The ZOJE ZJ8420-BD is a heavy-duty industrial twin-needle lockstitch machine featuring an energy-efficient direct-drive servo motor built directly into the machine head.

Key Specifications & Features

• Stitch Type: Double Needle Lockstitch (ideal for parallel dual-line stitching, topstitching, and heavy seams)   

• Drive Technology: Direct Drive AC Servo Motor (quiet, energy-saving, and low-vibration operation)   

• Max Speed: Up to 3,000 stitches per minute depending on application and material load

• Lubrication: Automatic central oil bath system for enhanced durability

• Applications: Perfect for apparel production lines working with medium-to-heavy fabrics like denim, leather, canvas, and multi-layered upholstery