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Description
Industrial hot runner heating coil heater is made of nickel chrome resistance wire placed inside chrome nickel steel tube filled with MgO power and compacted for faster and efficient heat transfer. The heaters are annealed to acquire malleability for bending into any shape. Hot Runner Coil Heaters with built in thermocouple are also available. Hot runner bushes are produced with Hot Runner Coil Heaters of different cross section with inner brass and outer stainless steel cover.
Technology Data
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 |
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.
Order Guide
Pls specificy the following when ordering:
1. ID and length/height of heater
2. Voltage and wattage
3. With thermocouple or not
4. Lead cable length
5. Order quantity
With 20 years experience, Hongtai Alloy is your trusted source for quality 3x3 cross section industrial hot runner heating coil heater with thermocouple 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.
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