Plasma Transferred Arc powder hardfacing (PTA)

We produce and regenerate plastifying systems using plasma powder hardfacing technology to ensure higher wear resistance, resistance to corrosion and temperature. It allows to maintain plastifying systems for a long time with their main functions what brings considerable economic savings.

We use PTA hardfacing technology applying cobalt and nickel base alloy powders which is the most effective technology for this application. 

We apply PTA technology due to its advantages in comparison to other welding processes:

• high-quality deposit offering optimal wear protection
• high density, no porosity and inclusions
• smooth weld surface profile
• high deposition rate
• low penetration and dilution
• constant hardness.