Hot runner nozzle - Günther Heisskanaltechnik ...

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Hot runner nozzle Nozzle type: - 8-10SET/DET - 5-12NEST - 4-6SHT/DHT/NHT - 8-16SLT/DLT - 8-12NLT - 4-6SMT/DMT/NMT Fig. Designation / correlation of cables Nozzle type: - 4-6STT/DTT/NTT - 4-6SMHT/DMHT Fig. Designation / correlation of cables www.guenther-hotrunner.com 4/11 Subject to technical changes Thermoplug CMLK Thermoplug CMLK Red = plus Blue = minus Shield Power receptacle, alternating 230 V Power receptacle, alternating 230 V PE=earthed lead N = Neutral lead L = earthed lead PE = earthed lead N = Neutral lead L = earthed lead Red = Plus Blue = Minus Shield iT 1.4. 32
1.4. 33 iT Thickfilm heaters for hot-runner nozzles BlueFlowGünther's new BlueFlow ® technology incorporates several advantages as compared to conventional heating methods: the heating elements are not only considerably smaller in diameter, they also allow a substantially better temperature distribution and accordingly, a quicker thermal response. Nozzle type: - 5SEF/DEF - SMF/DMF/NMF Fig. Designation / correlation of cables Fig. Hot runner nozzle heater Power receptacle, alternating 230 V 22 mm Further outstanding features are their high electric strength and resistance to moisture. All in all, these four features are important steps taken towards a more spacesaving, precise and energy-efficient hot runner design and, therefore, a more effective injection molding process. PE=earthed lead N = Neutral lead L = earthed lead Brass body with pressed-in heater BlueFlow® Hot runner nozzle Hot runner nozzle Hot runner nozzle heater Heater are pressed into a brass body. The heater is fixed in place by the mechanical structure of the carrier body. The homogeneous brass body ensures optimal heat transfer from the heater to the material tube, showing a highly reproducible temperature pattern. Thermoplug CMLK 18 mm Shield Blue = minus Red = plus www.guenther-hotrunner.com Subject to technical changes 4/11
Page 1 and 2: Index Materials 3 Reference values
Page 3 and 4: Materials Reference values for maxi
Page 5 and 6: Materials Determining the gate diam
Page 7 and 8: Materials Material PP PE PS ABS SAN
Page 9 and 10: Gating Fig. Gate geometry H [mm] 4,
Page 11 and 12: Gating 0.5 At 250°C the hot runner
Page 13 and 14: Tempering 1.4. 21 iT Fig. Reserve g
Page 15: Thread designation Regular type scr
Page 19 and 20: 1.4. 35 iT Assembly of the star man
Page 21 and 22: Valve gate technology Fig. Valve ga
Page 23 and 24: Valve gate technology Lifting plate
Page 25 and 26: Hot runner systems / manifolds www.
Page 27 and 28: Hot runner systems / manifolds Air
Page 29 and 30: Hot runner systems / manifolds Mani
Page 31 and 32: Hot runner systems / manifolds Comp
Page 33 and 34: Fig. Delta Tool calculation program
Page 35: Fig. Seminars for designers and use

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