Electric Sealed Nozzle with Steel Braided Wire with Heater/Heating Element

Electric Sealed Nozzle Band Heater/Heating Element with Steel Braided WireElectric Brass Nozzle Band Heaters are available in a variety of designs and styles suitable for different applications. The connection between the heating element and the leads is protected by a special fitting made of brass 1 mm thick, without welding wh

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Electric Sealed Nozzle Band Heater/Heating Element with Steel Braided Wire

Electric Brass Nozzle Band Heaters are available in a variety of designs and styles suitable for different applications. The connection between the heating element and the leads is protected by a special fitting made of brass 1 mm thick, without welding which allows a high mechanical strength in the most delicate area of the heater. The result is more efficient heat transfer-a performance solution lowering element wire temperatures and increasing heater.
Brass sealed nozzle heaters are submitted to extremely high pressure that ensure high insulation, excellent thermal exchange, lack of internal voids, perfectly smooth contact area for an optimum and uniform heat transfer to every part of the nozzle. They are available in mica, ceramic, micro tubular and sealed type. Nozzle band heaters with inbuilt thermocouple are also available. We suggest micro tubular nozzle heater with inner brass bushing and outer SS strap for high temperature applications.

A. Mica Nozzle Band Heaters 
Sheath material brass. 
Fiberglass or PTFE insulated SS mixed wire terminals. 

B. Plastic proof Nozzle Band Heaters 
Plastic proof. 
Sheathing material high grade steel or brass. 
Metal braided Fiberglas wire terminals. 

C. Leaf proof Nozzle Band Heaters 
Plastic proof. 
Sheathing material high grade steel. 
Insulation - high grade mineral insulation. 
Metal braided fiberglass wire terminals. 
Electric Sealed Nozzle Band Heater/Heating Element with Steel Braided Wire
Features:
1. Sealed band heater in brass, with folded ends
2. Band heater connection, waterproof technology
3. Electric insulation by mica plate 
4. Connection: nickel core, fiberglass insulated + earth wire; protected by a galvanized steel braid
5. Max. watt density : 5 W/cm² (Wattage tolerance: +5% -10%)
6. Diameter: 25 to 150mm
7. Height: 25 to 70mm
8. Max. operating temperature over the surface of the heater: 340 degree Celsius, depending on working conditions.
 Brass sealed nozzle heaters are high pressure that ensure high insulation, excellent thermal exchange.

Applications 
Hot runner bushings. 
Nozzles of plastic processing machineries. 
Injection and blow Moulding machine
Cylinders and drums
Electric Sealed Nozzle Band Heater/Heating Element with Steel Braided Wire



Brass Band Heater Technical Detail:

Voltage12~440V
WattageMax. 5w/cm2
Diameter25mm -150mm
Height25mm-70mm
Electric Heating WireNiCr2080
InsulationMica
SheathBrass tubular
Operation Temperature0~800C
Thermal protectionBuild in Type "J" (or) "K" Thermocouple


When ordering please specify : 
Inside dia. & width of the heater. 
Wattage & Voltage. 
Construction type 
Type of terminals required. 
Drawing where special type of holes or cutout required. 

Electric Sealed Nozzle Band Heater/Heating Element with Steel Braided Wire

Types of terminal
Electric Sealed Nozzle Band Heater/Heating Element with Steel Braided Wire
 
Electric Sealed Nozzle Band Heater/Heating Element with Steel Braided Wire
Electric Sealed Nozzle Band Heater/Heating Element with Steel Braided Wire
Electric Sealed Nozzle Band Heater/Heating Element with Steel Braided Wire
Electric Sealed Nozzle Band Heater/Heating Element with Steel Braided Wire



Electric Sealed Nozzle Band Heater/Heating Element with Steel Braided Wire
Electric Sealed Nozzle Band Heater/Heating Element with Steel Braided Wire
Electric Sealed Nozzle Band Heater/Heating Element with Steel Braided Wire

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