Attachment A Spec Sheet.pdf

Orbital Weld Head Spec Sheet

Doc# 1117-3342

Orbital Weld Heads must:

• Be compatible with Arc Machines Inc. (ESAB) AMI 227 power supply.

• Be compatible with Arc Machines Inc. (ESAB) AMI 227 water cooler.

• Be compatible with Arc Machines Inc. (ESAB) consu mables.

• Include Arc Voltage Control (AVC)

• Have programmable oscillation

• Have precision wire feeder with wire guide positioned

• Include Integral clamping system with the ability to adjust for different pipe and tubing diameters

• Include clamping mechanism that allows automatic centering of the weld head on the pipe

• Include water cooled torch for 100% duty cycle operation

Orbital weld heads must have the following dimensions:

• Tube/Pipe OD range of 2.00" -6.625" (SO mm -170 mm)

• Width must be 4.50" (114 mm) (With cross-seam in all the way)

• Length from center of pipe to the end of the handle must be 19.25" (490) mm

• Center line of the torch to the outboard edge of the arc block must be 0.63" (16 mm)

• Radius of the weld head opening must be 6.31" (160 mm)

Orbital weld heads must have the following te chnical specifications:

• Must weld up to a wall thickness up to 0.75" (19 mm)

• Must have a rotational speed of 0.05 -2.0 RPM

• Wire feeder must be on-board and have a feed rate of 5-100 1PM

• Wire spool size must fit 4" standard spools at 21bs.

• Have a wire size range of 0.030" to 0.035" (0.762 mm to 0.889 mm)

• Have a weight of 22 lbs. (excluding cables)

• Torch (water-cooled) must be rated at 200 Amps continuous duty cycle

Torch must have the following adiustment capabilities:

• Lead/Lag of+/- 10"

• Cross-seam must be+/- 0.375" (9.53 mm)

• Tilt in/Tilt out range of 15" to 45"