Jack 58420B Double Needle Lockstitch Industrial Sewing Machine with Complete Fully Assembled Tabling Included

Complete Package: Machine Comes with Table and Stand Fully Assembled

This double needle lockstitch machine produces two precise parallel rows of durable lockstitch in a single pass, delivering clean, consistent seaming ideal for professional finishing on medium-weight fabrics. Its closed lubrication system prevents oil stains to protect finished goods, while a spacious work area accommodates bulkier garments and multi-layer fabrics with ease. Perfect for applications like jeans and denim jackets requiring twin-needle topstitching, trousers and workwear with parallel seams, outerwear for structured double-stitch construction, and canvas bags with visible parallel seams, it excels in production environments prioritizing clean, oil-free output.

MACHINE APPLICATIONS:

• Jeans, denim jackets, and casual garments requiring twin-needle topstitching
• Trousers, workwear, and uniforms with parallel waistband and seam stitching
• Outerwear and structured garments requiring durable double-stitch construction
• Canvas bags and accessories with visible parallel seams
• Production environments prioritizing energy efficiency and clean, oil-free output

MACHINE FEATURES:

• Double needle lockstitch — produces two precise parallel rows of durable lockstitch in a single pass for professional seam finishing
• 750W direct-drive servo motor — up to 71% energy savings over conventional motors with better needle penetration and quieter operation
• Self-cooling handwheel — circulates air to reduce motor temperature and extend electronic component lifespan during long production runs
• Closed lubrication system — prevents oil stains on fabrics, protecting finished goods throughout production
• 3-level adjustable LED lighting — optimal needle area illumination for precision work in any lighting condition
• Large work area (264 × 120 mm) — accommodates bulkier garments and multi-layer fabrics with room to maneuver
• Up to 5 mm sewing thickness — handles multi-layer constructions and medium-weight materials with ease

MACHINE SPECIFICATIONS:

• Model: JACK JK-58420B-A-003C
• Stitch Type: Double-needle lockstitch (301)
• Needle Type: DP×5, sizes #11–16
• Needle Gauge: 6.4 mm (0.25")
• Max Sewing Speed: 3,000 SPM
• Max Stitch Length: 7 mm (0.28")
• Presser Foot Lift: 7–13 mm (0.51")
• Max Sewing Thickness: 5 mm (0.20")
• Motor: 750W direct-drive servo motor
• Work Area: 264 × 120 mm (4.72")
• Lubrication: Closed (no oil stains)
• Dimensions Lwh: 725 × 320 × 675 mm (26.57")
• Machine Weight: Approx. 43–53.5 kg
• Setup: Complete — table and stand included

THE ADVANTAGES OF A DIRECT DRIVE MOTOR:

• Motor is built directly into the machine head for maximum efficiency
• Silent operation with low vibration
• Energy efficient — uses up to 70% less power than clutch motors
• Precise speed control through electronic foot pedal
• Instant start/stop with electronic braking
• Compact design eliminates belt and pulley maintenance