Electric Coil heater for hot runner

Specifications

Electric Coil heater for hot runner
1:Cr20Ni80 resistance wire
2:Precision fit on Hot Runner
3:Eliminate the lost of heat

Product name:

 

Electric Coil heater for hot runner / Spring hot runner coil heater heating elemen / Hot runner coil heater / hot runner heater / coil heating tube

 

 

Spring hot runner coil heater- Descriptions:

 

1)  Hot runner heater is an advance concept of thermal engineering which has a construction similar to high watt density cartridge heaters.

2)  Hot runner heater are also known as high performance tubular heaters or cable heaters. The basic construction of these heaters consist of compacted MgO, high temperature resistance wire and Chrome Nickel Steel tube.

3)  Hot runner heater can be constructed with or without built in thermocouples. They are usually installed where space available for heating is limited and are widely used on hot runner nozzles, and manifolds, die cast nozzles, packaging machines etc

4)  Hot runner 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.

 

Features:

 

1)  Standard sizes available with various cross section

2)  Various Watt Density options available.

3)  Robust Design with Choice of Terminal Exits

4)  Available with built in Thermocouple

5)  Designed for even heat profile.

6)  Precision fit on Hot Runner Nozzles & Manifolds.

7)  Highly Non-corrosive.

8)  Maximum heat transfer due to more contact area.

9)  Advanced Thermal Engineering.

 

Technical parameter:

 

1)  Voltage and power according to your requirement
2)  Various sizes of cross section, including 4.2*2.2mm, 4*2mm, 3.2*1.8mm, 4*4mm, 3.5*3.5mm, 3*3mm and other specifications
3)  High watt density 25w/sq.cm, low watt density 5w/sq.cm. Temperature: 650 degree
4)  Material: stainless steel
5)  Thermocouple type J/K/E can be attached.
6)  High temperature Teflon lead wire and stainless steel shield provided.