JACK JK-58720J-A-105 Direct Drive Computerized Double Needle Lockstitch Industrial Sewing Machine with Large Hook (Heavy Duty) - Complete Setup, Table, Stand Included

The Jack JK-58720J-A-105 is a fully computerized, heavy-duty double needle lockstitch industrial sewing machine featuring large-capacity rotary hooks for extended sewing without frequent bobbin changes. With full function automation including automatic thread trimmer, presser foot lifter, and computerized control, this machine delivers consistent, professional twin-needle seams on heavy materials including denim, upholstery, leather, canvas, marine textiles, and structured workwear. Equipped with a built-in direct drive servo motor and semi-dry head lubrication for stain-free operation, the JK-58720J-A-105 is engineered for production-line throughput and operator comfort. The fixed needle bar configuration ensures both needles operate in perfect synchronization for clean, parallel double-needle stitching. Ideal for denim and jeans manufacturing, heavy outerwear, upholstery, boat covers, sails, tents, handbags, leather goods, workwear, military gear, and any heavy-duty application requiring twin parallel seams with extended uninterrupted production runs. What's Included Jack JK-58720J-A-105 Double Needle Lockstitch Industrial Sewing Machine (Ships Assembled) Built-in Direct Drive Servo Motor Large Hook System (Extended Bobbin Capacity) Automatic Thread Trimmer (UBT - Underbed Trimmer) Automatic Presser Foot Lifter Built-in LED Needle Light Industrial Table and Stand Standard Needle Set and Bobbins Operator's Manual Key Features Large hook system — extended bobbin thread capacity reduces interruptions in long production runs Heavy-duty configuration for thick denim, leather, upholstery, and multi-layer assemblies Fixed needle bar double needle design ensures perfectly synchronized parallel stitching Built-in direct drive servo motor — quiet, energy-efficient, belt-free operation Full function (J): automatic thread trimmer, automatic presser foot lifter, electronic bartack, computerized controls Semi-dry head with closed lubrication system — prevents oil staining on materials Built-in LED needle light for precision sewing High voltage protection safeguards electronics Programmable sewing functions for repeatable, consistent results Ideal For Denim, jeans, and heavy garment production Upholstery — furniture, automotive, marine Boat covers, sails, awnings, and outdoor textiles Tents, tarps, and technical fabric assemblies Handbags, luggage, and leather goods Heavy outerwear and workwear Military gear, tactical equipment, and harnesses Saddlery and equestrian goods High-volume manufacturing requiring extended runs Specifications Brand Jack Model JK-58720J-A-105 Machine Type Double Needle Direct Drive Lockstitch with Large Hook Configuration A — Fixed Needle Bar Sub-model 105 — Heavy Duty Function Level J — Full Function (Auto Trimmer, Auto Foot Lifter, Computerized Controls) Stitch Type 301 Lockstitch Max Sewing Speed 3,000 sti/min Number of Needles 2 Needle Gauge 6.4 mm (1/4") standard Needle System DP×5 #14–#22 Max Stitch Length 7 mm Presser Foot Lift 7 mm by hand / 13 mm by knee Hook Type Large Capacity Rotary Hook (Extended Bobbin) Feed Type Drop Feed Thread Trimmer Automatic (UBT - Underbed Trimmer) Auto Presser Foot Lifter Yes Electronic Bartack Yes LED Light Built-in Needle Light Lubrication Semi-Dry Head (Closed System) Voltage Protection High Voltage Protection Built-in Motor Built-in Direct Drive Servo Motor Voltage 110V Material Weight Heavy Table Size 20" x 47" Shipping Pallet Size 48" x 40" x 42" Includes Complete Setup with Table and Stand Assembly Ships Assembled