Large scale industries need precise and fast heating systems that can get the job done with the minimum fuss. Big industries need heating systems for several purposes like smoothening the edges of plastic containers and utensils, or for drying paints on objects, in food processing for attaining a specific temperature to make the food safe for consumption, and a lot of similar purposes. Thus it is very important to have the best type of industrial heater in any large-scale companies and factories to get the maximum output from the minimum input.
In traditional times, industries used conventional heaters that heat the air and create a continuous supply of heated air. However, these conventional heaters are not at all user-friendly or eco-friendly, and they require a lot of time to attain the required temperature. Moreover, different factories and industries have various types of temperature needs and the convection heaters cannot provide such flexibility in changing temperatures. They also need high-maintenance and are prone to damage by natural elements. All these disadvantages led to the invention of an entirely new form of heaters called Infrared heaters that work on the same principle by which the sun imparts its heat to humans on the Earth.
How Does the Infrared Heater Work?
Unlike convection heaters, infrared heaters do not heat the surroundings through the air but radiate electromagnetic waves that heat the products and objects in the space. So the objects do not take any time to heat since they absorb the heated waves and some of the waves are also reflected towards other objects. If the infrared heaters are placed in the right places, a small size heater can heat a big room to any desired amounts.
Why Should You Use Infrared Heaters?
In the case of convection heaters, you have to keep the heater running for a long time to keep the room at the required temperature and if you stop the heaters, the room will start cooling down. So if you have an industry that needs continuous heating at the same temperature like in the case of food processing or drying paints on objects, you have to keep the convection heater on at all times. However, since infrared heaters, transmit heat in the form of waves that are absorbed by the objects, the objects will remain warm even after you switch off the heater. So if you use infrared heating elements, you will easily get the required temperature for half the cost since you do not have to keep the infrared heater on constantly.
Applications of Infrared Heaters
Since infrared heaters save both time and money along with energy, various types of industries have already started using infrared heaters in their factories and manufacturing units. Some of the applications of infrared heaters are as follows:
Heating Various Foods and Beverages in Manufacturing Units
Food manufacturing and processing is a very delicate job and it needs all the ingredients to be heated at the exact temperature. Moreover, different types of food have different requirements like in making chocolate you will need much less heat than in disinfecting a piece of meat. So to get the exact temperature, food manufacturing units use infrared heating technologies and since the temperature of infrared heaters can be easily controlled, the same heater can serve for heating various foods at several temperatures.
For Coating Alloy in Slide Bearings
In many slide bearings, a certain mixture of copper, antimony, and tin helps in increasing the condition of the bearings by reducing the amounts of friction caused. Infrared heaters are used to mold the alloy to the bearing as you will always get the same consistency of heat to avoid any manufacturing errors.
For Shaping Plastic Items
Plastics are used in a variety of instruments and they have to be molded in specific shapes and consistency. Infrared heaters are the best way to shape plastic into the desired form as they can heat the plastic in a very short time and the plastic will also retain some heat after the heater is turned off.
Although infrared heating is a relatively new technology, several industries have started using them on a large scale and the others are following quickly as there is no better way to get such high temperature with so little effort.