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Working principle of steel pipe inner wall shot blasting machine
Aug 16, 2018

The working principle of the steel pipe inner wall shot blasting machine and the steel pipe inner wall blasting machine is different. When working, the steel pipe is loaded onto the conveying trolley through the hydraulic loading mechanism, and then the conveying trolley drives the steel pipe to move to the fixed sealing chamber. After moving to the predetermined position, the trolley stops.

 

Then, the moving sealing chamber and the moving hydraulic blasting machine move together to the other end of the steel pipe, and after the end of the steel pipe is completely sealed to the detecting position, the moving sealing chamber is stopped, and the steel pipe is closed, and the steel pipe inner wall shot blasting machine is in the trolley Driven, reach the end of the fixed sealing chamber, and then start the steel tube rotation mechanism, the inner throwing head, the projectile conveying mechanism, the dust removal system, and the inner throwing head to move the flat car, so that the steel pipe rotates and throws the head and throws the projectile toward the side wall of the steel pipe. After completely passing the steel pipe, the inner wall of the steel pipe is cleaned.

 

In the inner wall shot blasting machine, the directional sleeve is a wearing part, and it is necessary to check the wear condition and angle problem frequently. If the blasting machine has poor cleaning effect or the cleaning efficiency is low, it is generally the directional sleeve. The position of the window needs to be adjusted or replaced.

 

The small window of the directional sleeve of the inner wall of the steel pipe shot blasting machine should be opposite to the opposite direction of the steel pipe, generally about 30 degrees. The fine adjustment of the directional sleeve of the shot blasting machine can be carried out according to the cleaning trace of the steel pipe to achieve the best position. There is also an important part on the inner wall of the steel pipe shot blasting machine - the splitting wheel, which is fixed on the main shaft and rotates together with the impeller. When the splitting wheel wears more than 15mm, it needs to be replaced in time.

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