SP-438EP(Flat button)、SP-439EP(Shank button) Electronic Button Attaching Machine(Screen with Physical Buttons)

  • Integrated Design: Mechanical and electronic control systems are integrated into a compact structure for improved space efficiency and reliability.

  • Smart Presser Foot Lifting: Two-stage presser foot stroke with digital adjustment enables precise positioning of the sewing start point.

  • Touchscreen Operation: Fully visualized human-machine interface with icon-based editing for simple and intuitive operation.

  • Oil-Free Needle Bar: Prevents oil contamination and keeps sewing materials clean.

  • High-Speed & High Efficiency: Maximum speed up to 2700 rpm, ensuring stable and high-quality sewing performance through precise digital control.

  • Energy Saving: Equipped with a computerized direct-drive system and energy-saving motor, reducing power consumption by 35% compared with conventional machines. 


Scope of Application

The SP-438ES is suitable for sewing various types of flat buttons on garments, supporting button outer diameters from 8–30 mm with a sewing area of 6.4 × 6.4 mm.

The SP-439ES is designed for attaching various types of shank buttons, with a sewing area of 3.4 × 10 mm.


Product Specifications

Disclaimer: The contents of this catalog are for reference only. Due to ongoing product innovation, the images and specifications shown are subject to change without notice. All product information is subject to the actual product and the latest official specifications.