• FILTRA 4: Emulsion filtering system specially designed for welded tube production:

• No filtering paper

• Maintenance free

• Continuous filtration 

• Sludge and polluting oils separations 

• Fume extraction

• NDT control by means of Eddy current or Flux Leakage

• Anti-rust oiling

• Painting & marking 

• Welding quality continuous control with high-resolution video-camera system