electrofusion machine is a specialized, computer-controlled device used to join HDPE, PP, and PVDF pipes and fittings by applying electric current to melt and fuse them together. These, often portable, units typically feature barcode scanning for automatic parameter setting, data logging for quality control, and operate within range of 20mm to 1200mm, withstanding tough, on-site conditions. 

• Operating Principle: The machine transfers electric energy to a copper coil embedded inside a fitting, which generates heat to melt the surrounding pipe and fitting material.
• Key Features:
  • Automation: They generally feature automatic fitting recognition and barcode scanning to ensure precise, consistent welding.
  • Versatility: Suitable for joining pipes in water, gas, and industrial applications, including in tight spaces.
  • Data Logging: Modern units can store thousands of operational records for traceability.
  • Safety & Control: They operate within a 10-32 bar range and have a maximum working resistance of 120 Amps.
• Components: The system includes the main control unit, welding cables/leads, and specialized clamps to hold the pipe in place during the melting and cooling process.
• Preparation: Proper preparation is crucial, involving cutting the pipe square, cleaning with degreasing wipes, and scraping the surface to remove the oxidized layer. 

• Plumbing and construction projects.
• Aquaculture and fish farming.
• Gas and water distribution networks.