Product Details
Hot Runner Brass Tube Electric Coil Heaters with Thermocouple
Description:
1) 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.
2) Spring heater can be produced with orwithout 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.
Specification:
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.
Item name | ID25mm e-nail coil heater for injection molding /fog machine |
Resistance heating wire | Ni-Cr or FeCr |
Sheath | stainless steel 304,321,316, Incoloy 800, Incoloy 840, Ti |
Insulation | High-purity Mgo |
Maximum temperature | 700 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 (/silicone high temperature
frberglass) is available |

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.
Company Profile
Wuhan Global Metal Engineering Co., Ltd
Wuhan Global Metal Engineering Co., Ltd (GME) specialize in the
supply of heating elements and temperature
sensors(thermocouples & RTDs) for a vast array of industries
since year 1995.
Our main products include but not limited to Coil heater, Cartridge
heater, Flexible Tubular heater, Cast-in Heater, Band heater,
Thermocouple, RTD’s, Thermocouple extension wire, Thermocouple
connection head , Mineral Insulated thermocouple cables ,
thermowell, etc.
After 20 years growth, we have more than 200 employees in the
factory including 50 sophisticated technicians. Our products have
been exported to many countries including North America, South
America, Europe, Middle East ,South Asia, etc.
More details, you can also visit our website: https://www.gmemetal.com