Equatemp® Dual Zone Hot Sprue Bushings
Integrally Heated Head and Body for Demanding Applications
Featuring:
Seperate, individually controllable head and body heaters
Designed for engineered resins
Intergal heater insulation
Fully sealed construction
For more information
Dual Zone Integrally Heated Sprue Bushings
The Equatemp® Dual Zone Integrally Heated Sprue Bushings are unique designs incorporating individual head and nozzle body heaters, allowing for more accurate control to yield a more consistent thermal profile, essential when processing tight tolerance engineered resins.
Three tip designs provide flexibility for direct or runner gating, and the full body and topless tips are available with either standard or wear resistant needles. The “extra-stock” style sprue bushing tips provide additional material for machining profiles or part contours.
A replaceable nozzle thermocouple is located at the tip and near the melt flow, improving controllability.
Topless, Full Body & Sprue tips
FEATURES & BENEFITS:
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Separate, individually controllable head and nozzle body heaters – to maintain a more consistent thermal profile for more accurate temperature control
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Designed for engineered resins – higher temperatures and tighter temperature tolerances
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Integral heater insulation – improves heat transfer
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Fully sealed construction – for increased reliability
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High-grade alloy steel construction – for increased durability
TIP STYLES
SPRUE TIPS – for use where gate vestige is allowed. Provides low resistance to flow with excellent flow rates. Extended style provides additional stock for machining profiles or part contours.
Full Body – Ideal for low vestige commodity and engineering grade resin applications. The Full Body features a sealed tip for efficient shut-off at the part surface. Available with standard or wear resistant needles. Extended style provides additional stock for machining profiles or part contours.
Topless – Suitable for high viscosity resins, engineering plastics and applications requiring optimum gate cosmetics with minimal gate vestige. Available with standard or wear-resistant needles.
Please email [email protected] to request CAD models
Worldwide:
+1.248.398.6000
USA:
+1.800.626.6653
Canada:
+1.800.387.6600
Mexico:
+52.442.713.5666
Europe:
+32.15.215011
Asia:
+86.775.8601.9031
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