Welding Curtain Frames refer to the rigid structures that hold up welding curtains, which are used to create a barrier between the welding area and other parts of the workplace. Welding Curtain Frames are utilized in welding operations to protect the welder and surrounding area from potential hazards such as flying sparks, UV radiation, and welding fumes. These frames are typically made of lightweight materials such as aluminum or steel and come in various sizes to accommodate different welding environments and workpieces.