Tecna hand spot welding gun

Hand spot welding gun 7900 - 2kVA

• Lightweight and proven spot welding gun for body repairs.

• Synchronous built-in electronic timer with SCR from 2 to 65 cycles.

• The compensation circuit starts the timer only when a regular current flow is established, which allows working on oxidized sheet metal, surfaces with paint residues or black sheet metal.

• Adjustable force in daN.

• Additional arm pairs for larger arm openings.

• All transformers are coated with Class F insulating material that will not dry out or become brittle. Tested at 4000 volts.

• Equipped with 125 mm arms.

• Wide range of arms and electrodes.

Hand spot welding gun 7902 - 2.5kVA

• Versatile mobile spot welder for body shops and automotive workshops.

• Synchronous built-in electronic timer with SCR from 2 to 65 cycles.

• The compensation circuit starts the timer only when a regular current flow is established, which allows working on oxidized sheet metal, surfaces with paint residues or black sheet metal.

• Current control with phase change for difficult welding, very thin thicknesses, small diameter bars, stainless steel sheet, etc.

• Cos phi control.

• Adjustable force in daN.

• Additional arm pairs for larger arm openings.

• All transformers are coated with class F insulating material. Tested at 4000 volts.

• Equipped with 125 mm arms.

• Wide range of arms and electrodes.

• Available pulse duration control (P version).

Hand spot welding gun 7903 - 6kVA

• For high production output in body shops and light industrial production.

• Fully water-cooled mobile spot welder for use with arms items 7512 - 7513 - 7514 - 7515 on request.

• Versatile mobile spot welder for body shops and automotive workshops.

• Synchronous built-in electronic timer with SCR from 2 to 65 cycles.

• The compensation circuit starts the timer only when a regular current flow is established, which allows working on oxidized sheet metal, surfaces with paint residues or black sheet metal.

• Current control with phase change for difficult welding, very thin thicknesses, small diameter bars, stainless steel sheet, etc.

• Cos phi control.

• Adjustable force in daN.

• Additional arm pairs for larger arm openings.

• All transformers are coated with class F insulating material. Tested at 4000 volts.

• Wide selection of arms and electrodes.

• Available pulse duration control (P version).