
Hot Runner Spring Coil Heater / Nozzle Heater with Thermocouple
Product Introduction
We want to develop into a Fryer Heater Element, over the side immersion heater, Drain Line Heater Cable production, R&D and sales manufacturer with first-class core technology and international influence. We deeply grasp the requirements of high-quality development, as well as the dynamics and trends of the industry. We expect to achieve win-win situation with the concept of equality, respect, sunshine and standardization. Based on honesty and credibility, our company provides domestic and foreign customers with high-quality and low-cost products and satisfactory services. With our self-confidence and down-to-earth efforts, we carry out the spirit of service and insist on excellence.
Description
Hot runner heater and Hot Runner Nozzle Heater are 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 anneale to acquire malleability for bending into any shape. Hot runner heaters with built in thermocouple are also avaiable. Hot runner bushes are produced with hot runner heaters of different cross section with inner brass and outer stainless steel cover.

Specificatioin
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 |
When you order hot rummer nozzle heater, please let us know below dimensions, also please let us know if you have other requirements.

Needs to tell us the inner diameter, outer diameter, length of the heater you need, whether you need a thermocouple, whether the thermocouple is J-type or K-type, heater lead length, our standard does not heat The length is 40mm, if you have special requirements, you need to tell us when placing an order, thank you!
Structure
Hot runner heater are 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 anneale to acquire malleability for bending into any shape. Hot runner heaters with built in thermocouple are also avaiable. Hot runner bushes are produced with hot runner heaters of different cross section with inner brass and outer stainless steel cover.
Our Other Production Pictures
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Hi friend, nice to meet you here, wish you very good day, and prosperous tomorrow.
Please feel free to contact us as below at any time.

We want you to be 100% satisfied with our Hot Runner Spring Coil Heater / Nozzle Heater with Thermocouple. We will create value and win the future together with our customers and friends. We pursue a culture where everyone is equal in personality, so that no matter what position or level, collaboration and communication must be based on mutual trust and respect. In terms of talent strategy, we should take the initiative to create talent advantages, and build enterprise employee community and modern enterprise governance structure.
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