Resistance_plate

Electric furnace resistance plate

Electric furnace resistance plate is also called electric furnace plate, electric heating plate, electric heating plate. The common ones are cast aluminum electric heating plate, iron chromium aluminum alloy resistance plate and nickel chromium alloy resistance plate. Widely used in plastic machinery, mold, cable machinery, alloy die casting machine, pipemical, rubber, oil and other equipment.

The cast aluminum electric heating plate is a metal casting heater which takes the tubular electric heating ating body, and bending the molding. The mold is cast into the mold with high quality metal alloy material for centrifugal casting into various shapes, with round, flat, right angle, air cooling, water cooling and other specialties. The surface load of cast aluminum can reach 2.5-3w/cm2, the maximum working temperature is within 320 degrees C, the surface load of cast copper can reach 3.5-5.0w/cm2 and the maximum working temperature is 600-700 degrees C, the surface load of cast iron can reach 4.5-6.0w/cm2 and the maximum working temperature is 700. The metal casting heater is a kind of high efficient heat transfer heater with exnt heat conductivity metal alloy, which ensures the heat surface temperature is uniform and eliminates the hot spot and cold point of the equipment. It has the advantages of long life, good thermal insulation, strong mechanical properties, corrosion resistance and magnetic field resistance. The external heat dissipation surface is added to the insulation device, and the internal cooling surface is sintered with infrared rays, so that the electricity consumption can be saved by 35%.

Iron chromium aluminum alloy resistance plate, nickel chromium alloy resistance plate is made of iron chrome aluminum / nickel chromium alloy sheet as the parent material, mostly through sheet metal cold processing or heat simmering heat process into ripple shape. With high power, after heat treatment, heat treatment is needed to eliminate stress.