Leister GEOSTAR G7 automatic hot wedge welder

Civil engineering redefined: With the GEOSTAR G7 hot wedge welding machines for welding geosynthetic plastic sealing sheets (PSS).

The workhorse. Undefeated champion in its weight class (17.7 kg). With turbo motor and extra large hot wedge (130 x 50 mm) for maximum welding speeds.

Operating unit with integrated voltage display for permanent monitoring of welding parameters and mains voltage, welding wedge replacement in less than 1 minute, generous material input, smooth-motion sliding of the geomembranes thanks to new wedge geometry and three different parking and maintenance positions.

  • Welding speed up to 12 m/min
  • Digital display of joint pressure, speed and hot wedge temperature
  • Very high heating capacity / heating power
  • Welding wedge replacement in less than 1 minute!
  • Integrated voltage display
  • Adjustable chassis height
  • Materials: HD-PE 1.0 – 3.0 mm; PP. LD-PE, TPO, FPO (others upon request)