What kinds of buildings housed industrial machines, and why did richard arkwright build them?

The Industrial machines were housed in factories, due to the industrialization, there were a lot of inventions that were created to improve and speed the manufacturing and general process of factories, reason why they started to be full of this brand new machinery.

Richard Arkwright was the inventor of the spinning frame among other machines that were used during the growing process of factories, he worked in the processes himself and he started to build the machines to have better organization and production. After a while he had already opened several factories.