Categories
Air Blow Guns
A blow gun directs compressor air to clear swarf, dust and moisture — the simplest and most used pneumatic tool in a workshop.
Use and safety
The gun connects to the compressor through a quick coupler, and line pressure is set at the regulator on the air preparation unit. Cleaning needs little pressure; high pressure throws swarf at a dangerous speed.
Never direct compressed air at skin. Eye protection and watching where the swarf will go are the two safety steps most often skipped on this simple tool.
Frequently Asked Questions
What pressure should I use?
Low pressure is enough for cleaning, set at the line regulator. High pressure throws swarf dangerously and raises noise levels.
Why does the gun spit water?
Condensate collected in the receiver and the line. A water separator and filter, plus draining the tank regularly, solves it.
What are the safety points?
Never point compressed air at skin or at anyone, wear eye protection, and check where the swarf will fly. Long-nozzle models keep hands away from the work.