Rocker Arm Spot Welders

WSI Series and TECNA Rocker Arm Spot Welders available from Weld Systems Integrators

Rocker arm spot welders provide fast production speeds and consistent / high quality welds. Also, the ergonomic frame design and properly configured controls can also reduce operator fatigue. As a result, rocker arm spot welders from Weld Systems Integrators are a versatile, adjustable and flexible option, with a wide range of features, at an affordable price.

Click on the links below for more information on WSI Series and WSI-TECNA Welders.

WSI Series

WSI Series Rocker Arm Spot Welders from Weld Systems Integrators are available in standard and custom configurations. Our welders are MADE IN THE USA at our Warrensville Heights, OHIO location.

The WSI Series welders feature rugged light or heavy-duty frame construction, and can be fully customized. This includes your choice of welding controls, single-phase AC or three-phase MFDC power supplies, tooling, foot and air-operation, safety systems and more.

LEARN MORE about WSI Series Rocker Arm Welders from Weld Systems Integrators.


Another IN-STOCK option from Weld Systems Integrators are TECNA Rocker Arm Spot Welders. WSI is stocking master distributor of TECNA Industrial Resistance Welders and Tool Balancers. (a division of WSI), stocks, sells, repairs and supports our TECNA inventory.

WSI-TECNA welders are available in single-phase AC or three-phase MFDC power supplies. also carries the TECNA line of three-phase DC press welders for high duty-cycle applications.

Available WSI-TECNA models include:

  • WTR-4640 (16 – 25 kVA)
  • WTR-4641 (20 – 25kVA)
  • WTR-4643 (20 – 25kVA)
  • WTR-4647 (50kVA)
  • WTR-4649 (50kVA)
  • WTR-4662 (50kVA)
  • WTR-4666 (50kVA)

LEARN MORE about WSI-TECNA Welders from Weld Systems Integrators.

Contact Weld Systems Integrators

CONTACT Weld Systems Integrators for more information on the WSI Series and WSI-TECNA welders available from Weld Systems Integrators. For immediate assistance, please give us a call at 844-WSI-WELD.