OPEN ¼ ACETYLENE + ¼ OXYGEN
OXYGEN VOLUME = VOLUME OF ACETYLENE
Material:
For welding steel with steel, copper with copper, steel with copper.
Features: very little smoke and whistling, light blue dart and outer plume
OXIDIZING FLAME
OPEN ¼ ACETYLENE + ½ OXYGEN
OXYGEN VOLUME> ACETYLENE VOLUME
Material:
For welding brass and in cutting steel sheets.
Features: Smokeless noise, bright light blue dart and outer plume.
CARBURANT FLAME
OPEN 1/2 ACETYLENE + ¼ OXYGEN
OXYGEN VOLUME <ACETYLENE VOLUME
Material:
For welding aluminum and its alloys, as for welding of steel dowels topped with steel pipes.
Characteristics: with smoke, light blue dart, intermediate plume and outer plume.
