Electric Instant Thick Film Heater Plate for Fryer Pan Slow Cooker Water Boiler Electric Wok Skillet

Product Description

Product Description

Thick Film Heater is one of today's most innovation and forward-looking solution for electric heating field.
The thick film heater is comprised of screen-printing dielectrics (5 layers), resistance (palladium-silver), conductor (silver) and isolation glazes on the substrate and sintered 8 times at temperature over 900ºC. 
It can heat water insantly due to the high power (6000W maximum for single heater). 
For applications where space is limited, thick film heater is very advantageous to traditional ones for its compact size.

Dimension	Φ120mm,Φ185mm or customized	Power Density	>60W/cm²
Ramp-Up Rate	80~150ºC/s	Thermal Efficiency	>98%
Power	2080W or customized	Service Life	≥10,000 hours
Rated Voltage	230v or customized	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≥250ºC	Snap Action Thermostat	16A, installed close to the  heating tube's heating  circuit
Shield Thermistor	PTC or NTC	Connecting Type	socket or wire

Key Features

1. High heating efficiency and fast response: Thermal efficiency exceeds 97%, with a temperature rise rate of 80-150°C per second, enabling instant on-demand heating without the need for preheating stored water.
2. Compact structure and high power density: Small in size, with a power density of 40-100 W/cm², ideal for integration into miniaturized equipment designs.
3. Safe and durable: Constructed with food-grade stainless steel substrates and multi-layer insulation technology, offering corrosion resistance, leak-proof performance, and a service life of over 6,000 hours.
4. Uniform heating: Surface-based heating eliminates common issues of traditional heating tubes such as limescale buildup and localized overheating, ensuring stable and consistent heat output.

Feature	Description
High Heating Efficiency	Thermal efficiency exceeds 95%, offering 15%-30% higher energy savings than conventional heating plates. It supports fast temperature rise and instant heating.
High Power Density	Delivers high power in a compact footprint, making it ideal for heating base designs in space-constrained devices like electric kettles and coffee machines.
Enhanced Safety (Water-Electricity Separation)	The multi-layer insulation structure ensures the heating layer is completely isolated from water, with the base material directly in contact with the liquid, providing excellent anti-leakage performance.
Anti-Limescale & Long Service Life	Uniform heating eliminates local overheating, significantly reducing limescale formation. It has a cycle life of over 100,000 on/off operations.
Precise Temperature Control	Planar heating ensures a uniform temperature field, enabling high control accuracy for precision heating applications.

Structure & Working Principle

1. Core Structure: Using a stainless steel (or copper) disc as the base material, the plates are manufactured via thick-film printing technology. Multiple functional layers are sequentially printed on the surface: an insulating dielectric layer, a resistive heating layer, a conductive electrode layer, and a protective coating. The blue sections in the image represent the insulating layer, the dark lines are the resistive heating circuits, and the white pads on the right are the electrode terminals for power connection.
2. Working Principle: When energized, the resistive layer generates planar heat, which is transferred directly to the contact medium (e.g., water) through the base material. This achieves fully isolated heating between electricity and water.

 

Typical Applications

• Home Appliances: Heating bases for electric kettles, health pots, coffee machines, instant water dispensers, and electric hot water bottles.
• Industrial/Medical: Small fluid heating equipment, laboratory heating devices, and medical constant-temperature heating systems.
• Other Scenarios: Small kitchen appliances and portable heating devices.

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Company Profile

Taizhou Best electric heating appliance Co., Ltd. was established in 2 0 1 4 year. It is a

comprehensive company integrating production, sales and technical service. the factory covers an

area of 5000m2,has nearly 100+employees.have obtained ISO9001, CQC,CE,ROHS certifications.

 

Main products : cartridge heater,Tubular heater, Flexible heater, cartridge heater,silicone heater

thermocouple, heating element, and other heating products. The factory introduced advanced

automatic control system and online quality,inspection system to ensure the stability and reliability

of product quality

Certifications

1. Qucik Response:Your inquiry will be replied within 24 hours. Response Rate over 90%
2. Smooth Communication: Well-trained and experienced staffs to answer all your inquires.
3. Sincere Service Attitude: Treat Customers As Friends. No Questions are Neglected.
4. OEM Accepted: Free Sample,We can customize your products to meet all your different requests.
5. Small MOQ: Small Amount wholesales are supported to meet your needs as well as large demands.
6. Fast Delivery: We have Reliable Forwarders with long term cooperation and Competitive Price.
You may contact any one of our sales and services team: email to us as inquiry