Composed of laser, laser optical system and control system, laser rust removal STQX-21500S (customizable) equipment is provided to realize handheld laser cleaning, and the equipment is easy to install, operate and realize automation. Simple operation, turn on the electricity, open the equipment, that is, no chemical reagents, no media, no dust, no water cleaning, automatic focus, surface cleaning, cleaning surface cleanliness advantages, can remove the surface of the object resin, oil, stains, dirt, rust, coating, plating, paint.