LEISTER - VARIMAT 500 (40 mm) | Process-reliable roof welding machine

✔ High contact pressure for secure, tight welds
✔ Flexible transport axle – precise tracking even in edge areas
✔ Swiveling nozzle for precise work
✔ Warning signal for undervoltage for maximum process reliability
✔ Convertible from 230 V to 400 V – flexible to use

Process-reliable roof welding machine for professionals

The LEISTER VARIMAT 500, 230V / 3680W, 40 mm (without cable) is a powerful welding machine for professional use in flat roof construction and plastic processing.

It combines high contact pressure, precise guidance and intelligent safety functions – for consistently high-quality welds under all conditions.

👉 Developed for maximum process reliability on the construction site.

Use in professional everyday life

Specialist application: flat roof waterproofing, membrane welding, detailed areas

The VARIMAT 500 is ideal for welding thermoplastic roofing membranes and bitumen membranes.

Thanks to its stable construction and intelligent control, you work reliably, quickly and reproducibly – even with challenging roof details.

Typical applications

• Flat roof waterproofing (PVC, TPO, EPDM etc.)
• Swimming pool & waterproofing systems
• Edge areas & parapet connections
• Truck tarpaulins & technical fabrics
• Roof renovation & new construction

Technical details

• Model: VARIMAT 500
• Voltage: 230 V (convertible to 400 V)
• Power: 3680 W
• Temperature: 100 – 620 °C
• Speed: 1 – 12 m/min
• Welding width: 40 mm
• Weight: 37.5 kg
• Motor: Brushless, maintenance-free
• Plug: without cable

Your advantages at a glance

Maximum process reliability
Undervoltage warning system and automatic shutdown ensure welding quality.

Perfect seam guiding
Flexible transport axle ensures precise, true-to-track work – even in edge areas.

Precise nozzle guidance
Swiveling mechanism allows quick and safe positioning in the overlap.

Ergonomic working
High contact pressure reduces rework and ensures consistent results.

Flexible use
Convertible between 230 V and 400 V – ideal for different construction site conditions.

Scope of delivery

• Welding plate
• Nozzle adjustment gauge
• Hex key (4 mm)
• Robust equipment case with wheels

👉 Safely transported and ready for immediate use.

Why you need this device in your daily work

The LEISTER VARIMAT 500 is the perfect roofing tool that enables reliable, reproducible and safe welding processes.

Thanks to intelligent features, robust construction and high performance, it is a real professional tool for demanding waterproofing work.

👉 An indispensable device in modern roofing supplies.

👉 Discover it now at Roofify and make welding processes safer & more efficient.