Pulsed GMAW Welding Safety: Essential Precautions & Hazards

Pulsed gas metal arc welding (GMAW) is a kind of welding that employs a wire electrode and a shielding gas. Common safety messages include general safety warnings, electric shock warnings, warnings about moving parts and warnings about hot parts.

Electric Shocks

• Never touch live electrical parts. Wear dry, intact safety gloves and body protection. Always employ insulated mats and try not to work in damp areas.

Moving Parts

• Always keep away from moving parts such as fans and gears. It is also necessary to ensure that all doors, guards, covers and service panels are closed while working. Only individuals who have been properly trained should open and close doors, guards, covers and panels.

Hot Parts

• Avoid overheating machines and equipment by allowing sufficient time for them to cool down. Also, avoid installing units on or near flammable materials.