ATron is an AI-based deep-learning smart resource circulation sorting robot that has automated the recycling sorting process which had been done manually. Deep learning algorithm studies characteristics of recycled material which enables fast sorting. With ATron, faster and more accurate recycling sorting than manual sorting is possible. With ATron, 2-times faster sorting can be achieved. In addition, based on data studied by AI, once difficult task by hand can be performed which enables more sorting of recycled material.