High Temperature Electric Hot Runner
Our hot runner coil heaters are masterfully engineered using nickel-chrome resistance wire nestled within a durable chrome-nickel steel tube, filled with MgO powder to achieve exceptional heat transfer efficiency. These heaters undergo an annealing process that imparts the flexibility necessary for custom shaping to match any unique configuration. For those seeking precision, we offer hot runner heaters complete with integrated thermocouples. Our hot runner bushes are skillfully crafted with heaters of various cross-sections, encased in an inner brass and outer stainless steel cover to ensure reliability and robustness.
Coil heatersCoil heaters, often referred to as cable heaters, can be expertly configured into a wide array of shapes to accommodate a diverse range of application requirements. Commonly, these coil heaters are designed as compact, high-efficiency nozzle heaters, fully annealed to enhance performance and reliability.
Coil heaters are integral to injection molding machine nozzles and sprue bushings, ensuring uniform 360° heat coverage. Models with distributed wattage are also available, tailored to meet specific heating demands with precision.
Coil heaters double as versatile cartridge heaters, perfectly suited for irregularly sized bores. A straightforward, round cable heater can seamlessly integrate into a sealing bar within packaging equipment setups, demonstrating its adaptability.
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 to suit your needs.
2. Choose from an array of Watt Density options to perfectly match your application.
3. Robust construction featuring multiple terminal exit options for versatile installations.
4. Equipped with an integrated thermocouple for meticulous temperature management.
5. Engineered to deliver a consistent heat profile, ensuring reliable and steady performance.
6. Designed for a precision fit with Hot Runner Nozzles & Manifolds, assuring optimal efficiency.
7. Constructed to be highly resistant to corrosion, significantly prolonging the product lifespan.
8. Enhanced heat transfer through an increased contact area, maximizing efficiency.
9. Advanced thermal engineering techniques employed for superior heating efficiency and performance. .
Different Types of Hot Runner Coil Heaters:
Applications for Industrial Spring Coil Heater:
* Injection moulding machine nozzles
* Hot Runner Nozzles & Bushings, providing reliable thermal performance.
* Packaging machinery, ensuring seamless operations.
* Hot runner Injection moulds for enhanced precision and efficiency.
* Injection & Blow Moulding Machine Nozzles, delivering consistent heating.
* PET preform & Thin wall container Moulds, ensuring top-quality production.
* Hot runner Manifolds, offering superior heating distribution.
Order Guidance
When placing an inquiry, kindly provide the following parameters for accurate processing:
1. Specify Volts & Watts to ensure compatibility with your system.
2. Inner diameter of coiled heater: I.D or the Outer diameter of the nozzle needing heating.
3. Height of the coil, tailored to your specific application requirements.
4. Connection lead option and desired lead wire length for convenient installation.
5. Type of thermocouple required (J type or K type) for precise temperature control.
6. If special types are needed, please provide a drawing or sample.
7. Quantity required to meet your operational needs.
Different Types of Lead Wires:
Frequently Asked Questions (FAQ)
(1). Question: Can you offer a discount price?
Answer: The discount extended to you is directly proportional to the quantity of your order. Simply put, the more you purchase, the greater the discount you will receive, enabling you to maximize value.
(2). Question: How can I obtain a sample?
Answer: For the majority of our exceptional products, we offer complimentary samples when the requested quantity is minimal. You will only need to handle the shipping charges, or alternatively, provide us with your DHL, FEDEX, EMS, or UPS courier account number. For larger sample requests, a nominal fee will be required.
(3). Question: Why is your price slightly higher than other Chinese suppliers?
Answer: We are committed to producing high-quality, performance-driven products. Our focus is on building enduring, cooperative relationships with our clients, which sometimes means our prices reflect this commitment.
While our prices might not be the lowest available, our products boast an unparalleled cost-performance ratio, ensuring you receive exceptional value.
(4). Question: How do you ensure that the quality of mass-produced items matches the sample sent to me?
Answer: To ensure unwavering consistency, our diligent warehouse team retains an identical sample, marked with your company name before dispatching your samples. This meticulous attention guarantees that our mass production aligns perfectly with the sample you receive.
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