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The first mobile new energy flash rail welding machine developed by Aigre has been successfully entered the market which opens a new chapter of rail environmental protection welding and marks a new breakthrough in China's rail welding core technology.

The power supply system of the machine has the advantages of low noise, green, energy saving, high efficiency and safety, etc. It is composed of battery and power electronic devices.

1. It can meet the requirements of current and power output in welding process;

2. The harmful exhaust emissions of the equipment approach zero during operation. This is good for the operator's health.

3. The power supply device hardly any noise, which increases the working comfort.

4. The uses of grid charging can reduce the dependence on oil and optimize the transportation energy structure.