The McElroy Polygon is a new machine that will give any installer complete flexibility when it comes to butt and miter fusions of all kinds. This new machine is the first of its kind, the manuals, which is compatible with the DataLogger®. With it you can perform butt and miter fusions from angles from 0º to 45º and an additional capacity to perform socket fusions. It is a perfect prefabrication machine for workplaces with polypropylene pipes from 63mm to 160mm are handled. The McElroy Polygon is a three in one tool, with the simplest design and a very lightweight.