JUKI DDL-8700L LONG STITCH TYPE INDUSTRIAL LOCKSTITCH MACHINE

Juki DDL-8700L – Long Stitch Type Industrial Lockstitch Machine

The Juki DDL-8700L is a 1-needle, straight-stitch industrial lockstitch machine designed specifically for leather and heavy materials. With a maximum stitch length of 7mm in both forward and reverse feed, it’s ideal for top-stitching bags, pouches, purses, belts, and other leather goods requiring a bold, decorative finish.

Featuring Juki’s unique feed mechanism and precision thread take-up lever, the DDL-8700L delivers smooth, well-tensioned stitches and consistent feeding—even on thick seams. The reliable, heavy-duty feed system maintains accurate stitch length without errors, even at longer pitches.

Key Features

• Extra-Long Stitch Capability – Up to 7mm in forward and reverse feed for decorative or structural top-stitching.

• Built for Heavy Materials – Perfect for leather, canvas, vinyl, and multi-layered fabrics.

• High Speed for Productivity – 4,000 sti/min (stitch length under 5mm) and 3,500 sti/min (up to 7mm).

• Durable Feed System – Ensures consistent stitch length without slippage.

• High Presser Foot Lift – 13mm via knee lifter for thick materials.

• Enhanced Operability – Large handwheel for easier control, wide arm-to-needle space, and smooth machine head design.

• Attachment Mounting Seats – Easy installation of guides, binders, and other sewing aids.

• Easy Maintenance – Feed eccentric pin for quick feed timing adjustments.

Technical Specifications

• Model: Juki DDL-8700L

• Application: Leather and Heavy Materials (Long Stitch Type)

• Max Sewing Speed:

  • 4,000 sti/min* (stitch length < 5mm)

  • 3,500 sti/min* (stitch length up to 7mm)

• Max Stitch Length: 7mm (forward/reverse)

• Needle Bar Stroke: 35mm

• Presser Foot Lift: Hand – 5.5mm / Knee – 13mm

• Needle System: DB×1 (#21) – #16 to #23 or DP×5

• Presser Foot: Fluorocarbon resin type

• Feed Dog: 3-row

• Hook: Automatic-lubricating full-rotary hook

• Lubrication: Automatic

• Lubricating Oil: Juki Machine Oil No. 7 (ISO VG7)

• Head Weight: 28kg