LEISTER - TRIAC AT | Intelligent Hand Welder for Professionals 230V/1600W

✔ Powerful hand welding gun for PVC, TPO & plastic work
✔ Precise temperature control from 45 °C to 620 °C
✔ ECO mode with motion sensor – up to 40% energy saving
✔ Ergonomic & lightweight (only approx. 1 kg) – ideal for long assignments
✔ Swiss Quality 🇨🇭 – robust, durable and reliable

LEISTER TRIAC AT – Intelligent Hand Welding Gun for Professionals

The LEISTER TRIAC AT is one of the most popular hand welding guns in professional roofing. Developed for the highest demands, it combines performance, precision and ergonomics in a compact device.

Whether welding roof membranes or for detailed work – with the TRIAC AT, you work efficiently, controlled and at the highest level.

Use in daily professional life

Specialized use: Welding, shrinking, detailed work

The TRIAC AT is ideal for welding and processing thermoplastic materials. With its precise temperature control, you can optimally adapt the device to any material – for perfect results in every application.

👉 A true all-round tool for flat roofs, garage roofs and workshops.

Typical applications

• Roof sealing: Welding of PVC & TPO roof membranes
• Facade construction: Processing of plastic cladding
• Floor laying: Processing of plastic floor coverings
• Tarpaulins & fabrics: Tent and awning construction
• Shrinking work: Cable sheathing & pipes

Technical Details

• Model: TRIAC AT
• Temperature range: 45 – 620 °C
• Power: High-performance hot air device
• Weight: approx. 1 kg
• Handle diameter: 56 mm
• Function: ECO-Motion-Sensor (energy-saving mode)

Your advantages at a glance

Precise temperature control
Digital control for exact adaptation to any material – for safe and clean welds.

Energy efficient & smart
The ECO mode automatically reduces energy consumption and lowers noise levels.

Ergonomic & comfortable
Lightweight, well-balanced and comfortable to handle – ideal for long work shifts.

Robust & durable
Swiss quality, tested for demanding construction site conditions.

Why you need this device in everyday life

The LEISTER TRIAC AT is the standard device for professional hot air applications. It offers you the perfect combination of performance, control and reliability – whether on the roof or in the workshop and is therefore the perfect roofing tool.

An indispensable tool in roofing supplies – for professionals who value quality.

👉 Order now at Roofify and perform precise welding work.

Video: Leister TRIAC AT Hot Air Gun