The spindle moulder, also known as a shaper in the United States, was invented in the early 19th century. While there isn't an exact date associated with its invention, the emergence of the spindle moulder can be attributed to advancements in industrialization during that era. As technology progressed and machinery became more sophisticated, carpenters and woodworkers sought ways to efficiently shape wood for various applications. This led to the development of the spindle moulder as a specialized machine specifically designed for shaping wood using rotating cutting tools attached to a powered spindle. Since its invention, the spindle moulder has undergone numerous improvements and refinements but remains an integral part of woodworking machinery today.