3660E-tech / 3670E-tech
The E-tech are the new TECNA's welding systems dedicated to the end-of-line plants. The versatility of the machine together with the excellent technical features given by the TE760 welding control unit, create a machine that can be used both in the car body repair field as well as in the industrial one so to ensure an excellent welding quality in very high-productive fields.
- Fully water-cooled "C"-type gun providing a force of 450 daN at 8 bar.
- The welding guns are connected to the machine through two exra-flexible water-cooled cables 2400mm long.
- Water-cooling system on board the machine.
- TE760 welding control unit of industrial design.
- Simplified programming by means of 9 keys and backlit graphic display.
- Medium frequency inverter control with IGBT.
- Storage of 150 welding programs; 4 of them recallable from the outside.
- Up to 15 programmable parameters foreach program.
- Slope up, slope down, pulses, pre-weld, post-weld functions and adjustment of the welding times with 1 ms resolution.
- Display of the welding current RMS and of the use percentage of the welding machine.
- 2 operating modes: constant current and FIX.
- Welding current limits and inverter use percentage.
- Stepper function to compensate the electrodes wear with programmable curves.
- Single and automatic cycle.
- WELD and NON WELD function.
- Self-adjustment mains frequency 50/60 Hz.
- Communication via USB port.
- Selectable languages: Italian, English, French, German, Spanish, Swedish or Portoguese.
- Possibility of upgrading the control unit Firmware.
- Programs sequence.
- Possibility of displaying the welding time and the welding current graphically.
- Possibility of consulting welding tables.
MANUFACTURING OF SPECIAL VERSIONS
Upon demand, the machine may be equipped with a fully water-colled "X"-type gun item 8677/SK developing a force of 240 daN at 8 bar or with a second "X"-type gun item 8678/SK still fully water cooled and developing a foce of 610 daN at 6 bar or with a completely water-cooled single-sided gun item 3581.