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2.4 Equipment
Included in a complete welding head are a feed motor to feed in the wire and contact
equipment which supplies current to the wire and provides a good contact.
Contact equipment is available in several different versions.
S A2 TF is used for submerged --arc welding.
S A2 TG is used for MIG/MAG welding.
Main components of the A2 TFE1
1 Straightener.
2 Contact equipment which
consists of a contact tip,
connector and flux tube.
3 Angular slide
4 Slide (hand operated)
5 Motor
6 Wire drum
7 Flux hopper (may be
fitted with a cyclone)
8 --
9 Trolley
10 Column
11 Disengagement knob
Main components of the A2 TGE1
1 Straightener
2 Contact equipment which
consists of a connector, gas
nozzle and water hoses
3 Angular slide.
4 Slide (hand operated)
5 Motor
6 Wire drum
7--
8 Wire guide.
9 Trolley
10 Column
11 Disengagement knob
GB