Tuffaloy Resistance Welding Products – Welder Arms FOR SALE

Welder Arms IN-STOCK at Weld Systems Integrators

Tuffaloy Welder Arms | Weld Systems Integrators

Tuffaloy welder arms are available from Weld Systems Integrators. We are a Tuffaloy master distributor, maintaining an inventory of products at our Warrensville Heights, Ohio location for quick shipment and delivery.

Class 2 spot welding machine arms made by Tuffaloy reduce set up time and give longer life.

Electrode holder shanks can be attached to these arms from the front by bolting the cap over them. This means no extra clearance is required between the arms to allow running a shank up (or down) into a hole in the arm. It makes the insertion of Tuffaloy multiple-welding holders much easier.

One of the most common failures of welding arms is the destruction of the bolt hole threads due to the relatively soft copper involved. Tuffaloy arms have a transverse steel bar insert in which the bolt hole threads are cut. This dramatically improves thread life.

Standard arm configurations are shown in the table. Special arms are also available.

Welder Arms

Welder Arms
A Arm Diameter B Hole Diameter C Arm Length Description Part Num
2 1 12 SH-7320-1 630-7321
2 1 16 SH-7320-2 630-7322
2 1 20 SH-7320-3 630-7323
2-1/2 1-1/4 12 SH-7320-4 630-7324
2-1/2 1-1/4 16 SH-7320-5 630-7325
2-1/2 1-1/4 20 SH-7320-6 630-7326
3 1-1/2 12 SH-7320-7 630-7327
3 1-1/2 16 SH-7320-8 630-7328
3 1-1/2 20 SH-7320-9 630-7329


Contact Weld Systems Integrators

Weld Systems Integrators (WSI) is your complete source for standard and custom resistance welders, consumables, spare and replacement parts and value added services. We offer WORLDWIDE shipping from our Warrensville Heights, OH location.

CONTACT Weld Systems Integrators, or REQUEST A QUOTE on standard IN-STOCK inventory or fully custom welding equipment. To speak with a WSI team member, please give us a call at 844-WSI-WELD or +1-216-475-5629.

© Tuffaloy Products, Inc.