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Anti-Drool Nylon Tips with Spreader Insert

  • Reduces Nylon Material "Drooling" and "Freezing Off"
  • Reduce Nozzle Temperatures
  • Fits Standard 7/8" RT Nozzles
  • Thread: 7/8" UNF
  • Fast Cycle Times
More Information

£199.00£199.00

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SKU: NT-AD-NY-1 Categories: , Tag:

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    • Reduces Nylon Material “Drooling” and “Freezing Off”
    • Reduce Nozzle Temperatures
    • Fits Standard 7/8″ RT Nozzles
    • Thread: 7/8″ UNF
    • Fast Cycle Times
More Information

Description

As all moulder know viscous materials such as Nylon can cause ‘Drooling’, ‘Stringing’ and ‘Freezing Off’ between moulding cycles.

This nozzle tip and spreader insert offers a unique design that helps control heat dispersion and metering of the polymer flow offering a clean sprue break.

Nozzle temperatures can be reduced as the need to over compensate with more heat to stop freezing off can be eliminated.

The Anti-Drool tip can stop costly cold slugs forming.

Based on our standard removable nozzle tips it has a special internal profile to work with the spreader but will fit all standard nozzle with a 7/8-14 UNF thread.


How it works

1. Spreader body extracts heat from polymer in nozzle body and transfers to spreader tip.

2. Creating a narrow passage at rear of nozzle orifice the size of the passage and heat from the spreader lets you precisely control melt temperature through that critical area, avoiding both ‘Freeze-Offs’ and ‘Drooling’

3. The remaining nozzle orifice cools freely allowing a clean break with minimal stringing.


Why Buy?

  • Prevents Drooling, Stringing & Freezing Off
  • Lets You Reduce Nozzle Temperatures
  • Run Faster Cycles
  • Eliminates Dangerous & Problematic Cold Slugs

Technical Details

Tip: Polished chrome vanadium steel
Hardness: 48-52 Hrc

Spreader: H13
Hardness: 46-48 Hrc

Filled Material: Tested with filled material <30%