THIN-LINE® TL-180B-SA High Force Pneumatic Weld Head – Opposed Electrodes

Formerly known as 180B, 180SA

AMADA WELD TECH’s THIN-LINE TL-180B-SA  air actuated weld head for spot welding applications is a precision, low inertia, force-fired head with a narrow vertical profile which exerts 7 to 100 lb (31.1 – 444 N) of force.

TL-180B-SA features an offset, opposed electrode configuration.

Built in the USA, ideal for both production line and benchtop resistance welding applications, TL-180B-SA  weld heads can operate at speeds greater than 3600 welds per hour!

  • Adjustable Force-Firing
  • Low Inertia Designs
  • Air Actuated Option
  • Adjustable Tare Spring
  • Single Air Regulator
  • Up to 1.5 in (38 mm) Stroke
  • Up and Down Stops
  • Rugged Design

Technical Specifications

Actuation Type Pneumatic
Power Rating
Electrode Configuration
Electrode Alignment
Electrode Type
Force range7 - 100 lb
31.1 - 444.0 N
Stroke 1 in (25 mm)
Automation Ready No
Size (H x D x W) 23.0 in x 16.0 in x 10.0 in (584.2 mm x 406.4 mm x 254.0 mm)
Weight21.5 lb (9.8 kg)


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Drawings (Weld Heads & Actuators – 3D Model (STEP)) TL-180B Assembly .step Download