Click image to enlarge

Large Box Furnaces & kilns fiber or brick lined

These electric heated furnaces are designed for heat treating of metals or calcining ceramics for temperatures up to 2100°F.

Controls: These furnace come standard with a digital programmable main control and a digital high limit safety control. Solid state power switching to the heating elements, and dual door limit safety switches that interrupt power to the elements when the door is opened.

Elements: High temperature alloy wire elements are mounted in porcelain plates on the walls and floor and in grooves in the brick door, this provides all around heating and close gradients throughout the furnace chamber. A ceramic hearth plate covers the floor element.