When starting a new curtain or upholstery project, a sewing machine need to incorporate features including a powerful motor, metal body, and a walking foot to grab and evenly ‘feed’ the fabric. The machine should also be able to stitch thick threads and vary the stitch length and width for extra durability. Other useful components include heavy-duty fixed needles and self-lubricating systems for heavy use and routine maintenance. This machine can be used for a variety of purposes, making it an versatile device for personal and business use.