Mini-Xtruder extrusion welder, plastic welding gun. Tested June 2022 and everything appears to be functioning properly. It heats up, the temperature controller appears to provide the correct temperature, and it properly feeds material through the gun.From a precision machine shop that went out of business. Comes with some spools of plastic as pictured. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Process Engineering Equipment\Plastic Processing Equipment\Auxiliary Process Equipment\Plastic Welders & Sealers". The seller is "czubin_industries" and is located in this country: US. This item can be shipped worldwide.