Home Appliance Ceramic heating element for hair iron Hair Straightener, electric heating PTC thermistor

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Price:$0.18 - $10.00
Price in USD:Details


Product Overview


Product Description

Home Appliance Ceramic heating element for hair iron Hair Straightener, electric heating PTC thermistor

The PTC heating element covered with insulating film is a new type of PTC heater. It is consisted of one or more PTC element(s) combined with two aluminum / stainless steel /copper plates as electrodes and packed in insulating film. You can see the outer surface of the metal electrode is covered with insulating yellow film, when you open the insulating film, you can see there is a pair of metal electrodes with leads installed on both sides of the PTC element. The surface of PTC heating element must be insulated, it has to undergo very strict insulation tests.

Specifications of Tube Type water PTC heater

It is consisited by PTC thermistors, Copper electrode sheet, insulating film, wires.
The sample size is 70*25*3.0mm. It can be customized. 
Rated voltage
The sample voltage is 24v, it can be customized.
Rated power
20-80W. It can be customized. 
Withstanding Voltage
The withstanding voltage test will input 2 times of related voltage to the PTC heater for 1 minute.
Inrush current
It is about 1.5-2 times of related current when power on for about 10-15 seconds.
Power supply
AC electricity
Assembly mode
PTC thermistors cover with copper electrode sheet, and covered by insulating film. 
Usually use fire resistance wire or Teflon wire.
Wires length
Can be customized according to client’s need.
Surface charged
PTC thermistors assembling
The PTC thermistors have been plugged into the aluminium tube and been squeezed by liquid pressure machine. To make this heater insulated, these thermistors are covered by two layers of yellow insulated film before being plugged into the tube.
The highest temperature of the heater body is 280℃. It doesn’t have light fire.
Temperature control
This water heater unit doesn’t have temperature limiter. For special requirements, we can add it.
Bubble bag, can be customized

The features of insulating film PTC heater for hair straightener or glue gun

1. Compared with other heater, this PTC heater has the feature of safe, long life time, it won't be damaged even it is used without liquid.
2. The surface of this PTC heater is uncharged.
3. Easy installation, plug-and-play, fast temperature increase. It supplies constant temperature.
4. No oxygenation and open flame, secure and comfortable use. Quiet operation, and do not generate RFI noise.
5 It has a virtually unlimited service life, the service life is up to 100,000 hours.
6 Product size, voltage, power, temperature and other parameters can be customized.

The applications of PTC heating element with insulating film

It is specially designed for applications in the field of rapid heating, such as: hair straightener, hair curler (crimper), wax melting heater, humidifier, water boiler, liquid warmer, coffee warmer, polymer press-coating heater, hot glue gun, chocolate extruder, coffee warmer, mosquito killer, vaporizer, heater for Mosquito dispeller, perm clip, electric splint, ion perm, ceramic perm, steamer, skin wax therapy instrument, etc.
In addition, it can also be used in new small household appliances, electronic equipment and other products that need heating and insulation according to the actual needs of customers.
We support client to actively expand new applications of PTC heating element, ODM projects are warmly welcomed.

Its applications examples:

Production Process

1 Assemble PTC thermistors
2 Hydraulic press
3 Waterproof deal with

4 LOGO printing
5 Insulation test
6 Packing


To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

Equipment designed and made by us:

Shenzhen Sanye Equipment Co., Ltd. was established in 2015, with years of experience in designs, develops and manufactures PTC heaters and PTC production equipment.
New equipment are adopted for our production line and new PTC products are developed constantly. With workshop of more than 2,000sqm, our annual output of PTC heaters is more than 3 millions with their superlative performance. Now our market department is focusing on on fast-growing consumer electronics market, which includes air heater, air conditioner, hairdressing, hot glue gun, dehumidifier, and other heating apparatuses etc.
Better quality, better service is our principle, we have management center, production center, R&D center, marketing center, logistic center. We pursue modernization of enterprise management, following our management principle of “quality first, high reputation”. Sanye, your reliable PTC heater supplier!

Cooperation Customers

Our company’s advantages in this industry:
1 Our experienced engineer team can design different types of heaters according to customers' needs. The design content includes different application, power, voltage, PTC heater frame, wiring mode, PTC thermistor formula, temperature control, etc. If our client need drawing of these PTC heating element we are glad to provide it.
2 Equipped with a variety of machines, we have big production capacity to produce max 20,000 sets of PTC heaters every day. These equipment include glue dropping print machines, glue rolling print machines, 250 terminal adding machines, power on curing machines, power testing machines, etc. 100% of our products accepted strict tests before shipment.
3 We also owns a manufacturer to produce and develop new equipment for PTC industry. With abundant equipment design and development capacity, we usually develop equipment for new PTC products according to customer requirements. These new equipment make our production efficiency ahead of our competitors, we are glad to share these extra benefits with our customers.


1. Is the sample for free?
If the proofing fee of sample is less than us$20, it is for free. Client only need to pay for the shipping cost.

2.The lead time of samples?
For ready made models, the lead time is only 3 days.For customization models, the lead time is 7-10 days. We will try our best to make the samples as fast as possible.

3.Can your company customize new PTC heater models?
Yes, ODM project is warmly welcomed in our company as we have the engineer team to take charge of development. Please tell us the requirements of the new model, we will offer a total solution to client.

4.What’s the lead time for a bulk order?
Usually it take 30 days for a bulk order. Most of clients are satisfied with our lead time.

5.What’s the advantages of your company?
1, We have experienced engineer team to support ODM projects for different kinds of PTC heating elements.
2. We have ability to design and produce new equipment to produce PTC heating elements in high quality and high efficiency.

6.How to ensure the quality?
100% of products were tested before shipment. We provide 3 years of quality warranty for our PTC heaters.
7.How to develop a new model for my project?
Please provide these information to us for a new project:
The usage of PTC heaters, the type of PTC heater you want, its related voltage, related power, temperature, size and shape, the wind speed and environment temperature condition (for air heater), the finished product structure, requirements on material and so on. The more information you provide, the better for us to develop a suitable model for you.

ODM Supported New Design Insulating PTC Heating Element for Melt Glue Gun

0.0141 s.