AUTOMATIC ORBITAL WELDING HEAD FOR TUBE TO TUBE

Mod. 211F

(on request also without filler wire)

GENERAL TECHNICAL SHEET

WELDING PROCEDURE: TIG with filler wire
WELDING POSITION: Horizontal, vertical, inclined
WELDING DIAMETER: Up to 76,3 mm
WELDING HEAD POSITIONING: Suspended by spring tool balancer
TORCH CENTERING: By elastically mounted clamps and micrometrical screw axial adjustment (± 5 mm)
TORCH COOLING: Water cooled
TORCH INCLINATION: 45°/90°(Others at request)
ELECTRODE DIAMETER: 1 ÷ 3,2 mm (2,4 std)
FRONT ELECTRODE ENCUMBRANCE: 21 ± 5 mm
WELDING CURRENT: 170 A DC max pulsed/linear
ELECTRODE-TO-WORK DISTANCE ADJUSTING: By round tracer and linear radial movement
SUPPLY VOLTAGE: 24 V DC
FILLER WIRE FEEDING UNIT: Directly mounted on machine body
FILLER WIRE SPEED: 10 ÷ 200 cm/min
FILLER WIRE MOTOR: Standard, 24 V DC (optional tachofeedback)
FILLER WIRE SPOOL: Standard Midget type Ø 4” about 100 mm
FILLER WIRE DIAMETER: 0,6 ÷ 1,2 mm
CONNECTING CABLE: L = 8 m ; 4,100 Kg
MACHINE WEIGHT: 4,300 Kg