JUKI LH-3528A-SF SEMI-DRY TWIN NEEDLE LOCKSTITCH MACHINE | DIRECT-DRIVE UBT MEDIUM WEIGHT

Juki LH-3528A-SF Semi-Dry Twin Needle Lockstitch Industrial Sewing Machine (UBT)

The Juki LH-3528A-SF sets the standard for precision and performance in twin needle lockstitch machines. Featuring a semi-dry head, direct-drive motor, and advanced automatic thread trimmer (UBT), it’s built for medium-weight fabrics and designed to maximize productivity, seam quality, and energy efficiency.

Key Features:

• Semi-Dry Head Technology: Keeps the needle bar area oil-free, eliminating oil stains on fabric and ensuring cleaner finishes.

• Direct-Drive Motor: High-torque 500W motor offers 32% more penetration force for multilayer seams while reducing power consumption by 21% compared to previous models.

• Dual Feed System: Easily switch between needle feed and bottom feed for flexibility across material types, from light to heavy-weight.

• Advanced Thread Tension Control: Tailor tension for perfect, consistent seams—even with thick or difficult threads.

• Material-Friendly Micro-Lifter: Adjust the presser foot by minute amounts to handle delicate or elastic materials without distortion.

• Production Support Functions: Optional control panels (CP-18A, CP-180A) offer real-time production data, output control, and a bobbin counter for streamlined workflow.

• Two Oiling Methods: Choose between ECO-oil (circulation) and Clean Oil for reliable lubrication with minimal maintenance.

• Built-In Bobbin Winder: Integrated in the machine head for quick and easy bobbin changes.

Technical Specifications:

• Model: Juki LH-3528A-SF

• Application: Medium-weight fabrics

• Max Sewing Speed: 3,000 sti/min

• Feed System: Convertible needle feed/bottom feed

• Max Stitch Length: 5mm

• Presser Foot Lift: 7mm by hand, 13mm by knee

• Needle: DP × 5 (#14) #9~#16

• Hook: Vertical axis regular hook

• Lubrication: Semi-dry (head), minute-quantity at hook (tank system)

• Oiling Method: ECO-oil circulation or Clean Oil

• Dimensions (mm): 718(H) × 341(W) × 744(L)