The JACK JK-58750J-A-105 is a double needle split-bar lockstitch industrial sewing machine for sale complete with table and stand. The split-bar mechanism allows each needle to engage or disengage independently, so operators can sew two parallel seams simultaneously or switch to single needle mode without rethreading. Used in denim, workwear, and heavy garment production where parallel topstitching and flexible needle configuration are required.
What’s Included
JACK JK-58750J-A-105 double needle split-bar lockstitch machine (ships assembled)
750W direct drive servo motor
Industrial sewing table
Machine stand
Standard accessories kit
User manual
Key Features
Split-bar mechanism allows independent engagement of each needle — switch between double and single needle mode without rethreading
Independent tension control per needle for precise stitch balance across both seams simultaneously
Auto thread trimmer for clean seam starts and finishes on every cycle
DPx5 needle system, sizes 14–23, suitable for medium to heavy fabrics including denim and workwear canvas
750W direct drive servo motor for consistent power output on thick or dense materials
Double needle lockstitch formation produces two parallel topstitching seams in a single pass
Ideal For
Denim and jeans manufacturing — topstitching inseams, outseams, and waistbands
Workwear and uniform production requiring parallel seams on heavy fabric
Heavy garment manufacturing where both single and double needle operation is needed
Production lines requiring high output on structured, thick-fabric garments
