Circumferential Seam Automatic Welding Machines for Pressure Vessel

Circumferential seam welding machine is used for welding vessel diameter less than Φ1000mm. It is composed by headstock, tailstock, hydraulic pump, beam, pneumatic bracket, welding trolley, slider, arc protection cover, and controller, etc. The work piece is clamped by adjustable chuck on the headstock; and it can be adjusted to coaxial with the main spindle by means of the ruler on the chuck. The tailstock clamps the work piece by hydraulic pump; When necessary, it can use pneumatic support in the middle of work piece.
Single torch or double torches for different welding process.
Product Specifications
Item
Parameters
Welding Diameter
Φ300~1000mm
Maximum Welding Length
2500mm
Rotation Speed
0.05~1.0rpm
Rotation Motor
Frequency conversion motor
Speed Regulation
Stepless speed regulating
Distance of Hydraulic Pump Movement
500mm
Support type
Pneumatic
Distance of Slider Vertical Movement
450mm
Clutch Type
Manual
Distance of Oscillation Slider Movement
60mm
