Introduction to the hot runner heaters
A hot runner coil heater is a tubular heating element made of a nickel-chromium resistance wire in a chrome-nickel steel tube filled with MgO powder. These hot runner heaters can be made into round sections and different shapes.
Information about the hot runner heaters:
Materiale della guaina: Acciaio Cr Ni
Materiale isolante: MgO
Filo di resistenza: NICR 80-20
Temperatura massima della guaina: 700Ā°C
voltaggio :800V/aria condizionata
energia :> 5 MW
Termocoppia: Tipo J (Standard) o tipo K
Tolleranza sulla lunghezza (Dritto) :5%
Tolleranza al ondaggio :+ 10% ( + 5% Disponibile su richiesta)
Tolleranza alla resistenza :+ 10% ( + 5% Disponibile su richiesta)
Lunghezza non riscaldata:35mm (Standard)
Dimensional Tolerance Coil I.D: + 0.1 a 0,2 mm
Lunghezza della bobina: + 1mm
Characteristics of the hot runner heaters
Suitable for coil type and coil type electric heater of hot runner
Heating rod with temperature monitoring thermocouple.
Rubber and plastics molding for industrial use – specified thermocouples and RTDs.
Features of the hot runner heaters:
1.Standard dimensions are available with various cross-sections
2.Sono disponibili varie densitĆ di watt.
3.Choose the robust design of the terminal outlet
4.Available with built-in thermocouple
5.Progetta un profilo termico uniforme.
6.Precision mounted on the hot runner nozzle and manifold.
7.Altamente inossidabile.
8.Maximum heat transfer due to greater contact area.
9.Ingegneria termica avanzata.
Application of the hot runner heaters:
1.The manifold
2.Hot-runner nozzles and spruce shrubs
3.Macchine per l'imballaggio
4.Injection molding machine nozzle
