Electric Hot Runner Temperature Controller
Our Hot Runner Coil Heaters are the epitome of precision engineering and innovation. Crafted from the finest nickel-chrome resistance wire and encased within a sturdy chrome-nickel steel tube, these heaters are filled with high-grade MgO powder, ensuring superior heat transfer efficiency. Annealed for ultimate flexibility, they can be custom bent to fit any shape you desire. With the option of integrated thermocouples, our heaters provide accurate temperature monitoring. Additionally, our hot runner bushes are cleverly designed with heaters of various cross-sections, boasting an inner brass layer and a robust stainless steel outer cover, perfect for any industrial application.
Coil heatersOur coil heaters, also known as cable heaters, are hugely versatile and can be engineered into a variety of shapes to accommodate diverse application requirements. Typically designed as small-diameter, high-performance nozzle heaters, these coil heaters are fully annealed to ensure peak operational performance.
Coil heaters are absolutely essential for injection molding machine nozzles and sprue bushings, offering complete 360° heat coverage. For specific heating needs, we offer models with optional distributed wattage.
Coil heaters also function exceptionally as versatile cartridge heaters for uniquely sized bores. A straight, round cable heater can effortlessly pass through sealing bars in packaging equipment, making installation a breeze.
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. Available in standard sizes with a variety of cross-sections for diverse needs.
2. Choose from a wide range of Watt Density options to suit your specific applications.
3. Durably designed with several terminal exit options for versatility.
4. Equipped with an integrated thermocouple for highly accurate temperature control.
5. Designed to deliver a uniform heat profile, guaranteeing consistent performance.
6. Perfectly crafted to fit Hot Runner Nozzles & Manifolds with precision.
7. Constructed to resist corrosion, significantly extending the product's longevity.
8. Maximized heat transfer through an expanded contact area for effectiveness.
9. Utilizing advanced thermal engineering to achieve superior efficiency. .
Different Types of Hot Runner Coil Heaters:
Applications for Industrial Spring Coil Heater:
* Perfect for injection moulding machine nozzles
* Ideal for Hot Runner Nozzles & Bushings in various settings.
* Essential for packaging machineries, providing reliable performance.
* Suitable for hot runner injection moulds with precision.
* Compatible with Injection & Blow Moulding Machine Nozzles.
* Perfect for PET preform & Thin wall container moulds.
* Suitable for hot runner manifolds, offering consistent results.
Order Guidance
When you're ready to inquire, please specify these crucial parameters:
1. Voltage & Wattage requirements
2. Inner diameter of the coiled heater: I.D or the nozzle's outer diameter to be heated
3. Height of the coil for precise fitting
4. Preferred connection lead option and length of the lead wire
5. Type of thermocouple required (J type or K type) for temperature accuracy
6. Supply a drawing or sample for any special types you need
7. Specify the quantity required for your project
Explore the Various Types of Lead Wires:
Comprehensive Quality Control Chart:
Frequently Asked Questions
(1). Q: Can you offer a discount price?
A: Enjoy the privilege of discounts that are directly proportional to your order size. The greater your order, the more attractive the discount you can avail.
(2). Q: How can I get a sample?
A: We are delighted to offer free samples for most of our products, provided the requested quantity is modest. You are only responsible for the shipping costs, or you may supply us with your courier account number for DHL, FEDEX, EMS, or UPS. For larger sample requests, a nominal fee is applicable.
(3). Q: Why is your price slightly higher than other Chinese suppliers?
A: Our commitment is to produce superior quality, high-performance products to foster enduring and mutually beneficial partnerships with our clients.
While our prices may not be the lowest, the exceptional cost-performance ratio of our products ensures unmatched value.
(4). Q: How do you ensure that the quality of mass-produced items matches the sample sent to me?
A: To maintain absolute consistency, our meticulous warehouse team retains an exact sample marked with your company name prior to dispatch. This guarantees that the quality of mass-produced items aligns perfectly with the sample you receive.
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