Industrial Hot Runner sealed-nozzle Coil Heater
hot runner coil heater ’s production length in 200-3000mm is mainly used for hot runner mold or, as well as other precision heating system. Spring heating ring external using high quality Ni-Cr steel tube, the internal use of high purity magnesium oxide , high temperature resistance wire, and first-class manufacturing technology . The wire is after the annealed, with flexibility can be bent into an arc or circle heating. Its high working temperature, fast heating, uniform heating precision, long service life, can be automatically controlled area, high thermal conduction, while internal heating material damage, external can reuse.
Technical data for Industrial Hot Runner sealed-nozzle Coil Heater
Sheath Material for Coil Heater | 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) |
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.
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.
Product show:
When you inquire,pls supply some info as the following:
1.Size and shape
2.Voltage and power
3.Operation temperature requirement
4.Other design requirement
5.Order quantity
6.It’s best you can supply drawing pics
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