The EA-7914D4 is a high-speed, industrial 4-thread pneumatic overlock machine designed for professional garment finishing. It runs up to 6,000 stitches per minute and features automatic air suction and thread trimming for faster, cleaner production.

Key Features

  • 4-Thread Overlock – Creates strong, flexible seams with a neat edge finish.
  • Pneumatic Automation – Built-in air suction and thread trimmer reduce manual work and improve efficiency.
  • High-Speed Output – Up to 6,000 stitches per minute, ideal for mass production.
  • Direct Drive Motor – Energy-saving, quieter, and more precise than traditional clutch motors.
  • Durable Build – Handles light to medium-weight fabrics with consistent seam quality.
  • Compact Design – Suitable for workshops where space and speed are both priorities.