Welding Machines
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.
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 GEOSTAR G7 LQS automatic welder can be used to weld geomembranes in underground engineering and in landfill construction. LQS allows data recording and monitoring of welding parameters. The pressure, welding speed and temperature are monitored and controlled via the digital display. Additionally, the digital display enables the user to monitor the mains voltage during the welding process.
NAME | METRIC | IMPERIAL |
---|---|---|
ARTICLE | 155.152 | 155.152 |
VOLTAGE | 230 V | 230 V |
FREQUENCY | 50/60 Hz | 50/60 Hz |
POWER | 2800 W | 2800 W |
TEMPERATURE | 80 - 460 °C | 176.0 - 860.0 °F |
SPEED | 0.8 - 12.0 m/min | 2.62 - 39.37 ft/min |
WELDING TECHNOLOGY | Hot wedge | Hot wedge |
HOT WEDGE LENGTH | 130 mm | 5.11 in |
HOT WEDGE WIDTH | 50 mm | 1.96 in |
HOT WEDGE MATERIAL | Copper | Copper |
MAX. OVERLAP | 150 mm | 5.9 in |
MAX. WELDING PRESSURE | 1500 N | 337.21 lbf |
WELD SEAM WIDTH | 2 x 15 mm / 2 x 0.59 in | 2 x 15 mm / 2 x 0.59 in |
LQS ⓘ | Yes | Yes |
LENGTH | 482.0 mm | 18.97 in |
WIDTH | 278.0 mm | 10.94 in |
HEIGHT | 269.0 mm | 10.59 in |
WEIGHT | 18.1 kg | 39.9 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 |
COUNTRY OF ORIGIN | CH | CH |
Increased performance thanks to 130 mm long hot wedge.
The pressure, welding speed and temperature are monitored and controlled via the digital display.
GEOSTAR G7 LQS 155-152 Technical Datasheet
GEOSTAR-G7-LQS-155-152-Catalogue.pdf (62 downloads)
GEOSTAR G5/G7 Operating Instructions
GEOSTAR-G5G7.pdf (245 downloads)
Plastic Welding – General Catalogue
Plastic-Welding-1.pdf (2143 downloads)