3x3/3.2*3.2/4*4/5*5 Hot Sale Spring Hot Runner Coil Heater

3x3/3.2*3.2/4*4/5*5 Hot Sale Spring Hot Runner Coil Heater

3*3/3.2*3.2/4*4/5*5 Spring Hot Runner Coil Heater Superb Heater coil Heaters are manufactured in round, square& rectangular section to guarantee the maximum thermal exchange keeping an excellent efficiency.Most important applications are Nozzles for Hot Runner Systems, Hot Melting Nozzles,...

3*3/3.2*3.2/4*4/5*5 Spring Hot Runner Coil Heater


Superb Heater coil Heaters are manufactured in round, square& rectangular section to guarantee  the maximum thermal exchange keeping an excellent  efficiency.Most important applications are Nozzles for  Hot Runner Systems, Hot Melting  Nozzles,  Manifolds etc. These Heaters can be manufactured with built-in thermocouple J or K type.


3*3/3.2*3.2/4*4/5*5  Spring coil heater is made of nickel chrome resistance wire placed inside chrome nickel steel tube that is filled with MgO powder. Spring coil heater is also known as high performance tubular heaters or cable heaters. Spring heater can be produced with or without built in thermocouples. Spring coil heater is widely used in heating engineering, mold, plastic industry, including the transfer machinery, medical equipment, casting process, welding, heat treatment process and many other industries and fields.


Spring Hot Runner Coil Heater

Spring coil hot runner heater

Item name

3*3/3.2*3.2/4*4/5*5 mm Spring Hot Runner Coil Heater

Resistance heating wire

Ni-Cr or FeCr

Sheath

stainless steel 304,321,316, Incoloy 800, Incoloy 840, Ti

Insulation

High-purity Mgo

Maximum temperature

750 degree Celsius

Die Electrical Strength

800V A/C

Insulation

> 5 M W

Wattage Tolerance

+5%, -10%

Thermocouple

K type or J type

Lead wire

300mm length; Different type of wire (Teflon/silicone high temperature frberglass) is available

Detailed Images


Specifications

* High-Density hot runner coil heater

* Many diameters offered as standard 

* Alloy sheath for high corrosion resistance


Main Features

* Standard sizes available with various cross section

* Various Watt Density options available.
* Robust Design with Choice of Terminal Exits
* Available with built in Thermocouple
* Designed for even heat profile.
* Precision fit on Hot Runner Nozzles & Manifolds.
* Highly Non-corrosive.

* Maximum heat transfer due to more contact area.
* Advanced Thermal Engineering.


Application

* Injection moulding machine nozzle 

* Hot Runner Nozzles & Bushings.
* Packaging machineries
* Hot runner Injection moulds.
* Injection & Blow Moulding Machine Nozzles. 
* PET preform & Thin wall container Moulds
* Hot runner Manifolds.

Order Guidance


When you enquiry, Please specify these parameters :

1. Volts&Watts
2. Inner dia of coiled heater : I.D (Or) Outer diameter of nozzle to be heated
3. Height of coil
4. Connection lead option and leading wire length
5. Type of the thermocouple (J type or K type)
6. Drawing or sample for special type 

7.Quantity

Spring Hot Runner Coil Heater

Spring Hot Runner Coil Heater

* D: Inner Diameter (mm)           * C: Height(mm)          * Section Area: E*F(mm)          * A: Lead Wire

Spring coil hot runner heater

With 20 years experience, Superb Heater Alloy is your trusted source for quality 3*3/3.2*3.2/4*4/5*5mm spring hot runner coil heater as one of the leading suppliers of various heaters in China. Providing you with the most competitive price, we welcome you to buy the heater from our factory.


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