Description
TECNA Pneumatic Water Cooled Spot Gun (7911) – 2.5kVA /230V
Features
- Light and proved spot gun for car body repair and maintenance/preassembly 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 sheets and similar.
- Additional arm couplings to provide larger opening between arms.
- A built-in differential pressure switch operates the timer when the electrode force is correct.
- All transformer are coated with F class insulation material that does not dry out and become brittle. Insulation test performed at 4000 V.
- Come with 7401 Arms
- 3.8m Mains Cable
Pulsation weld time control available (version P).
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