Lincoln Electric 900 - Manual

Tandem MIG Dual Wire GMAW
Tandem MIG™ 800 Amp Welding Torch
AUTOMATED SOLUTIONS
The Lincoln Tandem MIG 800 Amp Welding Torch is designed for medium duty robotic and
hard automation applications. The streamline configuration with extended gooseneck profile
is ideal for robotic applications that require reaching welding joints with restricted access.
The lightweight high strength machined aluminum torch construction provides precise wire
placement that can be used on 5 kg load capacity and larger robot arms. The torch features
a heavy-duty brass water-cooled gas nozzle, designed to minimize spatter build-up and
provide extended contact tip life.
Publication E10.60.1 2/05
www.lincolnelectric.com
Processes
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Recommended Expendable Parts
• 800 amp rating for mixed gases, 60% duty cycle designed to
meet most light gauge steel applications.
• Wide range of useable wire diameters (.035-.062 inches)
provides versatility to fill a variety of application requirements.
• Cool operation for extended component life. Water-cooled
nozzle extracts heat from the contact tips.
• Lightweight construction allows use with most common robot
arms.
• Extended length goosenecks provide access to tight weld joint
locations.
• 22 degree goosenecks provide positive wire contact at the
contact tip.
• Two process derived contact tip spacing and angularity options.
• Large contact tip to diffuser seating area for cooler contact tip
operation.
• Separate routing of air blast hose provides a nozzle cleaning
option without compromising shielding gas supply lines.
Wire liners, contact tips, diffusers, nozzles, nozzle retainers and nozzle
retainer insulators
Recommended Wire Feeders
Power Feed 10 Robotic Wire Feeders K1780-1* or K1780-2*
*Requires use of K1500-1 gun connector
Recommended Power Sources
Tandem MIG power sources:
K2262-1-TM Tandem MIG Power Wave 455M Robotic
K1519-1-TM Tandem MIG Power Wave 655 Robotic
S22693-XXX Tandem MIG 800 Amp Welding Torch
Current Per Electrode:
Total Current:
(both electrodes)
Rated Current with Mixed Gas (Argon-90%, C02-10%)
100% duty
60% duty
100% duty
60% duty
Amps 200 300 400 500 600 700 800 900 1000 1100
For additional Tandem MIG information, request Tandem MIG Process document E10.60.