This polyurethane rubber roller is a customized roller used for the pressure roller on the meltblown fabric of mask machines. It is made of imported polyurethane rubber, which has the characteristics of wear resistance, high temperature resistance, and corrosion resistance. These characteristics make it durable and not easy to crack or peel off. The roller surface is also designed with anti slip to prevent deviation during work. The special process of the shaft head can make it operate flexibly, stably, and not easily derailed during work.