HEITEC hot runner systems, manufactured in Bottendorf, Germany sold in North America through Technoject Corp. of Bolton, Ontario, now offers tip extensions on its standard 230V hot runner nozzles that are capable of processing high temp engineering resins.
Previously, these extended tip nozzle types were only available for commodity resins such as PP caps. However, advances made in optimizing heat transfer and thermal profiles allow processing of e.g. reinforced PPS.
Typical applications include recessed gate locations and inside gated covers. Tip lengths and shapes can be customized to suit the recess shape. Tips are available as screw types for in-press servicing.
For more information call Technoject at 905-951-7144.