I'm brand new to industrial sewing machines, but I've been reading these forums for close to a year while I suffer my home sewing machine. I mostly sew helmet liners and similar items involving multiple layers of foam, thin plastic (HDPE), suede, neoprene, synthetics, and binding tape. Occasionally all stacked together. I've been looking for a good walking foot machine to make quick work of these layers and found this Adler 291 locally. I'm a little concerned with the electronic controller and lack of available parts. Both will hinder my ability to repair it. It was set up to sew and as far as I could tell it worked fine, but the owner did not have the tension set properly and I was in a hurry. My question is, what red flags should I look for when buying a machine, how do I test it, and is this machine worth it? Seller is asking $700CDN, and doesn't seem to know much about the machine. Here is their description
Durkopp Adler 291 Walking Foot industrial sewing machine, 120 volt, Servo motor - Efka Variostop V720 control - Servo motor - Comes with air compressor, needed for presser foot lift. - Comes with a VFD power convertor to convert 120 volt AC to 220 Volt 3 phase. So you can use this in your home on regular 120 volt power. - The lower thread cutter does not work.
I don't know much about this sewing machine anymore, I've forgotten how to program it. The instructions are included.
This is an old commercial machine, it weighs a lot and is a class above entry level industrial machines. I would suggest that you either know about these machines, or be willing to learn about them, as it will probably need adjustment at some point. Sold As Is condition.