Leister's lightweight Combi-Wedge Welder TWINNY S is optimized for overhead welding and is ideal for thin materials used in civil engineering and tunnel construction.

Leister's TWINNY T with digital display for temperature and speed is excellent for welding PVC and other thin or soft membranes.

TWINNY T USB makes data storage and is excellent for welding PVC and other thin or soft membranes.

The small powerhouse, Leister's COMET, is specially designed for the demands of landfill sites, mines and tunnels.

Leister COMET USB's memory system is designed for use on construction sites, because this compact, hot-wedge welding machine records all relevant welding parameters.

Leister's super-fast and flexible all-rounder with many accessories welds practically every type of plastic while itself weighing only 16.4 kg / 36 lbs.

Leister's workhorse. The undefeated champion in its weight class (17.7 kg / 39 lbs.) With extra amounts of driving force and large welding wedge (130 x 50 mm).