Electric High Temperature Coil Type Cable Nozzle Heater
1 Introduction for coil type cable nozzle heater
Hot Runner Coil Nozzle Heaters are manufactured in round, square or rectangular section to guarantee the
greatest thermal exchange keeping an excellent efficiency and good reliability. High Temperature Nickel-
Chrome Resistance wire is uniformly distributed in a compacted MgO insulation, inside Nickel-Chrome
Sheath. These heaters are annealed after manufacturing. These heaters can be manufactured with built
in thermocouple J or K type.
2 Cross section for coil type cable nozzle heater
3.0 x 3.0, 3.30 x 3.30, 3.5 x 3.5, 4 x 4 etc.
4.20 x 2.20, 4.20 x 2.50
Any other cross sections can be manufactures and supplied on request.
3 Features for coil type cable nozzle heater
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
4 Technical specification for coil type cable nozzle 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 |
5.Product 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.
6 Connection leads options for coil type cable nozzle heater
8 How to order coil heater for coil type cable nozzle heater
1. voltage and power
2. Inner dimeter
3. coil height
4. thermocouple type if have
5. lead wire length and insulation material
6. qty
With 20 years experience, Hongtai Alloy is your trusted source for quality electric high temperature coil type cable nozzle 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.Hot Tags: electric high temperature coil type cable nozzle heater, China, suppliers, manufacturers, factory, wholesale, price
