Mini AGW / AGW1-P is an Automatic Girth Welder | Rail mounted AGW | 3 O’Clock Welder | Tank Welder designed to travel on a rail which is temporarily fixed to the shell plate.
The Mini AGW has been developed to weld the upper outside and lower inside horizontal weld seams of Spheres, digesters and other field erected pressure vessels. Because of the temporary rail mounting system an AGW Mini is also the correct choice for tank shell replacement (repair work) project where a standard over the top of the shell plate AGW will not work.
Our Mini AGW in available in multiple configurations depending on your requirements and it can be built to weld with SAW (sub-arc) or gas shielded wire processes.
- Mini AGW / AGW1-P adopts simple rack, light structure, convenient for transportation
- Rack can be weld to suitable height on tank wall according to welding seam position, wider applicable plate width range
- Traveling mechanism is equipped with clutch, and the rack can be manually moved under clutch state
Mini AGW Applications:
- Tank shell plate replacement welding
- Power generation welding
- Wind tower welding
- Sphere welding
- Digester welding
- Field erected pressure vessel welding
- Applicable tank diameter: 3m and above
- Applicable plate thickness: 8-45mm
- Applicable plate width: >780mm
- Applicable steel grade: Carbon steel, low alloy steel, high strength steel
- Rack speed range: 100-2650mm/mim
The line of tank equipment we supply includes items such as over 10 models of the Automatic Girth Welder (AGW), AGW-LNG, AGW-USA, AGW-LW Light Weight Automatic Girth Welder AGW-1, AGW-11, AGW1-P, AGW1-P2, AGW-stiffener welder, AGW Mini, AGW Sphere welder, AGW-Mig, witch are also know as a (3:00, 3 O’clock welder) Including an AGW built for tank Jacking (tank jack-Up) projects.