L1 Semi Automatic Welder

Benefits Of The L1

Sturdy And Flexible

  • Compact and stable machine construction
  • Fast and easy changeover to other types and sizes
  • Wide diameter and length-range
  • Sturdy and relyable electronics and mechanical components
  • All main welding parameters are adjustable on front panel
  • Long life upper and lower rollerhead with changeable welding discs
  • Mercury and mercuryfree – type rollerheads available
  • Stitch or continuous welding selectable by push button
  • Frequency controlled wire drive for speed optimization
  • Z – bar for precise overlap of sheetmetal edges

Technical data

Metric
Imperial
Diameter range 80 - 1000 mm
Height / length range 50 - 1000 mm
Material thickness 0.3 - 1.0 mm
Sheet overlap 6.0 mm
Production dep. on operator and length of products to be welded
Welding speed 4 - 8 m/min
Copper wire diameter 1.8 mm
Electrical mains 3 x 400 VAC at 50 / 60 Hz + N + Ground
Fuse & power 3 x 80 A, 35 kVA
Water pressure 5 bar (absolute)
Flow rate / Pump capacity min. 15 l/min
Cooling power min. 5 kW
Cooling water temperature max. 15 °C (with HG - filled welding rolls)
max. 20 °C with PowerROLL™
Air pressure & consumption 6 bar, 10 Nm3/h