JUKI LBH-1790ASS Computerised Buttonhole Sewing Machine

The JUKI LBH-1790ASS is a computer-controlled, high-speed buttonhole sewing machine designed for consistent buttonhole stitching in garment production. The JUKI LBH-1790S technical literature specifies a maximum sewing speed of 4,200 stitches per minute, buttonhole lengths up to 41 mm and a knife range of 6.4–31.8 mm.

• Computer-controlled buttonhole sewing

• Up to 31 standard buttonhole patterns

• Memory capacity for up to 99 patterns

• Electronic active thread tension control

• Stepping-motor-driven work clamp and knife mechanisms

• Direct-drive AC servo motor

• Single-phase 200–240 V power supply

Technical specifications above are based on JUKI's LBH-1790S brochure; confirm exact suffix configuration before purchase.