DME Company High-Performance TR Series Straight-Shot Sprue Bushing SSBT-4517T-2

The D-M-E standard TR-Series Straight-Shot Hot Sprue Bushing, like the standard T-Series, improves the performance of threeplate runner molds by minimizing the length of protrusion on the runner system. This bushing features a “reverse taper” design that originates from under the heat source, providing easier start-ups. The TR-Series design can also be used when a reverse taper will benefit a particular application. The bushing is supplied with a .12 diameter orifice and a .25 long reverse taper. The orifice may be enlarged and the taper increased to suit. The bushing is available with either 1/2" or 3/4" spherical radius, 120 or 240 volt heater and a 7/8" or 13/8" long stripper-plate bushing to suit the application.

The D-M-E standard TR-Series Straight-Shot Hot Sprue Bushing, like the standard T-Series, improves the performance of threeplate runner molds by minimizing the length of protrusion on the runner system. This bushing features a “reverse taper” design that originates from under the heat source, providing easier start-ups. The TR-Series design can also be used when a reverse taper will benefit a particular application. The bushing is supplied with a .12 diameter orifice and a .25 long reverse taper. The orifice may be enlarged and the taper increased to suit. The bushing is available with either 1/2" or 3/4" spherical radius, 120 or 240 volt heater and a 7/8" or 13/8" long stripper-plate bushing to suit the application.