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Pressure Bearing Thick Film Fast Water Heating Element 3000W 
Thick Film Instant Water Heating Element
Due to its tubular structure it can heat drinking flow inside tube, by the electric heating circuit printed on tube surface.
It‘s advanced in power density(60W/cm²), thermal transfer rate(≥96%) and temperature ramp-up rate(80℃/S). It takes 3 seconds to get boiling water (≥95℃), the flow rate is 480-600mL/Minute.
For applications where space is limited, this simple profile heater offers high thermal power density and fast response times to heat up or cool down (due to low thermal mass). Instant Heating Electric Water
Geyser/Dispenser just require such a electric heating element in simple & compact profile and instant emperature response.
Features:
1. Electric Circuit printed on stainless steel tube surface, to heating the water flow inside 5 isolation layers sintered on the surface.
2. Large heat transfer area on tube surface; Ramp up and Cool down quickly; High utilization rate up to 93% or above.
3. Fast temperature response, power density is as high as 60W/cm² and heating circuit’s temperature raising rate exceeds 80℃/s.
4. Simple structure, compact profile, various applications.
Thick Film Stainless Steel Tube Inside:
1). Electric Circuit printed on tube surface, to heating the water flow inside. Complete isolation and safety.
2). Compact size, high heat utilization
3). Available Power 2.2KW,3KW or Customized
4). SUS430 Stainless Steel
| Dimension | 150*78*46mm | Heat Density | >60W/cm² |
| Ramp-Up Rate | 80℃/s | Thermal Efficiency | 96% |
| Heating Power | 3,000W | Service Life | >10,000 hours |
| Rated Voltage | 220v | Certificate | CQC, RoHS |
| Dielectric Strength | 1,500V/5mA/60s | Power Deviation | -10% - +5% |
| Leakage Current | ≤0.25mA | Insulation Resistance | ≥200MΩ |
| Type | PA66+ glass fibre, temperature resistance≥250℃ | Snap Action Thermostat | 16A, installed close to the heating tube’s heating circuit |
| Shield Thermistor | PTC | Grounding Type | Spot-Weld |
| Water Inlet & Outlet | Φ20.95mm | Heating Tube Dimention | Φ30mm*110mm |
Tube Diameter,Length,Power,Voltage,Thermostat,PCB board,Inlet & Outlet port,etc are available for customer design
Standard Power:2,2kw,3kw,3.5kw,3.8kw,4kw,5.5kw,6kw
We supply heating element kit with temperature and flow control, to quickly test on thick film heating element/tube
Those thick film heating tubes/elements are widely applied in Instant Water Boiling Heater, Instant Water Kettle, Water Dispensers, Coffee Maker/Machine, Electric Heating Faucets, Industrial Water Flow Heating, etc.


Jieda locates in Xinxiang, Henan Provience, is founded in 2012, is a high-tech manufacturer that specializes in design, research, produce and sales rare-earth metal thick film electric heating tubes/elements.
What is Jieda advanced in?
1. About 10 years experiences in thick film electric heating tubes.
2. Fully mastery of thick film tube surface screen printing and sintering.
3. Main Process Flow in 10000+ Grade Air Purification Workshop.
4. First manufacturer to mass produce Thick Film Electric Heating Tube/Element in China
5. Available various Solutions for fluid heating, especially for Instant Water Heating Home Appliances, House Floor Heating and Industrial water flow heating.
6. Monthly production capacity is up to 300,000 pcs.
Q: What's Thick Film Heating Element?
A: Thick Film Heater is a new technical art which is use screen printing technology and new thick film material.
It is printed with isolation dielectric, heating element and glass prevent on a substrate that is made by stainless steel, and through drying firing process with 800°C. Thick Film Heater has become a new type of heater.
Q: What’s the advantages of Jieda Thick Film Heating Element?
A: We fully master screen printing and sintering technology on curved surface stainless steel tubes, which makes it possible to heat continuous water flow without water tank. 40W/CM² POWER DENSITY >80℃/S TEMPERATURE RANP UP
Q: What's the lifespan of Thick Film Heating Tube / Thick Film Heating Element?
A: It can work more than 10,000 hours, in case of no DRY HEATING.
Q: What's the inlet and outlet diameter?
A: Thick Film Heating Tube : Ø18, Ø20, Ø30, Ø35, Ø40, Ø50mm.
Thick Film Heating Element : Available with Ø10mm, Ø16mm and G1/2 OD20.9mm
Q: Can I DIY it for personal use by myself?
A: Our Products are mainly used as heating spare parts for water heaters in mass production, not recommended for Personal DIY.
Q: Can the Thick Film be applied to Copper Pipe or Aluminum Pipe?
A: It can not be applied on Copper pipe, but can work on Aluminum pipe.
Q: How to get the suitable model for our application?
A: We need to know the water temperature in inlet and outlet port, water flow rate, connection port details and other special requirements, to recommend the suitable Thick Film Heating Elements
Q: What's the operation attentions?
A: 1. The temperature ramp-up above 80°C/s, please make sure the tube fulfilled with water before use.
2. Please install it vertically, make sure water flow direction from bottom to top, to prevent DRY HEATING in partial area of heating tube.
3. Set the minimum flow rate according to tubes' power watts, ensure smooth flowing of water, to prevent vaporizing and dry heating
4. Make sure reliablility grounding.
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