Sub-arc Automatic Girth Welding Machine
Suitable for industries of: OIL AND GAS, PETROCHEMICAL, NUCLEAR POWER STATION, LNG CARRIER AND TERMINAL, etc.
Reference: Rotary Engineering Ltd., Formosa Heavyinductries Corp., CNPC Group, SINOPEC Group
1, Applicable to both bottom-to-top and top-to-bottom tank erection
2, Standard machine suitable for shell plate width: 1.3M-2.8M; Suitable for shell plate thickness: 8mm-50mm
3, efficiency is 30times of manual welding
4, Hydraulic jacking system is necessary when top-to-bottom