the rusty spot on the its rusty layer and its scale, to get a uniform surface of the metal gloss finish, in order to get rid of stress, improve the quality of steel surface coating and anticorrosion performance.In order to ensure the cleaning effect of the workpiece and the order of the main chamber roller table, the machine is specially equipped with a high-chromium wear-resisting jacket on the main chamber roller table, which can extend the order of the roller table dozens of times.
Steel Pipe Out Wall Shot Blasting Machine is equipped with a pneumatic loading and unloading system on the conveying trolley, which can perform automatic loading and unloading on both sides. After the workpiece is placed in the working position, the mobile sealed chamber moves in the direction of the fixed sealed chamber under the drive of the reducer to seal the steel pipe The ends. During the cleaning process of the steel pipe inner wall sandblasting machine, the projectile and recycling system adopts a wind conveying system. The projectile can be recovered by the negative pressure of the dust removal system inside the steel pipe. When it reaches the enclosed chamber, the space of the auxiliary chamber instantly adds atmospheric force. The conveying force immediately disappeared, and the projectiles landed on the projectile recovery belt conveyor.

QGW Steel Pipe Out Wall Shot Blasting Machine | |||||
Type | Bestech-QGW10 | Bestech-QGW15 | Bestech-QGW20 | Bestech-QGW25 | Bestech-QGW30 |
Pipe Diameter (mm) | 19-100 | 50-150 | 50-300 | 100-1400 | 1000-3000 |
Pipe Length (m) | 1.2-12.0 | 1.2-12.0 | 1.2-12.0 | 3.0-12.0 | 4.5-12.0 |
Blast Wheel *Power | 2*15 kw | 4*15 kw | 4*22 kw | 6*22 kw | 8*22 kw |
Shot blasting Speed | 0.5-4 m/min | ||||












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