Working principle of pipe inner wall shot blasting machine

The pipe inner wall shot blasting machine is a equipment specially used for cleaning the inner surface of the pipe. It projects the shot blasting particles to the inner surface of the steel pipe through a high-speed rotating shot blasting device to remove the oxide layer, rust and other dirt on the inner wall of the steel pipe to achieve the purpose of cleaning and rust removal.

The working principle is as follows:

Feed system: The steel pipe to be cleaned is placed on the feed roller and transported to the feed system of the shot blasting machine.

Shot blast cleaning chamber: After entering the cleaning chamber, the steel pipe is positioned and begins to rotate. The cleaning room has a high-speed rotating shot blast and spray gun.

Shot blasting cleaning process: start the shot blasting device and project the shot blasting particles onto the inner surface of the steel pipe. Shot blasting particles have a certain impact force and can remove the oxide layer, rust and other dirt on the inner wall of the steel pipe. At the same time, the spray gun will release cleaning agents (such as water or solvents) to help clean the inner wall of the steel pipe.

Shot blast particle recovery and reuse: During the cleaning process, shot blast particles bounce back after contact with the inner wall of the steel pipe and are recovered through the recovery system. After screening and cleaning, the recovered shot blasting particles can be used again to realize the recycling of shot blasting particles.

Discharge system: The cleaned steel pipe leaves the shot blasting machine from the discharge roller, usually through the roller and transmission.

In general, the steel pipe inner wall shot blasting machine uses high-speed rotating shot blasting particles and spray guns to impact clean the internal surface of the steel pipe, and at the same time, through the recovery and reuse of shot blasting particles, to achieve continuous and efficient cleaning operations. This can quickly and thoroughly remove the dirt and impurities on the inner wall of the steel pipe, improve the surface quality and working life of the steel pipe.

Shot blasting machine

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