ppr welding machine 1. Certificate: ISO9001 2 .Rated power:800W 3 .Frequency:50/60HZ 4. Usage: welding ppr/pe pipes Specification:1. Electoronic temperature control, Aluminum alloy pipe moulds+thickening,welding range:20-63mm(iron handle)2. Heat Element: heating element with thermostat(electoronic temperature control)3. Temperature rang:0-300degree4. Voltage rang:220/110v5. Power:800w 50/60HZ6. ...