We have made a playlist on our youtube channel about our Juki LU 562 triple transport machine. It is a machine for heavy upholstery fabrics and leather. To be able to process upholstery fabrics, you quickly need a somewhat heavier industrial machine. In order to show the difference between a single transport and other machines, we have made a number of videos per sewing machine for our machines that we use every day.
You use the Juki LU 562 for stitching covers. This machine does not like lightweight fabrics 🙂