April 14, 2009
Tweco® has introduced the Spray Master™ GMAW gun. It is lighter and smaller than the company's No. 4 GMAW gun, with an ergonomically designed platform.
The gun includes a rotatable conductor tube with an articulating head that helps lock the gun angle for certain positions, making it easier to reach different joint configurations and tight joints. Duty cycle is 80 percent with argon mixed gases.