STANDARD AND CUSTOM RESISTANCE WELDERS

Heavy-Duty, Medium-Duty and Light-Duty Resistance Welders from Weld Systems Integrators.

Standard and custom welders from Weld Systems Integrators.

Resistance welders from Weld Systems Integrators includes Rocker Arm Welders, Press Type Welders, Capacitor Discharge Welders, Spot Welding Guns, Bench Welders, Seam Welders and Door Welders. WSI is a full-line manufacturer and distributor of standard and custom resistance welding machines. Power supplies include single-phase AC, three phase DC and MFDC, as well as single phase CD.

WSI Rocker Arm Spot Welders
Rocker Arm Welders from Weld Systems Integrators, Inc. (WSI) are designed to provide a resistance welding production solution at an affordable price.

WSI Press Type Welders
For welding applications that do not require the heavy-duty features of a standard press welder but demand the same reliability at a lower cost, the EconoPress is your solution. The slim design allows for usage in tight places, utilizing significantly less shop floor space.

Capacitor Discharge Welders (sometimes referred to as Capacitive Discharge)
Struggling to find a solution to a difficult joining application? Capacitor Discharge Welders from Weld Systems Integrators is your solution.

Spot Welding Guns
Weld Systems Integrators (WSI) offers a wide range of spot welding guns, ranging from 15kVA to 137 kVA. We offer both scissors-type and c-type models, available in standard and custom configurations.

Benchtop Welders
Benchtop welders from Weld Systems Integrators are the perfect solution for resistance welding of smaller assemblies.

Seam Welders
Latitudinal, longitudinal and circumferential Seam welders from Weld Systems Integrators.

Door Welders
Weld Systems Integrators designs and manufacturers standard and special resistance welders for the economical production of steel doors and frames.

Used Welding Equipment
Looking to spend less and still receive a quality welder? WSI used welding equipment, professionally stripped, inspected, repaired and tested under load by an experienced technician, are a great option.