1 Overview

The PTC heating element with outer insulation film is a new type of PTC heater with surface insulation feature.

The structure is quite simple: a pair of metal electrodes with leads are installed on both sides of the PTC element, and the outer surface of the metal electrode is covered with insulated yellow film.

Plug the PTC heating element into a shaped aluminium tube, then after hydraulically operated, the aluminium tube (shell) touch PTC heating element tightly to transfer thermal energy quickly.

2 Basic specifications

PTC heating size:70*12.5*3.0mm This can be adjusted according to client’s requirements.

Voltage: 100-240V Can be customized

Power: 50-60W, can be customized. 

Temperature: 150 °C, can be customized.

Weight: 5g/pc (PTC heating element)
Wire: heat resistance wire.
Material: Ceramic heating element with insulated film.
Insulated film layers: two

Assemble method: use high temperature to seal one top of the insulated film.

3 Features:
3.1 It can generate heat at constant temperature without additional temperature control device. It has high insulation strength, good safety and reliability, wide range of voltage and long service life. Its heating is sustainable and its power is stable.
3.2 In addition, the shape and size are flexible, and various models and specifications can be customized according to the actual needs of customers.

4 The applications of insulated film wrapped PTC heating element:
It is widely used in a series of beauty and hairdressing equipment, such as hair straightener, perm clip, curler, electric splint, ion perm, ceramic perm, steamer, skin wax therapy instrument, etc. In addition, it can also be used in some small household appliances, electronic equipment and other products that need heating and insulation according to the actual needs of customers.

5 Our company’s advantages in this industry:

5.1 We have an experienced engineer technical team, which can design different types of heaters according to customer needs. The design content includes product frame, wiring mode, ceramic chip formula, power, temperature control, etc.

5.2 Our company has rich relevant production equipment, such as glue dropping print machines, glue rolling print machines, terminal adding machines, power on curing machines, power testing machines, etc. These equipment ensure the production capacity and technical level of our company. 100% of our products accepted some testing before shipment, such as insulation test (optional), power test, high voltage resistance test, etc.

5.3 We have equipment design and production capacity, can develop new equipment for different products according to customer requirements. We can improve the production efficiency and share economic benefits with our customers.

Please feel free to send inquiry to Anna:
Contact: Anna Wu
Email: [email protected]
Skype: anna.kedwin
Tel& Wechat & WhatsApp: +86 139 23870899