Fuse together plastic sheets.
What does a Plastics Heat Welder do?
Fuses together plastic sheets, using hot-air gun to melt and join edges of sheets: Cuts sheets to be joined to form smooth edges, using knife. Sands edges, using power sander, to form V-joint. Places plastic rod in V-joint and activates hot-air gun to melt rod, causing mass to fill V-joint and join edges of sheets.