Press Type Welders and Press / Projection Type Welders
WSI Series and TECNA Welders available from Weld Systems Integrators
Press-type welders and press / projection-type welders from Weld Systems Integrators are among the most versatile resistance welder. They operate different than rocker arm welders. With a rocker arm welder, the lower arm (usually adjustable up and down) is stationary during the weld. The upper arm is not adjustable, but pivots into the weld position, forming the weld circuit.
WSI Series and WSI-TECNA welders on the other hand use either platens or weld arms. The upper electrode and weld head move vertically. The lower electrode is adjusted vertically, allowing for different electrode gaps. Furthermore, the lower electrode remains in a fixed position during the weld process. Common uses include fastener and stud welding because of this vertical action.
Projection welding applications often use platens with t-slots for fixture and tool mounting. Weld arm configurations are more commonly used for spot welding applications. Platens and weld arms are most often made of copper or class 2 copper alloy.
Available WSI Series and WSI-TECNA Press-Type and Press/Projection-Type Welders
Press-Type Spot Welders
Press-Type Spot Welders
Press / Projection-Type Welders
- Fastener, nut and stud welding
- Performing welding operations in tight spaces
- High electrode force applications
- Projection welding applications
- Applications requiring specialized tooling
- Frequent tooling changes
WSI Series – Versatile / Adjustable / Flexible
WSI Series air-operated and water-cooled welders are heavy-duty and durable. MADE IN THE USA at our Warrensville Heights, OHIO location our welders are manufactured for many years of consistent, reliable service.
WSI-TECNA – Resistance welding production at an affordable price
WSI-TECNA press-type and press / projection-type welders are available in single-phase AC, 3-phase DC and 3-phase MFDC configurations. WSI is stocking master distributor of TECNA industrial resistance welders and tool balancers. TECNADirect.com (a division of WSI), stocks, sells, repairs and supports our TECNA inventory.
Contact Weld Systems Integrators
CONTACT Weld Systems Integrators, or REQUEST A QUOTE for more information on our IN-STOCK welding equipment inventory. To speak with a WSI team member, please give us a call at 844-WSI-WELD or +1-216-475-5629.