COMET

  • 16 different wedge variants
  • Leister hot wedge technology
  • Compact and lightweight welding machine <8 kg
  • Various drive rollers available
  • Including storage case

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.

Details

Compact Welding Machine For Underground Engineering

Leister’s COMET is ideal for welding thick and thin geomembranes. Carrying, moving and transporting the welding machine is easy since it’s so light compared to other machines. Various, easy to exchange drive rollers are available for the COMET welding machine. Thus, there are 50 mm rollers both with and without test channels and made of steel or silicone.

Choose Article Options

Voltage Power Hot Wedge Material Hot Wedge Length Plug
120 V 1200 W / 1500 W Copper 50 mm / 70 mm CEE yellow, 3 poles, 16A ⓘ
230 V 700 W /1200 W / 1500 W / 1850 W Copper / Stainless Steel 20 mm / 50 mm / 70 mm / 95 mm EU, 3 poles, 16A ⓘ
UK, 3 poles, 13A ⓘ

Technical Data

NAME METRIC IMPERIAL
VOLTAGE 120 - 230 V 120 - 230 V
FREQUENCY 50/60 Hz 50/60 Hz
POWER 700 - 1850 W 700 - 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 20 - 95 mm 0.78 - 3.74 in
HOT WEDGE WIDTH 34 - 50 mm 1.33 - 1.96 in
HOT WEDGE MATERIAL Copper; Stainless steel Copper; Stainless steel
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 11 mm / 2 x 0.43 in 2 x 15 mm / 2 x 0.59 in; 2 x 11 mm / 2 x 0.43 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 7.5 kg 16.53 lb
WELDING MATERIALS PE; HD-PE; LD-PE; LLD-PE; PP; TPO; FPO; PVC; CSPE PE; HD-PE; LD-PE; LLD-PE; PP; TPO; FPO; PVC; CSPE
PLUG CEE yellow, 3 poles, 16A; EU, 3 poles, 16A; UK, 3 poles, 13A CEE yellow, 3 poles, 16A; EU, 3 poles, 16A; UK, 3 poles, 13A
POWER CABLE LENGTH 3.0 m 9.84 ft
CONFORMITY MARK CE CE
PROTECTION CLASS I I

Highlights

Optimized For High Demands

Easy to use
Lightweight and handy
Leister closed loop technology for regulated temperature and speed

Applications

Virtually Unlimited

Downloads

Operating Instructions
COMET 

COMET.pdf (94 downloads)

General Catalogue
Plastic Welding 

Plastic-Welding-1.pdf (1556 downloads)