This media welder is a great piece of equipment for on-site use or for use in workshops. The media welder is designed for extremely accurate and professional butt welding - holding the HDPE pipe firmly in place whilst the fusion hot plate quickly welds the ends of the pipes. The welder can then be used to force the pipes together to create solid, reliable butt weld joints. This is simply the complete butt welding apparatus for joining HDPE pipes from 50mm up to 160mm in diameter.