KEY FEATURES: ✅ AI-Powered NTB System – Octopus Nine-Brain AI chip processes 200,000+ fabric samples with 10,000 computations/sec for intelligent feed force and stitch control ✅ 0° Thread Path Technology – Reduces thread tension by up to 30% for smoother sewing and fewer breakages ✅ Stepper Motor Presser Foot & Reverse – Quiet, precise lifting and reversing, carried from the A4B-C design ✅ Direct-Drive Energy-Saving Motor – Built-in, low-noise motor saves energy and improves efficiency ✅ Automation Level – Fully automatic with advanced stitching functions for productivity and ease of use ✅ High-Speed Performance – Up to 5,000 stitches per minute for fast, efficient production ✅ Accurate Stitch Length – Adjustable up to 5 mm with 0.1 mm fine precision ✅ Presser Foot Lift – Up to 13 mm for smoother fabric handling and versatility ✅ Needle System – DB×1 (#11–18), suitable for light to medium fabrics ✅ Single-Needle Precision – Stable, reliable stitching with consistent accuracy ✅ Auto Thread Trimmer – Rotary knife system for clean, seamless finishes ✅ Bottom Thread Clamping – Prevents thread-off at sewing start for professional results ✅ Enhanced Usability – LED work light plus optional voice feedback system to guide operators APPLICATIONS: ▶️ High-volume garment production – shirts, trousers, dresses, uniforms, jackets, and lightweight upholstery ▶️ Apparel workshops and factories demanding precision, speed, and consistent stitch quality ▶️ Operations handling varied fabric types thanks to AI-driven adaptability ▶️ Businesses seeking automated, energy-efficient, and low-noise sewing solutions ✳️Full set includes machine, table, stand, thread stand, wheels, oil, tool set, technician catalogue.