Tecna single-phase spot and projections linear action welding machines 8001D..8009D, nominal power at 50% of continuous current from 35kVA to 80kVA.
Modular conception of the mechanical structure, arms, shelves, cylinders.
Cylinder and stem in thick chromed steel for heavy duty long service life; adjustable anti-rotation device.
Pneumatic components that do not require lubrication against the emission of oil mist in the environment.
Double stroke cylinder with key control. Compressed air filter unit included in the machine.
Disconnector of compressed air supply.
Electrode speed regulators, cylinder end-of-stroke shock absorber and exhaust silencers achieve the minimum noise.
Two-stage electric pedal that allows the parts to be tightened and welded only if correctly positioned, supplied as standard on the spot welder on request on the spot welder.
Predisposition for the connection of an additional two-stage electric pedal for welding with the direct recall of the second welding program.
Transformer, plates, electrode holders and water-cooled electrodes, resin-encapsulated windings.
Synchronous control with SCRs isolated from the cooling water and protection thermostat.
Two-hand control with timer for maximum safety and removable key selector provided for all models; the buttons of the dual control are supplied as standard only in the projection points, on request on the spot spot welders.
Emergency button for immediate machine stop.
Digital control with direct reading of the welding current.