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 Equatemp® Sprue Bushings |
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 Melt Design's, state of the art, internally heated sprue bushing. This mold component with unique design characteristics, (Patented), opens a new area in injection molding internally heated bushings.
- Constructed out of H-13 tool steel
- Heat treated up to 35Rc
- High purity ceramic insulator compacted to its near theoretical limits insures highest heat transfer rate, resulting in longer heater life.
- Predetermined wattage distribution. Provides even heat along its entire body resulting in better melt flow.
- Air gaps machined around its head and body eliminate secondary machining operations on molds.
- Extra machine stock at the end of the bushing, which is an integral part of the inner core and body shell, allows for special tip configurations.
- A removable thermocouple can be inserted into a provided thermowell and located at the tip or in any other desired location for more accurate melt temperature reading.
- Independent dual element construction is available for processing sensitive resins, or for other special applications
- The flexibility in the design insures an answer to any of your special needs.
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