Spinning jenny Spinning jenny The spinning jenny is a multi-spindle spinning frame, and was one of the key developments in the industrialization of weaving during the early Industrial Revolution. It was invented in 1764 by James Hargreaves in Stanhill, Oswaldtwistle, Lancashire in England. The device reduced the amount of work needed to produce cloth, with a worker able to work eight or more spools at once. This grew to 120 as technology advanced. The yarn produced by the jenny was not very strong until Richard Arkwright invented the water-powered 'water frame', which produced yarn harder and stronger than that of the initial
Economic history of the United Kingdom in Britain, and is the first example of the successful mill owner and industrialist in British history. The water frame was, however, soon supplanted by the spinning mule (a cross between a water frame and a jenny) invented by Samuel Crompton. Mules were later constructed in iron by Messrs. Horrocks of Stockport. As they were water powered, the first mills were constructed in rural locations by streams or rivers. Workers villages were created around them, such as New Lanark Mills in Scotland. These spinning mills resulted in the decline of the domestic system, in which spinning with old slow equipment