Spring Coil Heaters Hot Runner Nozzle Heater With TC K , Available
Various Cross Section
Description:
1) Hot runner heater is the important component of hot runner
system, which is made of special technque and high quality
material, ensuring its efficient work in the close space, even when
the heating jacket temperature is 700 degrees Celsius. Complying
with the metric system and the international standard, all models
are on the basis of our quality inspection requirements, so as to
meet most factories and hot runner machines.
2) we provide several kinds of heaters, such as pipe heater, press
in brass heater, coil heater and so on.
Specification:
Features of Electric Coil Heater With Stainless Steel Braided
Leadwire
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 SPECIFICATION AND TOLERANCE:
| 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 |
Application:
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.
