This device is used for electrofusion welding of HDPE fittings from 32 to 160 mm in polyethylene pipeline systems for sewage. The machine automatically detects the connection to the fitting to be welded, compensating the work cycle duration based on ambient temperature. The product includes the following: o Welding machine o Cables o Transport case o Manual scraper Technical specifications: – Working range: 32-160 mm. – Material: HDPE – Power supply: 230 V Single-phase 50/60 Hz – Maximum absorbed power: 1000 W – Maximum output current: 4.9 A (230 V). – Ambient temperature verification: Electronic – Protection degree: IP 54 – Device body dimensions: 180 x 230 x 75 mm