Spring Coil Heater for Hot Runner of Plastic Injection Mould
Our hot runner coil heaters are expertly engineered, utilizing nickel-chrome resistance wire housed in a chrome-nickel steel tube, and packed with high-density MgO powder to ensure exceptional heat transfer. These heaters are annealed for flexibility, allowing them to be bent into any desired configuration effortlessly. We also offer hot runner heaters integrated with precise thermocouples. Our hot runner bushes are innovatively designed with heaters of various cross-sections, featuring an inner brass cover and an outer stainless steel shell for superior durability.
Coil heatersalso referred to as cable heaters, can be artfully configured into numerous shapes to accommodate a wide array of application demands. These coil heaters are often crafted as small-diameter, high-efficiency nozzle heaters, fully annealed for peak performance.
Coil heaters are essential components on injection molding machine nozzles and sprue bushings, providing comprehensive 360° heat coverage. We also offer models with distributed wattage to meet specific heating needs with precision.
Coil heaters also function as adaptable cartridge heaters for uniquely sized bores. A straight, round cable heater can seamlessly navigate through sealing bars in packaging equipment setups.
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 available in multiple cross-sections to suit diverse requirements.
2. Choose from a variety of Watt Density options tailored to your needs.
3. Durable construction with an array of terminal exit options for easy integration.
4. Comes with an integrated thermocouple for meticulous temperature regulation.
5. Designed to offer an evenly distributed heat profile for consistent operation.
6. Perfectly designed for a snug fit on Hot Runner Nozzles & Manifolds.
7. Constructed to be highly resistant to corrosion, prolonging the heater's lifespan.
8. Maximized heat transfer capability through increased contact surface area.
9. Incorporates cutting-edge thermal engineering for unparalleled efficiency. .
Different Types of Hot Runner Coil Heaters:
Applications for Industrial Spring Coil Heater:
* Ideal for Injection moulding machine nozzles
* Perfect for Hot Runner Nozzles & Bushings.
* Suitable for Packaging machineries
* Essential in Hot runner Injection moulds.
* Crucial for Injection & Blow Moulding Machine Nozzles.
* Optimal for PET preform & Thin wall container Moulds
* Integral to Hot runner Manifolds.
Order Guidance
When seeking a quote, please specify these critical parameters:
1. Volts & Watts specifications
2. Inner diameter of the coiled heater: I.D (or) the outer diameter of the nozzle intended for heating
3. Height of the coil for precise fitting
4. Preferred connection lead type and required lead wire length
5. Type of thermocouple required (J type or K type)
6. Supply a drawing or sample for any specialized designs
7. The quantity you wish to order
Different Types of Lead Wires:
FAQ
(1). Q: Can you offer a discount price?
A: Absolutely! The amount of discount you receive is directly linked to the volume of your order. Increase your order size to unlock more impressive savings and enjoy the benefits of our tiered pricing structure!
(2). Q: How can I get a sample?
A: We are pleased to offer free samples for most of our products if the requested quantity is minimal. You'll just need to manage the shipping expenses, or you can provide us with your DHL, FEDEX, EMS, or UPS account number. Should you need a larger sample quantity, a nominal sample fee will apply.
(3). Q: Why is your price slightly higher than other Chinese suppliers?
A: Our commitment is to deliver exceptional quality and top-tier performance. We devote ourselves to crafting products that foster enduring, mutually beneficial partnerships with our clients, justifying any minor price differences.
While we may not always offer the lowest prices, our products are meticulously engineered to deliver unparalleled value and performance, ensuring the best cost-performance ratio available.
(4). Q: How do you ensure that the quality of mass-produced items matches the sample sent to me?
A: We take detailed measures to safeguard quality consistency. Our warehouse team keeps an identical sample, clearly labeled with your company name, before we send out any test samples. This rigorous procedure assures that our mass-produced items will match the initial sample's standards.
){kind=link}