📌Brand : WORLDEN 📌Model : WD-781DFS 📌Automatic grade : Semi 📌Max RPM : 3600 📌Motor Type : Direct Drive Servo Motor KEY FEATURES: ✅ Integrated direct drive motor – energy saving, stable, and low vibration ✅ Stepper Motor Control : Foot Lifter & Blade ✅ Automatic foot lifter – boosts productivity and reduces operator fatigue ✅ LED display panel – easy operation and real-time settings control ✅ Speed control function – adjust sewing speed to suit different fabrics ✅ LED lamp – bright workspace for precision and reduced eye strain ✅ Needle system: DPx5 – optimized for button holing ✅ Consistent, neat buttonholes with adjustable stitch length and size ✅ Strong, durable structure with low maintenance ✅High-Speed Performance - Up to 3,600 stitches per minute for fast production. APPLICATIONS: ▶️ Shirts, blouses, and formal wear ▶️ Jackets, ...