Leister VARIMAT 300 Automatic Roof Welder, 230V / 3680W, without Plug

The Leister VARIMAT 300 is an automatic welding machine for thermoplastic roofing membranes, supplied here as a 230V/3680W unit without a plug. One welder is included per order unit (EA). Leister builds automatic welders used to weld thermoplastic membranes on roofs, landfills, tunnels, truck tarpaulins and shading systems.

Key Features:

• Automatic welding: Automatic welder designed to weld thermoplastic membranes on roofs.
• 230V / 3680W: Runs on 230V with 3680W of power.
• Multi-surface use: Used on roofs, landfills, tunnels, truck tarpaulins and shading systems.
• Plug not included: Supplied without a plug so the correct cord end can be fitted for the job site.
• Commercial grade: Built by Leister, a manufacturer specializing in automatic welders and welding machines.

Specifications Table:

Fit and Compatibility:

Welds thermoplastic single-ply membranes such as those used on commercial roofs; a compatible plug is not included and must be sourced separately. Pairs with Leister guide rollers, pressure rollers and test needles for a full welding setup.

Frequently Asked Questions (FAQ):

Q: Does it come with a power plug?
A: No, this unit is supplied without a plug, allowing the appropriate plug type to be fitted.

Q: What power does it require?
A: 230V, 3680W.

Q: What can it weld?
A: Thermoplastic roofing membranes, and Leister machines of this type are also used on landfills, tunnels, tarpaulins and shading systems.

Q: Is it automatic?
A: Yes, it is an automatic welding machine that travels along the seam.

Q: What is included?
A: One VARIMAT 300 welder per order unit.

Expert Verdict Reviewed by the SuperArbor Pro Desk

The VARIMAT 300 is the workhorse class of automatic single-ply welder for large roof fields; select it when seams run long and straight, and keep a TRIAC-style hand welder for detail work at walls, penetrations and boots. Because this unit ships without a plug, have a licensed electrician fit a plug matched to your generator or site power. Always test seam strength with a probe on a trial weld before production welding.

Hot-air welders reach extremely high temperatures; wear heat-resistant gloves and eye protection and keep the nozzle away from your body and combustibles.

Add the Leister VARIMAT 300 to your roofing crew for fast, consistent automatic membrane welding.