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If you have any questions on WSI Select – IN-STOCK equipment available from Weld Systems Integrators, please call 844-WSI-WELD or 216-475-5629 and ask to speak with a WSI Engineer.

• Fully water-cooled portable spot gun
• For high operating rate works in car body repair and light production works in Industry.
• Synchronous built-in electronic timer with SCR from 2 to 65 cycles.
• Compensation circuit starts the timer only when there is a proper passage of current, which enables to perform on oxidised sheets, on surfaces with paint residues or on black sheets.
• Current control with phase shift adjustment to carry out difficult welds, on very thin thickness, on rods with reduced diameter, on stainless steel sheet and similar.
• Balanced construction for easy operation.
• Thread base for fixing on a bench.
• A built-in differential pressure switch operates the timer when the electrode force is correct.
• Additional arm couplings to provide larger opening between arms.
• All transformer are coated with F class insulation material. Insulation test performed at 4000 V.
• To be used with arms item 7512 – 7513 – 7514 – 7515 (on request).
• Pulsation weld time control available (P version).

DOWNLOAD TECNA 7911-7915-7915 Gun Manual