Laser obstacle remover, also known as laser foreign body remover or laser cannon, is a long-distance cutting remover that emits controllable lasers from the ground and has excellent characteristics such as safety, rapidity, and live operation. The STP laser develops and produces optical fibers laser obstacle remover and CO2 laser obstacle remover according to market demand, and selects laser devices of different wavelengths according to different scenarios and materials of targets. At present, laser obstacle remover has been widely used in power grid obstacle removal, laser mine removal and explosion, railway obstacle removal, snow melting and ice removal and other fields.