Geomembrane Wedge Welder Comparison Chart

Tool name	GEOSTAR G5/G7	COMET	TWINNY T7
Welding technology	Hot-wedge	Hot-wedge	Hot air
Materials	Thermoplastic geomembrane liners: PP, LD-PE, TPO, FPO, PVC-P, CSPE, EIA	Thermoplastic geomembrane liners: HDPE, LDPE, PP, PE-C, PVC-P	Thermoplastic geomembrane liners: HDPE, LDPE, PP, PVC-P, TPO, FPO
Drive speed	0.8 - 12 m/min	0.8 - 3.2 m/min	0.8 - 8 m/min
Max. welding pressure	1500 N	1000 N	1000 N
Material thickness	0.8 - 3.0 mm	0.5 - 3.0 mm	0.5 - 2.5 mm
Dimensions (L x W x H)	482 x 278 x 269 mm	295 x 250 x 245 mm	350 x 360 x 260 mm
Weight	16.4-17.7 kg	7.5 kg	9.9 - 10.5 kg

For more help choosing the correct tool for your application we recommend you contact your technical sales representative.