Flat heating element 3-500KW,high pressure,continuous workability,durable performance,precise temperature controlling. Flat heating elementI. Dtailed specifiation: ... and durable.5. It is suitable for many applications of industry, such as heating, ageing test, solidify, drying, temperature ... such as hot air convey furnace, drying furnace, oven, drying house, dry tunnel, PS drying plate Of ...