SPEEDWAY® SW-4420-L18 – Double-Needle 3/8" Long-Arm Walking Foot Machine – Complete Setup, Table & Stand Included tq x 7 The SPEEDWAY SW7-5D is a

The SPEEDWAY SW7-5D is a 5-thread safety stitch overlock machine built for high-volume production with integrated smart automation

Precision-machined metal construction withstands the increased feed pressure of thick and multilayer materials

and heavy fabrics — assembled complete with industrial table and stand

or contact our team for help selecting the right configuration for your shop

Supra Sewing continues to stock H6 parts and accessories for legacy installations

SPEEDWAY® SW-4420-L18 – Double-Needle 3/8" Long-Arm Walking Foot Machine – Complete Setup, Table & Stand Included tq x 7 The SPEEDWAY SW7-5D is aThe SPEEDWAY SW 4420 L18 is a professional double needle long arm walking foot machine built for high volume production on thick and layered materials. With a 3 8" needle gauge and synchronized compound feed system, it delivers uniform parallel stitching through upholstery fabric, leather, canvas, vinyl, and multi layer assemblies making it the go to machine for custom upholstery shops, leather goods manufacturers, and heavy industrial sewing