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Machined Nozzle Heaters

Machined Nozzle Heaters

Product Overview

The Integrally Heated Machine Nozzles unique design concept eliminates the voids and air gaps which limit the performance of conventionally heated nozzle systems.

More Information

The improved heat transfer characteristics of the Sensitip® Machine Nozzle provide performance and reliability far superior to any existing nozzle designs. A replaceable "Type J" thermocouple senses temperature adjacent to the melt channel. This accurate sensing system works in conjunction with a very uniform temperature profile to ensure superior processing of even the most critical of engineering materials.

Application Guide

​Integrally Heated Design 
Provides optimum nozzle performance.

Streamlined Flow Channel
Provides minimum pressure loss.

Fully Sealed Construction
Maintains highest product reliability.

High Grade Alloy Steel Construction
Increses durability and longer life.

Replaceable Thermocouple
Allows for Type "J" or "K".
​
Three Tips Styles
Available with either a .500" or .750" Spherical Radius, accommodate a full range of Inject Molding applications.

.500" (12.7mm) Spherical Radius Tip

TYPE
1/8” ID (3.2mm)
3/16” ID (4.8mm)
1/4” ID (6.4mm)
GENERAL PURPOSE
MN010000
MN010001
MN010002
FULL TAPER
MN010012
MN010013
MN010014
NYLON
MN010006
MN010007
MN010008
All nozzle tips are precision machined and hardened for maximum durability.

.750" (19mm) Spherical Radius Tip

TYPE
1/8” ID (3.2mm)
3/16” ID (4.8mm)
1/4” ID (6.4mm)
GENERAL PURPOSE
MN010003
MN010004
MN010005
FULL TAPER
MN010015
MN010016
MN010017
NYLON
MN010009
MN010010
MN010011
​Three styles are available to choose from, depending upon your resin requirements.

Tip Styles

General Purpose Tip
This nozzle tip is designed to suit the specific characteristics of the resins belonging to the (PS) Polystyrene, (PE) Polyethylene, and (PP) Polypropylene families.
Full Taper Tip
This nozzle tip is designed to suit the specific characteristics of the resins belonging to the ABS, (PMMA) Acrylic, and Polysulfone families.
Nylon Tip
This nozzle tip is designed to suit the specific characteristics of the resins belonging to the Nylon and Acetal families.

Lead Options

90° (Standard) or 45° (Optional)
Lead options are customized to meet your specific machine characteristics.

Thread Options

​Three Standard Sizes
Standard thread sizes include; (1 1/4 - 12 UNF), (1 1/2 - 12 UNF), and (1 3/4 - 8 UNF). For other thread options contact Proheat. (Metric sizes are available upon request.)

Flow Diameters

.500” Diameter (Standard)
Precise flow passage ensures a smooth melt transfer from machine barrel to mold.
​
.750” End Taper Diameter Available
A polished taper from .500” to .750” can be machined to suit customer machine specifications.

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