JMT DLH Series Welding Manipulators

JMT DLH Series Welding Manipulators

Available in capacities from 2204 lbs – 44092 lbs.

For projects with hard to reach seams and joints we have our Welding Manipulators. We offer three types: Fixed Type, Fixed with Rotation, and Traveling with Rotation. On every model the torch is fitted to the arm which then raises, lowers, and moves along the main shaft to facilitate welding those hard to reach joints on larger projects such as tanks. With the Fixed with Rotation type, the shaft itself can rotate to further expedite the process. For increased accessibility, the Traveling with Rotation manipulator can be placed on tracks to move from point to point, increasing efficiency and speed in welding.

Operators control the unit via an automatic control unit on the column. TV monitors, cooling systems, automatic arc tracking, seam tracking systems, or flux recovery systems can be added on to customize the functionality of your unit.

JMT offers three styles of column-boom manipulators to help extend your lift and reach:

  • Fixed
  • Fixed with Rotation
  • Travel with Rotation

With our welding manipulators, no job is too big or too hard. Our boom is designed to weld hard-to-reach joints such as the inside seams of small tanks or the longitudinal and traverse seams of large tanks. The welding operator controls the process using an automatic control unit located on the column.


  • 13.12′ Vertical Stroke
  • 16.4′ Horizontal Stroke
  • 3.28 Ft/Min Elevation Speed
  • .39 – 3.94 Ft/Min Traverse Speed
  • 660 Lb. Max Load at Extremity<
  • ±180° Rotation Angle (Manual or Motorized)
  • 25.59′ Total Height
  • 78¾” Rail
  • 4.92/9.84 Ft/Min Speed
  • 4.5 HP
  • 15,215 Lbs.

Optional features that can be added to your welding manipulator include: a TV monitor, automatic arc tracking, and flux auto-feed or recovery systems.