Hot Runner Coil Spring Heater with Thermocouple
Our Hot Runner Coil Heaters embody a fusion of precision engineering and exceptional heat transfer capabilities. Crafted with a nickel-chrome resistance wire sheathed in a chrome-nickel steel tube and packed with MgO powder, these heaters assure outstanding heat efficiency. Post-manufacturing annealing enhances their flexibility for custom shaping, meeting diverse application demands. With integrated thermocouples, our solutions ensure precise temperature control. The heaters, designed in varied cross-sections, are fortified with a brass interior and a stainless steel exterior for durability and performance.
Coil heatersPopularly recognized as cable heaters, these coil heaters can be customized into a wide array of shapes, perfectly suited for varied operational needs. They often serve as small-diameter, high-efficiency nozzle heaters that are fully annealed, ensuring peak performance and reliability.
Coil heaters are essential components in injection molding machine nozzles and sprue bushings, delivering comprehensive 360° heat coverage. With options for distributed wattage, they can be tailored to meet specific heating demands, enhancing their versatility.
Coil heaters also double as adaptable cartridge heaters suitable for irregular bore sizes. Their flexibility allows them to maneuver effortlessly through sealing bars in packaging equipment, broadening their application possibilities.
Specifications Of Coil Heater:
| Sheath Material |
Cr Ni-Steel |
| Insulation Material |
MgO |
| Resistance Wire |
Ni Cr 80-20 |
| Maximum Sheath Temperature |
700°C |
| voltage |
800V A/C |
| power |
> 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 |
Features:
1. Standard sizes come in multiple cross-sections to suit various needs.
2. Flexible Watt Density options to match diverse requirements.
3. Durable design with a variety of terminal exit configurations available.
4. Integrated thermocouple option for accurate temperature regulation.
5. Engineered for a uniform heat distribution, guaranteeing consistent performance.
6. Precisely designed to fit perfectly with Hot Runner Nozzles & Manifolds.
7. Constructed to resist corrosion, significantly prolonging service life.
8. Enhanced heat transfer through expanded contact surface.
9. Leverages advanced thermal engineering for peak efficiency. .
Explore Various Types of Hot Runner Coil Heaters:
Industrial Spring Coil Heater Applications:
* Injection moulding machine nozzles
* Hot Runner Nozzles & Bushings.
* Packaging machinery
* Hot runner Injection moulds.
* Injection & Blow Moulding Machine Nozzles.
* PET preform & Thin wall container Moulds
* Hot runner Manifolds.
Order Guidance
To ensure your order meets your exact requirements, please specify the following:
1. Voltage & Wattage needs
2. Coiled heater's Inner diameter (I.D) or the Outer diameter of the nozzle to be heated
3. Coil Height
4. Connection lead type and lead wire length
5. Required thermocouple type (J or K type)
6. Include a drawing or sample for specially tailored types
7. Desired Quantity
Explore the Variety of Lead Wires:
Precision Quality Control Chart:
Frequently Asked Questions
(1). Q: Can you offer a discount price?
A: Absolutely! Your discount is directly proportional to the volume of your order. The more you purchase, the greater the discount you will receive, allowing you to maximize value.
(2). Q: How can I get a sample?
A: We are pleased to provide complimentary samples for most products when requested in smaller quantities. Simply cover the shipping costs or provide your DHL, FEDEX, EMS, or UPS account number. For larger sample quantities, a nominal fee will be applicable.
(3). Q: Why is your price slightly higher than other Chinese suppliers?
A: Our commitment to excellence means we consistently produce high-quality products that deliver outstanding performance. Our goal is to foster long-term partnerships through quality and trust.
While our prices reflect our dedication to quality, the value and performance of our products ensure they are the most cost-effective choice.
(4). Q: How do you ensure that the quality of mass-produced items matches the sample sent to me?
A: Consistency is key. Our meticulous process includes retaining an exact sample in our warehouse, labeled with your company name, prior to dispatch. This ensures mass-produced items are identical to the approved sample.
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