Single Needle Carpet Sewing Machines are set-up to sew an 8mm stitch to completely cover the edge of material being used. Carpet Sewing Machines are designed with heavy duty throat plate and feed dog. These Machines are plain feed, flat bed, over-seaming stitch machines designed in particular to sew on thick carpets and rugs. Single Needle Carpet Sewing Machines are driven by 500 W, 2800 rpm integral clutch single or three phase motors.