and heavy textile bar-tacking operations
Available in three sizes to match different tape widths and desired finished binding widths
5-thread safety stitch — 2-thread chainstitch + 3-thread overlock simultaneously in a single pass
or coated-fabric work needing two consistent rows across changing thickness
Digital knee lifter with micro-lift sensitivity — accurate corner work and smooth handling at thickness transitions
SPEEDWAY SW-28BL-20 2-Needle 20" Long Arm Extra Heavy Duty Walking Foot Compound Feed Industrial Sewing Machine with Japanese Hook & 900W Servo Motor for Sails, Tarps, Leather & Upholstery - Complete Setup, Table & Stand Included shop embroidery machine and heavy textile bar-tacking operationsThe SPEEDWAY SW 28BL 20 is a 2 needle, extra heavy duty long arm walking foot industrial lockstitch machine built for the heaviest work in the shop sails, tarpaulins, truck covers, tents, awnings, thick leather, and multi layer upholstery. Two parallel needles lay down two locked seams in a single pass, and the 20 inch (508 mm) long arm opens up enough throat space to feed bulky, pre assembled, and rolled material that simply won't fit through a