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Spring Coil Hot Runner Heater for Plastic Mold

Spring Coil Hot Runner Heater for Plastic Mold

Hot Runner Heater, Hot Runner Coil Heater, Flexible Hot Runner Heater manufacturer / supplier in China, offering Spring Coil Hot Runner Heater for Plastic Mold, Alummina Flexible Ceramic Pad Heater, Post Weld Heat Treatment Ceramic Heating Element Flexible Ceramic Pad Heater and so on.

                                   As one of the leading manufacturers and suppliers of various hot runner accessories in China, we pay great attention to quality. Welcome to buy our quality spring coil hot runner heater for plastic mold for sale. We'll offer you competitive price and excellent service.

Hot runner heaters are 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. Hot runner heaters with built in thermocouple are also available. Hot runner bushes are produced with hot runner heaters of different cross section with inner brass and outer stainless steel cover.

  • Sheath Material: Stainless steel sheath

  • Resistance Wire: Nicr 80/20

  • Die Electric Strength: 1250V 

  • Structure: Spiral

  • Coil Heater: Hot Runner Heater

  • Insulation Material: MGO

  • Max Sheath Temperature: 750C

  • Resistance Tolerance:+10% -5%

  • Wattage Tolerance:+5% -10%

  • Thermocouple: J or K Type

  • Specification: customized

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.

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.

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. Outer dia of coiled heater: O. D
2. Inner dia of coiled heater: I. D (Or) Outer diameter of nozzle to be heated
3. Connection lead option and lead length
4. Drawing or sample for special type configuration Volts Watts Quantity
5. Volts
6. Watts
7. Type of the thermocouple (J type or K type)
8. Quantity

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