Sewing with a double needle may be for you if you're looking to make your clothing look more professional but can't afford a coverstitch machine.
How to Sew & Thread with A Twin Needle On A Brother Computerized Sewing Machine
How to Use a Twin Needle {Double Needle} Best Tips & Tricks
Juki Double Needle Sewing Machine
FULLY ASSEMBLED - READY TO SEW 1/4 standard needle spacing (call for other sizing options) Stable thread trimmer operation enables high productivity
Brother T-8422C-405 Double Needle Direct Drive Lock Stitcher with Thread Trimmer
Juki MH-380 Double Needle chainstitch machine (Setup with table, motor & stand)
Sewing Knit Hems with Twin Needle » Helen's Closet Patterns
Twin Needle Stitching - Melly Sews Twin needle sewing, Sewing hacks, Sewing techniques
Yamata Double-Needle Chainstitch Industrial Sewing Machine - FY0058A-2
Double Needle Chain Stitch Sewing Machine - Chain Stitch Sewing Machine
Chain Stitch Sewing Machine Double Needle
Double Needle Stitching - 6 ways to use these twin-needles. - SewGuide
Tutorial: Sewing hems on knits with a twin needle
USED - Double Needle Chainstitch Sewing Machine with 1/4 Needle Gauge and Direct Drive Motor.
JACK JK-8558W-1 Double Needle Chainstitch Sewing Machine
Industrial Double Needle Lockstitch Sewing Machine - Textile Learner
Double Needle stitching machine