A compact hot wedge welding machine for clean, consistent overlap seams in tarpaulins, banners, awnings and other thin membranes.
- Hot wedge welder for 0.1–1 mm membranes
- Tarpaulins, banners, awnings and covers
- 3.6 kg, up to 7.5 m/min
Explore the category
Plastic Welding Equipment
Equipment and consumables for welding thermoplastic membranes, sheet and fabrications, from handheld hot air tools to automatic welders for roofs and geomembrane liners.
Product types and selection
Product Types
- Hot air tools and heat guns: handheld tools for overlap welding, rod welding, shrinking and forming.
- Hand extrusion welders: extruders that deposit molten PE or PP for thick-section welds in tanks, pipes and liners.
- Automatic welding machines: hot air and hot wedge welders for roofing membranes, geomembranes and technical textiles.
- Accessories and consumables: nozzles, welding shoes, heating wedges, spare parts and thermoplastic welding rods.
Choosing Equipment
The material, its thickness and the seam type decide the process. Hot air suits overlap seams in roofing membranes and textiles, hot wedge welding suits long field seams in geomembranes, and extrusion welding suits thicker PE and PP sections. Welding rods are matched to the material being welded.
Products in this category
7–11 of 11 products
Automatic welders and hot air tools for joining thermoplastic roofing membranes on flat and pitched roofs.
- Automatic welders for flat and pitched roofs
- Hot air and hot wedge roof welders
- For PVC and TPO roofing membranes
Nozzles, welding shoes, heating wedges, spare parts and consumables that equip Weldy heat guns, extruders and automatic welders for the job at hand.
- Nozzles, welding shoes and heating wedges
- Spare parts for Weldy tools
- Welding rods and seam testing equipment
Extruded thermoplastic welding rods in a range of polymers, diameters and profiles for plastic fabrication, repair and custom manufacturing.
- Thermoplastic rods for plastic welding
- Round and triangular profiles
- PP and PE rods, 3 to 5 mm
A robust hot wedge welding machine for geomembrane seams in landfill, mining, water containment and aquaculture projects.
- Hot wedge welder for geomembranes
- Membranes from 0.8 to 2.5 mm
- Dual-track seam with test channel
A 3000 W hand extruder for PE and PP welding in civil engineering, tank fabrication and membrane work.
- Longer-body extruder for civil engineering
- Welds HDPE, LDPE, LLDPE and PP
- Overlap welding shoe included
A five-piece overlap welding kit built around the 1600 W energy HT1600 heat gun, for welding PVC and TPO membranes and technical textiles.
- Five-piece overlap welding kit
- Two wide slot nozzles and roller
- Stepless 40–700 °C, 1600 W
Handheld extrusion welders for strong, high-volume PE and PP welds in tank fabrication, pipework, membrane lining and water infrastructure.
- Hand extruders for PE and PP
- High-volume welds with welding rod
- Interchangeable welding shoes by seam type
Hot wedge welders and hand extruders for joining thermoplastic geomembranes in lining, containment and waterproofing projects.
- Hot wedge welders for geomembrane seams
- Hand extruders for liner detailing
- Testable seams for lining quality control
Handheld hot air tools for welding, shrinking, forming and drying thermoplastics, built for everyday use on site and in the workshop.
- Handheld hot air for welding and shrinking
- Stepless and digital temperature control options
- Interchangeable nozzles for each hot air task
A slim split-type hot air tool with an external air supply, for welding, drying and shrinking in spaces too tight for a conventional heat gun.
- Slim handle for tight working spaces
- External air supply via 1.5 m hose
- Adjustable temperature from 20–600 °C
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