Hot runner nozzle - Günther Heisskanaltechnik ...
Hot runner nozzle - Günther Heisskanaltechnik ...
Hot runner nozzle - Günther Heisskanaltechnik ...
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1.4. 33<br />
iT<br />
Thickfilm heaters for hot-<strong>runner</strong><br />
<strong>nozzle</strong>s<br />
BlueFlow<strong>Günther</strong>'s new BlueFlow ®<br />
technology incorporates several<br />
advantages as compared to<br />
conventional heating methods: the<br />
heating elements are not only<br />
considerably smaller in diameter,<br />
they also allow a substantially better<br />
temperature distribution and<br />
accordingly, a quicker thermal<br />
response.<br />
Nozzle type:<br />
- 5SEF/DEF<br />
- SMF/DMF/NMF<br />
Fig. Designation / correlation of cables<br />
Fig. <strong>Hot</strong> <strong>runner</strong> <strong>nozzle</strong> heater<br />
Power receptacle,<br />
alternating 230 V<br />
22 mm<br />
Further outstanding features are<br />
their high electric strength and<br />
resistance to moisture. All in all,<br />
these four features are important<br />
steps taken towards a more spacesaving,<br />
precise and energy-efficient<br />
hot <strong>runner</strong> design and, therefore, a<br />
more effective injection molding<br />
process.<br />
PE=earthed lead<br />
N = Neutral lead<br />
L = earthed lead<br />
Brass body with pressed-in heater BlueFlow® <strong>Hot</strong> <strong>runner</strong> <strong>nozzle</strong><br />
<strong>Hot</strong> <strong>runner</strong> <strong>nozzle</strong><br />
<strong>Hot</strong> <strong>runner</strong> <strong>nozzle</strong> heater<br />
Heater are pressed into a brass<br />
body. The heater is fixed in place by<br />
the mechanical structure of the<br />
carrier body. The homogeneous<br />
brass body ensures optimal heat<br />
transfer from the heater to the<br />
material tube, showing a highly<br />
reproducible temperature pattern.<br />
Thermoplug CMLK<br />
18 mm<br />
Shield<br />
Blue = minus<br />
Red = plus<br />
www.guenther-hot<strong>runner</strong>.com<br />
Subject to technical changes 4/11