The basic characteristics of inverter welding machine is working frequency is very high and, therefore, have a number of advantages. Meanwhile inverter welding machine in use, it can be welded energy delivery device for the welding heat energy conversion, it is possible to continue to provide a welding material and the welding function. Thus inverter welding machine performance is more stable. Inverter welding machine in the daily management requirements are as follows: 1, electrical, electronics, air compressors and other welding equipment according to relevant provisions on execution and a complete protective shell, a secondary terminal at the proper protective cover. 2, inverter welding machine welding. Welding and cooperation must be taken to prevent electric shock, altitude fall, gas poisoning and fire safety measures, such as accidents. 3, inverter welding machine welding copper, aluminum, zinc, tin, lead and non-ferrous metals when, must be carried out in a well-ventilated place. Welding personnel should wear masks or breathing filters. 4, inverter welding machine, welding or cutting height, seat belts must be hung around the weldment and below should take fire prevention measures and have someone care. Source: www.xxtyhjhc.com/supply/12.html please indicate the source, thank you [zhongqi]