People often struggle sewing through heavy coated fabrics like nylon and web with a home machine. But they may not have the funds to buy a new industrial sewing machine either. So here’s a suggestion. There are several resellers of industrial machines in the US and would suggest you check out one of these companies. They all do a great job of prepping the machine to your requirements. Just give them information on what types of fabrics you plan to sew, the size of the needle, and whether you want 110 or 220 power. Chances are you will save significant money for a machine that will still last you a long time.
T&T Liquidators: www.t-tliquidators.com
Advanced Sewing: www.advancedsewing.com