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.