Get a bigger weld throat by Koweld’s CS-31 Fillet Tandem Welder which allows you to weld with 2 torches simultaneously. Re-adjustment option is available for adjusting the distance between the torches. Minimized gear backlash with constant drive speed gives you high welding quality and longer life span of welder. Magnet release handle offers easy mounting and dismounting also, the portable and lightweight structure makes it convenient to be used and easily moved from station to station. Travel speed in Cm/Min or Inch/Min is available with the help of user manual. For More Details, Contact: Weldflow Engineers