Industry News

​At Cixi Jianhui, I've lost count of how many clients come to us frustrated with heaters that either overheat or underperform. That's why we developed our PTC heaters - to finally fix these everyday heating headaches.

Heaters generate heat through electric heating elements, which can quickly heat up a small space but have a narrow range and are prone to drying out; air conditioners use compressors to generate heat, which is suitable for large spaces, heats up slowly but evenly, and has better energy consumption.

Air coolers and air conditioners each have their own advantages and disadvantages. The former has low energy consumption and is suitable for open places, while the latter has good temperature control and is suitable for closed spaces. The choice should be based on the environment and needs, and can be used in combination.

​An industry air cooler, also known as an industrial evaporative cooler, is a high-capacity cooling solution designed to lower air temperatures in factories, warehouses, workshops, livestock farms, and event spaces. It works by drawing in hot air, passing it through water-saturated cooling pads, and blowing out cool, humidified air—providing a natural, energy-efficient alternative to traditional air conditioning.

​A personal air cooler is a compact, portable cooling device that uses evaporative technology to lower the temperature in small spaces. Ideal for desktops, bedrooms, dorms, or workstations, this unit offers a cost-effective and energy-efficient way to stay comfortable during hot weather—without the high electricity bills or bulky setup of traditional air conditioners.

​A PTC heater uses a Positive Temperature Coefficient (PTC) ceramic element that naturally regulates its temperature by increasing resistance as it warms up. This self-regulating property makes PTC heaters popular in a variety of applications, from space heaters and hair dryers to automotive heating and industrial equipment, thanks to their energy efficiency and safety features.