Advantages of Permanent Magnet Medium Frequency Welding Generator

350A gasoline welding generator at the same time with generator and welding, welding generator structure is very simple, is a high-power transformer, welding generally according to the type of output power can be divided into two kinds, one is communication power supply; One is direct current. Is made of the principle of the use of inductance, inductance on and off when the attack of infinite voltage changes, the use of positive and negative north and south in a short circuit when the attack of high voltage arc to melt the solder electrode, to make their contact intention. In fact, it is a transformer with external characteristics of the drop, the 220V and 380V communication into low voltage DC, welding generally according to the type of output power can be divided into two kinds, one is communication power; One is direct current.

The comparison between Power Frequency and Medium Frequency at the same time

1. The frequency of the traditional power frequency welder is 50Hz, but the permanent magnet motor can send 500-600Hz medium frequency current and the current is converted into the DC current by the rectifier control system. The DC current is required by welding. At the same time, medium frequency welder has stronger melting capacity and greater current.
2. For welder, the medium frequency welder has better effect, for example, the welding is more smooth and continuous. It can be used on any welding rod, including argon arc welding. But power frequency welding machines can only be used for rough welding. Medium frequency welding machine belongs to middle and high grade welding machine, especially suitable for pipeline and railway engineering.