The open coil listed here carries voltage customizable, 3000W, documented exactly as the manufacturer publishes it. Made by Jiangsu Shazi Electric Appliance Co., Ltd (3 years on the platform, typical reply ≤6h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Open Coil
- Power Source: Electric
- Voltage: customizable
- Voltages: 220, 240, 480 and 600V, 3 Phase
- Heating Capacity: 3000W
- Material: Stainless steel 304
- Warranty: 1 Year
Technical Specifications
| Type | Air conditioning electric auxiliary heating |
|---|---|
| Power Source | Electric |
| Voltage | customizable |
| Material | Stainless steel 304 |
| Core Components | Other |
| Key Selling Points | Long Service Life |
| Warranty | 1 Year |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Provided |
| Heating Capacity | 3000W |
| Place Of Origin | Jiangsu,China(Mainland) |
| Weight (Kg) | 0.5 |
| Brand Name | Sandes |
| Working Temperature Range | -20 – 1100 ℃ |
| Voltages | 220, 240, 480 and 600V, 3 Phase |
| Coil Diameters | From 0.250 Inch Dia up to 0.875 Inch Dia |
| Ceramic Type | Arrow Ceramic/Steatite Clips (Insulators) or Round |
| Termination Options | Screw Type or Other Alternatives |
| Application | Air Duct Heating; Furnace Heating; Tank Heating |
| Selling Units | Single item |
| Single Package Size | 30X30X10 cm |
| Single Gross Weight | 0.5 kg |
Product Details
Usually are coiled into a spiral shape and used in electric furnaces that require temperatures up to 1100°C. Open coil heating elements are air heaters that expose the outside heating resistance wire into the air directly., the heating resistance wires are threaded between ceramic insulators. The benefit of open coil heating element is that they've low thermal indolence, performing in generally veritably fast response times and their small face area allows for reduced pressure drops.
Voltage | 380V or customized |
Working Temperature Range | 0℃-1100℃. |
Power | 108kw or custom. |
Material | SS304, SS316, SS321, SNICOLOY800, etc |
Shape | Half-Circle,Round,Flat etc |
Wire Material | 80%Ni 20%Cr,High Quality Nickel/Chromium resistance wire |
Coil Diameters | 0.250" to 0.875" |
Advantages:
* Remarkable High Efficiency: Our heating elements deliver rapid and uniform heat distribution, drastically reducing energy consumption and operational costs.
* Versatile Customization Options: we offers a wealth of customization options tailored to meet specific industry needs, ensuring versatility across various applications.
* Exceptional Durability and Reliability: Committed to the highest quality standards, these elements guarantee long-lasting performance with minimal maintenance requirements.
* Rigorous Safety and Compliance: Engineered to meet demanding safety standards, we promise dependable and safe operation.
* Unbeatable Cost-Effective Solutions: Despite their premium craftsmanship, these elements offer incredible lifespan and efficiency, providing outstanding value and investment returns.
2. Q: Can we use our own forwarder to transport the products?
A: Yes, sure. We can ship to them.
3. Q: Can we print our own brand?
A: Yes, of course. It will be our pleasure to be one of your good OEM manufacturer in China to meet your requirements.
4. Q: What's the payment method?
A: T/T, 30% deposit before production, the balance before delivery. We can also accept Alibaba Trade Assurance Order.
5. Q: How to place an order?
A: Please kindly send us your order by email, we will confirm the PI with you. Before quoting, we wish to confirm the product information with you, such as voltage, wattage, size, and quantity. If you have detailed drawing, don't forget to send it to us. Anyway, please contact us directly by email or online message.
Ordering and Pricing
- Minimum order quantity: 100 piece
- Volume pricing:
- 100–4999 piece: US $9.5 / piece
- 5000–9999 piece: US $8.9 / piece
- 10000+ piece: US $8.5 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this open coil?
The standard minimum order quantity is 100 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the open coil be supplied for my local voltage?
The standard configuration is customizable. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Jiangsu Shazi Electric Appliance Co., Ltd, based in China. The company 3 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Jiangsu Shazi Electric Appliance Co., Ltd range on HVACR Nexus.
See more in Industrial Heating Equipment on HVACR Nexus.
