The soot blowing effect is good, but the air shock wave soot blower can clear the dead angle better.
If equipment and mechanism are used, gas pulse is more complicated, air shock wave is simpler and easier to control.
The most important thing is safety,
Gas is easy to explode, but air is almost impossible.
The price is about the same. The market price is around 30,000+,which is somewhat cheap.
Zhengzhou has a well-known gas company, Zhengzhou Chinese characters.
The air shock wave is preferably red skin in the east. This is a patented product.