HXSS460 Semi Auto Sewing Machine

The HXSS460 Semi-Automatic Book Sewing Machine is designed for thread sewing of extra-large premium hardcover books, photo albums, and similar high-quality bound products. Built with a stable H-type frame, the machine provides strong structural rigidity and reliable performance for demanding book sewing applications. Driven by variable-frequency control, the HXSS460 features a lightweight, high-strength aluminum alloy saddle that ensures smooth, low-noise operation at speeds of up to 50 signatures per minute. An internationally popular 11-group short-stroke fine-needle system with an 18mm needle pitch is mounted in a sealed, pre-adjusted base to provide accurate and consistent sewing quality. For safe and reliable continuous production, the HXSS460 integrates infrared safety sensors and an automatic centralized lubrication system. A synchronous output mechanism combined with an auto-lifting collection table enables efficient delivery and neat stacking of finished book blocks. With its robust construction, precision sewing system, and streamlined delivery design, the HXSS460 provides a stable and efficient semi-automatic sewing solution for professional hardcover book and photo album production.