Masonry oven India, tandoors are traditional clay ovens, although these days modern electrically fired tandoors are available. The open-topped tandoor is a transitional design between the earth oven and the Roman-plan masonry oven. In the precolumbian Americas, similar ovens were often made of clay or adobe and are now referred to by the Spanish term "horno" (meaning "oven"). Horns are also traditional in the American Southwest. The traditional direct-fired masonry design is often called a "Roman" or "black" oven and dates in Western culture to at least the Roman Republic. It is known as a black oven because the fire generates soot
Batch oven of heat processes including drying, curing, aging, annealing, stress relieving, bonding, tempering, preheating, and forming. Batch ovens are essentially heated boxes with insulated doors that process products one at a time or in groups. The part(s) to be processed are brought into the oven in batches on racks, carts, or trucks. Production requirements can accommodate manual or automated loading. Batch oven Batch ovens are a type of furnace used for thermal processing. They are used in numerous production and laboratory applications, including curing, drying, sterilizing, aging, and other process-critical applications. Sizes can vary depending on what type of thermal processing