Electrical heating plate for electrical stove of canteen kitchen, has heating units with close contact to upper plate, where space between heating units, upper plate and inner cover is filled with cast iron scrap metal

摘要

The plate has an upper plate, an inner cover positioned on the heating plate with a heat insulation layer, an outer cover and tube heating units. The heating units have a close contact to the upper plate, and a space between the heating units, the upper plate and the inner cover is filled with the cast iron scrap metal. The upper plate is designed with reinforcement ribs at an inner surface, and forms partition walls. The heating units are placed between the partition walls, and the cast iron scrap metal is poured between the partition walls.