Multi functional far-infrared heating plate company

Far infrared heating plate manufacturer

The product is widely used in industries such as automobiles, textiles, printing and dyeing, dyes, papermaking, bicycles, refrigerators, washing machines, chemical fibers, ceramics, electrostatic spraying, grain, food, pharmaceuticals, chemicals, tobacco, etc., achieving the purpose of ultra fast drying and heating. It is particularly suitable for chemical reaction vessels, leather machinery large drying rooms, ovens, and flowing drying channels.

Infrared radiation is one of the many invisible rays of sunlight, discovered by British scientist Huxler in 1800. It is also known as infrared thermal radiation. He decomposed sunlight using a prism and placed thermometers on various colored bands in an attempt to measure the heating effect of different colors of light. It was found that the thermometer located on the outer side of the red light was heating upfastest.

Far infrared heating plate manufacturer

The use of electric heating combined with far-infrared technology to evenly dissipate heat into the reaction vessel is a radiation type heater, and far-infrared has the effect of promoting blood circulation, which is beneficial and harmless to the human body.
The silicon carbide far-infrared radiation element is the main component of the heater. The bending strength of silicon carbide at room temperature is 45Mpa, and the bending strength at 1000 ℃ is 50Mpa. The volume density is 2.7-2.75g/cm3, and the thermal expansion rate at 3900 ℃ is 0.42-0.48%. The thermal conductivity (at 350 ℃) is 10.3-16.7w/mk.

Far infrared silicon carbide heating plate is a radiation element made of silicon carbide plate coated with metal oxide or far-infrared coating. Electric heating wires are installed in the holes (or slots) of the element, and thick insulation, fire-resistant, and heat-insulating materials are placed at the bottom of the electric heating plate. Then, a metal shell is installed, and the wiring terminals are installed to enable power on and use.
Far infrared silicon carbide heating plates can be applied in fields such as ink drying, curing of plastic coatings, heat setting, solvent removal, etc. The heated and dried substance absorbs far-infrared radiation energy at the same time as the surface molecules at a certain depth, producing a self heating effect, causing the solvent or water molecules to evaporate and heat evenly, thereby avoiding deformation and qualitative changes caused by different degrees of thermal expansion, and maintaining the appearance, physical and mechanical properties, fastness, and color of the substance intact

Specific specifications, voltage, and power can be customized according to user requirements.

Energy saving principle of far-infrared heating plate electric heating coating:
After the electric heating coating is cured, a strong coating is formed. Due to its high surface blackness, the coating can absorb a large amount of radiation heat energy, and due to its high emissivity, it can convert the absorbed radiation heat energy into far-infrared heat energy that is easily absorbed by objects and transmit it in the form of electromagnetic waves

The coating thickness, high thermal resistance, and high reflectivity of micrometer level electric heating coatings are used on the surface of oven plates to convert the dissipated heat energy into far-infrared heat energy and radiate it into electromagnetic waves inside the oven, which are absorbed by the heated objects inside the oven and are not easily absorbed by moisture, thus keeping the heat energy inside the oven. This not only reduces the moisture discharge temperature, but also raises the temperature inside the oven, making full use of the temperature inside the oven

The coating of nanoscale electric heating coating is thin and has low thermal resistance. It is used on the surface of metal materials that are heated and thermally conductive in an oven. During the heat transfer process, the coating layer not only converts the absorbed radiation heat into far-infrared heat and transfers it, but also becomes a far-infrared radiation heat source. Moreover, due to the increase in surface temperature, the temperature gradient increases, which enhances the thermal conductivity of the heated object and greatly improves its heat absorption capacity