Submerged Arc Welding Machine

Automated Submerged Arc Welding Machine for welding Storage Tanks

Features

• Make of Power Source & Wire Feeder – Lincoln Electric, USA.
• Weatherproof Electrical cabinet.
• Robust DC motor for tractor movement.
• Auto flux recovery unit.
• Fine adjustable manual cross slide for vertical & horizontal adjustment.
• Weld head slide assembly.
• Auto sensor for wire feeder speed.
• Flux stored in Flux Recovery Unit as well as in Flux discharge hopper.
• View glass in flux hopper & in Flux Recovery Unit
• Two or more FCAW / MIG / SMAW welding heads can be used using one
• Power Source (by using Multiweld 350) which increases vertical welding productivity by more than double.
• Same mechanism can be used for Arc gouging.
• Machine is compact, light weight& can be handled without the need for a large crane.
• Root welding with backing strip possible.

Technical Specifications

Welding plate width	For first / top shell – Min. 800mmFor subsequent shells – No restriction.
Tank diameter	Suitable for tanks more than 8 mtr in diameter.
Welding current	From 250 Amps Upto 1000 Amps at 100% duty cycle.
Output Voltage	44V
Welding Speed	250 mm to 700 mm/min
Idle Travel Speed	Upto 1000 mm per minute.
Wire diameter	2.4 / 3.2 mm / 4 mm
Weight of Welding Head	216 kgs (approx.) without flux & wire spool.