ZJ2842-BD/ZJ2872-BD direct –drive high-speed automatic thread cutting and double-needle feeding lockstitch sewing machine adopts a built-in direct-drive servo system to optimize the lockstitch joint technology. The cloth is moved front and back by the needle. It can sew a parallel lockstitch at the same time. The working area is expanded by 16.5mm*20mm and more comfortable. This machine can sew thin or thick fabrics and is suitable for the sewing of raincoats. Jackets, shirts and other apparels