Abstract: Some problems, including high energy consumption, high emission of pollutants (waste, waste water, waste gas), difficult recycling utilization, still check the development of tungsten industry. This paper builds a new type of low -carbon tungsten industry chain ecological model by dividing tungsten industry chain into producers, consumers and decomposers in accordance with the principles of ecological food web chain. The causes of waste water, waste gas and waste residue are focused by ecological link solution. The model is of great significance to the scientific development of tungsten industry.