NNAFW1 - Pin blowing or gouging AFWNM

AFWNM - Acetylene Flame Washing Nozzle Mix

This range of four gouging and blowing nozzles are straight instead of bent, designed with an over expanding oxygen stream which is ideal for "pin blowing" to remove corroded pins / bolts from the hole in which they are "frozen". The centre of the pin is carefully blown away so the slag runs back on itself, the pin cools down and with the missing central portion the pin contracts and may be easily removed.

Many artisans prefer to use this straight style of gouging nozzle for general purpose weld removal for both forward and back gouging techniques.

For more information on NNAFW1 - Pin blowing or gouging AFWNM talk to Noz-Alls Ltd