Product Details

Heating Plate Far Infrared Heating Plate

  The far infrared electric heating plate is made of silicon carbide as the base material, mixed with a certain amount of bonding material, formed into the required specifications, fired at high temperature, internally connected with resistance alloy wire, using copper screws as power terminals, coated with far infrared radiation coating on the surface, and made of thermal insulation material and metal sheet on the back. It is used for metal heat treatment, heating and drying of food, wood, paper, cotton and wool fabrics, printing and dyeing, photography, drying of paint coatings, motor repair, and heating in the petrochemical industry. The product is clean and hygienic, has fast heating speed and good effect, can achieve temperature control, is easy to maintain, convenient to use, safe and reliable. The surface of this product is divided into: flat plate and corrugated. Wiring directions are divided into: horizontal wiring, vertical wiring, and back wiring. When ordering, please specify the surface form, wiring direction, specifications, voltage, power, quantity, special requirements, special manufacturing (surface load (1.8~4w/cm²). Specifications (mm) Voltage (V) Power (W) Surface Load (W/cm²) Surface Temperature (℃) 150*100 220 600 4 600-650 240*160 220 1000 2.6 500-550 250*150 220 1000 2.7 500-550 300*200 220 2000 3.3 550-600 330*240 220 2500 3.1 550-600 500*300 220 4000 2.6 500-550

Far Infrared Electric Heating Plate

The silicon carbide far infrared electric heater is a radiant heater. After being energized, it can form a strong broad-spectrum directional radiation in the vertical space. It effectively converts point energy into far infrared radiation energy, directly transfers it to the dried object, quickly converts it into molecular thermal motion, dries from the inside out, achieves rapid drying and shaping, and achieves significant energy-saving effects.

Far infrared electric heating plate uses a silicon carbide plate coated with metal oxide, i.e., far infrared coating, as the radiation element. Electric heating wire is installed in the element holes (or grooves), and a thick layer of insulation, refractory, and thermal insulation material is placed at the bottom of the element. Then a metal shell is installed, and wiring terminals are installed for use. The flexural strength of silicon carbide at room temperature is 45Mpa, at 1000℃ high temperature is 50Mpa, bulk density is 2.7-2.75g/cm³, thermal expansion rate at 900℃ is 0.42-0.48%, thermal conductivity (350℃) is 10.3-16.7w/m·k.

When far infrared radiation radiates onto an object, it can be absorbed, reflected, and transmitted. The heated and dried material absorbs far infrared radiation energy at a certain depth inside and on the surface molecules simultaneously, generating a self-heating effect, causing solvent or water molecules to evaporate, heating evenly, thus avoiding deformation and quality change due to different thermal expansion, and maintaining the appearance, physical and mechanical properties, fastness, and color of the material.

Widely used in automobiles, textiles, printing and dyeing, dyes, papermaking, bicycles, refrigerators, washing machines, chemical fibers, ceramics, electrostatic spraying, grain, food, pharmaceuticals, chemicals, tobacco and other industries, achieving ultra-fast drying purposes. Especially suitable for large drying rooms, drying ovens, and continuous drying tunnels.

 (This product can be customized according to customer requirements, providing drawings, voltage, power, dimensions)

Product Keywords: Heating Plate, Far Infrared Electric Heating Plate, Silicon Carbide Far Infrared Electric Heating Plate, Silicon Carbide Heating Plate