The JACK® E4S-5-03/333 is an industrial 5-thread safety stitch overlock machine that combines a 2-thread chainlock with a 3-thread overlock in a single pass, producing a reinforced seam finish used in workwear, denim, and structured garment production. Powered by a direct drive servo motor and assembled with industrial table and stand, this complete setup is ready for immediate production use. What's Included JACK E4S-5-03/333 5-thread safety stitch overlock machine head Heavy-duty industrial sewing table Industrial stand with motor mount 550W direct drive servo motor LED work lamp Standard accessories kit (needles, thread guides, tools) Instruction manual Key Features 5-thread safety stitch — simultaneously sews a 2-thread chainlock and 3-thread overlock for a strong, reinforced seam Single-pass seam finishing — combines seaming and edge finishing in one operation, increasing throughput DCx27 needle system — standard industrial overlock needle compatible with a wide range of thread types Direct drive servo motor — belt-free drive system for quieter, more responsive operation Differential feed — adjustable feed ratio to prevent fabric stretching or gathering on knit and woven materials Adjustable stitch width and length — precise mechanical adjustment for consistent seam specification across fabric types Ideal For Workwear and denim production requiring strong, reinforced seam construction Structured outerwear and technical garments where seam integrity is critical Mid-weight to heavy fabrics that require both seaming and overlocking in one pass Production lines looking to reduce operations by combining chainlock and overlock into a single step Specifications Specification Detail Machine Type Industrial 5-Thread Safety Stitch Overlock Needle System DCx27, size #11 Stitch Configuration 2-Thread Chainlock + 3-Thread Overlock (simultaneous) Motor 550W Direct Drive Servo Motor Drive Type Direct Drive Feed System Differential Feed Setup Complete — Table and Stand Included
