Quick questions about using a normal sewing machine to hem up banners? Anyone else out there doing this?? We don't want to sub them out, but also don't have the money to spend on a super nice banner sewing machine, thoughts/recommendations?
Any sewing machine can handle hemming. Even some overlock machines can do it as well with the proper attachments.
Your commercial Brother and Pfaff machines will work just fine for this application (or higher end home versions as well, if you do a lot of banners, I wouldn't go with a cheapo). Some on here recommend Juki, however, be careful there are two Juki brands out there (one is a splinter from the other) one handles commercial, the other home. The company that handles home typically has a LTD after Juki.
Of course, then you have the debate on rather to do single or dual needles. If you go single, Schmetz does have a twin needle (one shank, two needles) that is a good compromise (it just alternates which needle gets the bobbin).