Brand Name: thermocouple coil heater
Model Number: Hot runner heater
Place of Origin: Guangdong, China (Mainland)
K J thermocouple coil heater with factory low price
Thermocouple coil heater is made of nickel chrome resistance wire placed inside chrome nickel steel tube filled with MgO powder and compacted for faster and efficient heat transfer. The heaters are annealed to acquire malleability for bending into any shape.
Characteristics of thermocouple coil heater:
1. Various Watt Density options available.
2. Robust Design with Choice of Terminal Exits
3. Available with built in Thermocouple
4. Designed for even heat profile.
5. Precision fit on Hot Runner Nozzles & Manifolds.
6. Highly Non-corrosive.
7. Maximum heat transfer due to more contact area.
8. Advanced Thermal Engineering.
Technical specs of thermocouple coil heater:
Sheath Material |
Cr Ni-Steel |
Insulation Material |
MgO |
Resistance Wire |
Ni Cr 80-20 |
Maximum Sheath Temperature |
700°C |
Die Electrical Strength |
800V A/C |
Insulation |
> 5 M W |
Thermocouple |
J type (Standard) or K type |
Length Tolerance (Straight) |
5% |
Wattage Tolerance |
+ 10% (+ 5% Available Upon Request) |
Resistance Tolerance |
+ 10% (+ 5% Available Upon Request) |
Unheated Length |
35mm (Standard) |
Dimensional Tolerance |
Coil I.D + 0.1 to 0.2mm |
Coil Length + 1mm |
Applications of thermocouple coil heater:
1. Injection moulding machine nozzle
2. Hot runner nozzles & bushings.
3. Packaging machineries
4. Hot runner injection moulds.
5. Injection & blow moulding machine nozzles.
6. PET prefrom & thin wall container moulds
7. Hot runner manifolds.
When order thermocouple coil heater, please try to specify following info if possible:
1. Inner dia of coiled heater : I.D (Or) Outer diameter of nozzle to be heated
2. Connection lead length
3. Drawing or sample for special type configuration
4. Volts
5. Watts
6. Type of the thermocouple (J or K)
7. Quantity
Photo show of thermocouple coil heater:
2013 HK ElectriAsia Fair