Customizable Supported Free Sample Available Home Use 120V 350W PTC Element

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Price:$9.30 - $12.50
Price in USD:Details


Product Overview


Product Description

What’s the special-purpose PTC heater for buffet stove?
Traditional buffet stove uses candle or alcohol to keep food in constant temperature, some use mica heating. Compared with these heating methods, PTC heater has the characteristics of safety, constant temperature, no peculiar smell, no frequently feeding required, stable heating quality for a long time, energy saving, etc.

The buffet stove special purpose PTC heater has a big size of aluminium shell with good thermal conductivity. Inside of the arched part of aluminum shell there is a PTC heater wrapped in the insulating yellow paper. When it is heating, the heat transfer to the food through aluminium shell well, but the aluminium cover is uncharged.

The shape and size of PTC heater are designed according to the buffet stoves. The assembling is quite easy, just tighten these screws to the bottom of buffet stove.

Customizable Supported Free Sample Available Home Use 120V 350W PTC Element

Specifications of PTC heater for buffet stove.

PTC thermosistors and aluminium shell,attach a plastic switch.
There are different dimension of aluminium plates to suit different models of buffet stove. We are glad to provide design drawing
Rated voltage
The sample voltage is 220V, it can be customized
Rated power
The sample power is 350W, it can be customized
Surge voltage
The sample surge voltage is 450V, it can be customized
Surge current
The sample’s surge current is 4A.
Power supply
Assembly mode
Tighten the screws to the bottom of the buffet stove. The screws position is designed according to the buffet stove.
Surface charged
Surface is insulated. It is safe and easy to use it with buffet stove.
The temperature arrange is 35-85 ℃. It warm the buffet stove without getting light fire.
Temperature control
This heater has the power adjustment button. The user can adjust its power through the button.
Bubble bag and paper box

The features our company’s buffet stove PTC flat heater:
1 It is uncharged, safe and energy saving.
2 The PTC heater surface temperature is constant. There is no open fire, so the food is always in suitable temperature, it won’t be overcooked.
3 No peculiar smell when heating.
4 No frequently feeding required, stable heating quality for a long time.
5 Wide range of voltage. When the voltage changes ±20% it can still work normally. When the voltage changes within ± 20%, the heater will automatically adjust the output power to keep the surface temperature of the heating plate unaffected.
6 Optional adjustment knob, output power adjustable range of 0-400w.
7 Surface temperature: 35~85℃, can be customized.
8 Long service life up to 100,000 hours.
9 Insulation: high insulation, PTC heater will not be broken down under 3200V / 5mA condition.

The possible applications of surface uncharged ripple PTC heater.
As these features, the aluminum cover surface uncharged PTC heater are most commonly used as warmer for buffet stove, BBQ plate, or dinning table.

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.

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

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


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 shipping method for PTC heaters?
For most of PTC heaters, the volume is not small, we suggest client to place quantity order and ship through sea shipping, then the unit cost is competitive in your market. Except you need these PTC heaters in your country in short time.

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.

Customizable Supported Free Sample Available Home Use 120V 350W PTC Element

0.0308 s.