Inverter TIG/MMA Welding Machine

Performance: Powerful DC inverter and pulse TIG/MMA Welder; ABS plastic enclosure, cute and good insulation; Waterproof, anti-static and anti-corrosive; Small size, light weight and portable; HF Arc-starting, pulse control and strong welding permeability; Be satisfied requirements of welding process; Be able to weld carbon steel,stainless steel,copper and titanor metal,etc.; Suitable for fitting up stainles steel, patching kitchen equipment and moulder; Be able to be equipped with round water-cooling equipment. PTTIG160S/200S: only TIG function available; PTTIG180A/PTTIG200A: both TIG and MMA functions available; PTTIG180P: adjustable pulse control, be able to weld automatically, also both TIG and MMA functions available.Main Technical Data: SpecificationsPTTIG160SPTTIG200SPTTIG180APTTIG200APTTIG180PPower supply (V/Hz)AC220±15% (single phase),50/60HzRate input power capacity (KVA)3.24.53.94.53.9No-load voltage (V)4343565656Output current range (A)10-16010-20010-18010-20010-180Current of MMA (A)--10-16010-20010-160Rated ouput voltage (V)16.41817.21817.2Duty cycle (%)6060606060No-load loss (W)4040404040Arc startingHFHFHFHFHFEfficiency (%)8585858585Power factor (cos phi)0.930.930.930.930.93Isolation classBBBBBProtection classIP 23IP 23IP 23IP 23IP 23Postflow time (s)1-101-101-101-101-10Pulse frequency (Hz)----MH50-200/LH0.5-2 Down-slople time (s)----0-5Welding thickness (mm)0.3-50.3-80.3-80.3-80.3-6Weight (kg)7.27.87.87.97.8Dimensions (mm)376×172×304376×172×304376×172×304376×172×304376×172×304