cupkiln

A cupkiln is a type of kiln used in pottery and ceramics for firing small objects. It is characterized by its simple, cup-shaped design. These kilns are typically made from refractory materials like clay or brick, allowing them to withstand high temperatures. The small size of a cupkiln makes it suitable for firing individual pieces or small batches of work, making it an economical choice for hobbyists or artists working with limited space. The heat source for a cupkiln can vary, with some using electric elements, while others might be fired with gas or even wood in more traditional setups. Its compact nature also means it heats up and cools down relatively quickly compared to larger kilns, which can be advantageous for certain firing schedules. The interior space is usually limited, accommodating only a few small items at a time. Despite its simplicity, a properly operated cupkiln can achieve the necessary temperatures for stoneware and even some porcelain firings, depending on its construction and the firing atmosphere. Its ease of use and portability, in some cases, contribute to its appeal for educational purposes or experimental firing.