JUKI DLN-6390-7/W0A CYLINDER BED NEEDLE FEED LOCKSTITCH MACHINE LARGE HOOK AUTO THREAD TRIMMER SEWING MACHINE

JUKI DLN-6390-7/W0A Cylinder Bed 1-Needle Needle Feed Lockstitch Industrial Sewing Machine with Large Hook & Automatic Thread Trimmer

The JUKI DLN-6390-7/W0A is a high-speed, industrial cylinder bed lockstitch sewing machine engineered for precision bottom hemming and tubular sewing applications. With advanced features like needle feed, a 1.7x capacity large hook, and an automatic thread trimmer, it is the ultimate solution for jeans, casual pants, workwear, and other heavy fabrics.

Key Features:

• Industrial Cylinder Bed Design: 180mm diameter for easy access to tubular items, cuffs, and hems.

• Powerful Needle Feed Mechanism: 35mm needle bar stroke provides deep penetration and excellent feed performance, even on heavy or multi-layered materials.

• Large Rotary Hook: Exclusive 1.7-fold capacity rotary hook for fewer bobbin changes and long-lasting, smooth operation.

• Automatic Thread Trimmer: Efficient, reliable trimming mechanism with air-blower cleaning—cuts thick thread with ease and minimizes downtime.

• Thread Wiper & Needle Cooler (W0A Spec): Enhanced for clean finishes and reduced needle heat during intensive operation.

• Low Puckering & Consistent Stitching: Adjustable roller feed system prevents material slippage and puckering, delivering perfect seams every time.

• Advanced Lubrication System: Forced circulation oiling and leak-proof design keeps fabric clean and extends machine life.

• Easy Maintenance: Quick knife unit adjustment and easy access design for operator convenience.

Technical Specifications:

• Model: JUKI DLN-6390-7/W0A

• Max Sewing Speed: 5,000 stitches per minute

• Stitch Length: Standard 3.2mm (adjustable with supplied/optional gears)

• Needle: SCHMETZ UY180GVS Nm140 (usable range Nm90–Nm150 / #14–#22.5)

• Needle Bar Stroke: 35mm

• Presser Foot Lift: Up to 14mm

• Feed System: Top- and bottom-roller style

• Cylinder Bed Diameter: 180mm

• Weight: 36.5kg (machine head)

• Lubrication: JUKI New Defrix Oil No.1 (ISO VG7)

• Compressed Air Requirement: 0.5MPa, 10Nl/min