Helical Heating Element
Your Professional Helical Heating Element Supplier
Jiaxing Jindian Electric Appliances boasts over ten years of experience in electric heating appliance manufacturing. From its founding as Jindian Kitchen & Bathroom Appliances Factory in 2008, it has developed into a large-scale manufacturer with a stable supply chain. As a direct source manufacturer, we can effectively control costs, providing customers with highly competitive prices and ample production capacity.
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Quality Control
With over 15 years of experience focusing on the electric heating industry, we not only possess advanced production equipment but also master core production processes. From the meticulous selection of raw materials to the full inspection of finished products before shipment, every step embodies Jin Dian's unwavering pursuit of quality, ensuring stable product performance and durability.
Certifications
It holds various product certifications, including COC, ISO 9001, and explosion-proof certificates, and is recognized as an AAA-grade integrity enterprise.
OEM/ODM customization services
We not only offer standard products, but also support OEM/ODM customization services. Whether it's non-standard sizes, special power ratings, or solutions for specific application scenarios, Jindian can respond quickly and flexibly meet the diverse needs of global customers.
Professional Team
We have experienced designers, mold designers, mold CAE analysis engineers and manufacturing engineers. Our advanced three-dimensional CAD software and Moldflow and Dynaform die CAE analysis software provide professional and first-class services for a majority of new and old customers.
Helical Heating Element Specifications
|
Pecification parameter |
Detail |
Remark |
|
Sheath Material |
SUS304 |
Materials canbechangedtobecopper,sus321,sus316L,incoloy804,incoloy800as requested |
|
Voltage/wattage |
110V |
Voltage/Wattage/Tolerance can be customized as required,and Wattage tolerance(cold condition)+5%-10% |
|
Tube Diameter |
6.5mm |
Tube diameter can be changed to 8.0mm,8.5mm,or other as requested |
|
Resistance Powder |
Magnesium oxide |
We can use other powder if requested |
|
Resistance Wire |
Ni80Cr20 |
Ocr25Al5 or other material if requested |
|
Faston Terminal |
Nickel plated iron |
Material of terminal housing could be stainless iron,stainless steel if required |
|
Leads |
Stainless steel |
Materials of terminal piece could be stainless iron,stainless steel if required |
|
Warranty |
1 Year |
3000 Working hour or at least one year |
Features
High Surface Area-to-Volume Ratio:
The coiled design allows a long length of wire to be packed into a compact, space-saving form factor.
01
High Electrical Resistance:
We are a solution provider to meet the needs of different customers,widely used in iron ore mining,raw material yard management,coking and sintering,blast furnace ironmaking to steelmaking and rolling,etc. to ensure the safety of power supply.
02
High Melting Point:
The materials used are specifically selected for their ability to withstand extreme operating temperatures without melting or deforming.
03
Thermal Expansion Accommodation:
The natural spring-like design of a helix easily expands and contracts during extreme heating and cooling cycles, preventing the element from snapping or warping over time.
04
Basic Components
01
Coil Geometry and Arrangement
The helical coil’s geometry, including parameters such as coil pitch, diameter, and number of turns, affects the heat transfer characteristics.
02
Tube Materials and Sizing
The choice of tube material is crucial, as it determines the heat exchanger’s compatibility with the fluids being processed.
03
Shell and Tube Side Configurations
Helical coil heat exchangers can have single or multiple coils arranged in parallel or series.
Single Coil vs. Multi-Coil Arrangements
Single coil heat exchangers are simpler in design and suitable for applications with single-phase fluids. Multi-coil arrangements provide increased heat transfer surface area and flexibility to handle multiple fluid streams.
Co-Current vs. Counter-Current Flow
In co-current flow, both fluids move in the same direction, while in counter-current flow, they move in opposite directions. Counter-current flow generally yields higher heat transfer rates and improved overall efficiency due to the larger temperature difference across the coil.
Applications
Thermal Fluid Heaters:
Utilized to heat industrial oils that circulate through processing tanks, keeping them at stable, pumpable temperatures.
Chemical & Petroleum Distillation:
Used in refineries to heat crude petroleum and specialty chemicals, facilitating controlled distillation and separating components without overheating.
Food & Beverage Processing:
Provides sanitary, uniform heating and cooling for large batches in food-grade applications.
Air Handling Units (AHUs):
Integrated into HVAC systems to provide precise temperature control and warm indoor air during colder seasons.
Customization
Please show us following important points when you need custom service:
Used voltage(V), power(W) .
Quantity , shape and size(tube diameter, length,thread,etc)
Heating tube material( Stainless steel 304/316L/310S/321/titanium/PTFE coated stainless steel).
If you have drawing or product picture,or sample in hands,will be much better and helpful for exact price calculation.
Our Certificates
FAQ
We're well-known as one of the leading helical heating element manufacturers and suppliers in China, also support customized service. Please rest assured to wholesale bulk high quality helical heating element for sale here from our factory.