Leister develops and manufactures automatic welders and welding machines that are used to weld thermoplastic membranes on roofs, landfills, tunnels, truck tarpaulins and shading systems.
The compact COMET USB welding machine is used in challenging settings worldwide and is optimized for high demands in landfills, in mines and tunnels. Thanks to its integrated memory, the COMET USB records all relevant welding parameters. With its USB memory configuration, data transfer is easier. Various, easy to exchange drive rollers are available for the COMET USB welding machine. Thus, there are 50 mm rollers, both with and without a test channel, and made of steel or silicone.
| NAME | METRIC | IMPERIAL |
|---|---|---|
| VOLTAGE | 230 V | 230 V |
| FREQUENCY | 50/60 Hz | 50/60 Hz |
| POWER | 1200 - 1850 W | 1200 - 1850 W |
| TEMPERATURE | 80 - 420 °C | 176.0 - 788.0 °F |
| SPEED | 0.8 - 3.2 m/min | 2.62 - 10.49 ft/min |
| WELDING TECHNOLOGY | Hot wedge | Hot wedge |
| HOT WEDGE LENGTH | 50 - 95 mm | 1.96 - 3.74 in |
| HOT WEDGE WIDTH | 50 mm | 1.96 in |
| HOT WEDGE MATERIAL | Copper | Copper |
| MAX. OVERLAP | 125 mm | 4.92 in |
| MAX. WELDING PRESSURE | 1000 N | 224.8 lbf |
| WELD SEAM WIDTH | 2 x 15 mm / 2 x 0.59 in | 2 x 15 mm / 2 x 0.59 in |
| LQS ⓘ | No | No |
| LENGTH | 295.0 mm | 11.61 in |
| WIDTH | 250.0 mm | 9.84 in |
| HEIGHT | 245.0 mm | 9.64 in |
| WEIGHT | 7.9 kg | 17.41 lb |
| WELDING MATERIALS | PE; HD-PE; LD-PE; LLD-PE; PP; TPO; FPO | PE; HD-PE; LD-PE; LLD-PE; PP; TPO; FPO |
| PLUG | EU, 3 poles, 16A | EU, 3 poles, 16A |
| POWER CABLE LENGTH | 3.0 m | 9.84 ft |
| CONFORMITY MARK | CE | CE |
| PROTECTION CLASS | I | I |
COMET Operating Instructions
COMET-Catalogue.pdf (119 downloads)
Plastic Welding – General Catalogue
Plastic-Welding-1.pdf (1822 downloads)
