
Stainless Steel Straight Hot Runner Coil Heater
Product Introduction
We have established strategic enterprise technical cooperation with industry giants to provide our company with in-depth and micro-level technical support services to ensure the stability and continuous improvement of our Industry Heaters, polymer ptc heating elements, cast iron baseboard heaters. We uphold the corporate philosophy of "synergy, innovation and win-win", and strive to become an industry leader with a pragmatic, pioneering and innovative attitude. After years of development, the company has achieved good economic and social benefits, and at the same time has achieved a high reputation among enterprises and users. Over the years, we have accumulated a wealth of product experience, established a complete product sales channel, and laid a solid foundation. Rich and colorful spare time life of employees and safe and stable living environment make the cohesion of our company continuously enhanced.
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 rely on high-quality staff, high-precision production equipment and strict testing methods to produce high-quality Stainless Steel Straight Hot Runner Coil Heater. In order to meet the needs of enterprises to continuously improve the production efficiency, our company actively innovates and works meticulously to continuously improve and improve the product quality. The company strictly establishes green production bases in accordance with the principle of strategic integration.
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