Every Commersald Impianti system begins with a challenge to overcome and a real-world need to fulfill.
With ROBO 341, we’ve developed a single-station system for PTA (Plasma Transferred Arc) overlays on large valve bodies, from 36″ up to 120″.
A process that demands strength, precision, and reliability.
That’s why we equipped it with:
⚙️ a 2500 mm tilting rotary table, capable of handling up to 50,000 kg;
⚙️ a MITSUBISHI M800 CNC, with ISO programming and functions designed specifically for PTA welding;
⚙️ a portable keypad for easy auto-teaching programming and real-time adjustments;
⚙️ an inverter-based PTA power source, ensuring maximum stability.
👉 The result is a robust, intelligent system that combines automation with flexibility to deliver overlays of outstanding quality.
At Commersald Impianti, every project is unique.
We don’t just build machines — we create tailor-made solutions together with our customers.
Got a challenge for us? Let’s talk about it today.