
JUKI DMN-5420N-7 NEEDLE FEED LOCKSTITCH UBT VERTICAL EDGE TRIMMER SEWING MACHINE
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- Brand
- Juki
- SKU:
- DMN-5420N-7
- Condition:
- New
Juki DMN-5420N-7 – Needle Feed Lockstitch with Vertical Edge Trimmer & Automatic Thread Trimmer
The Juki DMN-5420N-7 is a high-speed, 1-needle needle-feed lockstitch machine equipped with a vertical edge trimmer and automatic thread trimmer (UBT). Designed for maximum productivity and stitch quality, it’s ideal for applications requiring precise seams with clean, trimmed edges in a single operation.
With its sharp, adjustable knife mechanism, it can cut through a wide range of fabrics—from delicate elastic to heavy-weight materials—while maintaining consistent, professional stitch quality even at high speeds.
Key Features
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Needle-Feed System – Prevents fabric slippage and ensures accurate, consistent stitch lengths.
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Vertical Edge Trimmer – Cuts fabric edges cleanly while sewing, improving efficiency.
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High-Speed Performance – Up to 5,000 stitches per minute (4,000 sti/min at stitch lengths of 4mm+).
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Sharp, Durable Knife – Cuts through lightweight, elastic, and heavy fabrics with ease.
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One-Touch Knife Lever – Rust-resistant, quick to operate, and easy to maintain.
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Adjustable Knife Position – Cloth trimming knife can move up to 5.5mm toward the operator for precision cutting.
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Automatic Thread Trimmer – Cuts a wide range of thread thicknesses, including heavy threads, with precision.
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Automatic Reverse Feed – Standard feature for added sewing convenience.
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Multiple Operation Panel Options – Compatible with CP-18A or CP-180A panels, featuring production support functions.
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Automatic Lubrication – Full-rotary hook with consistent oil supply for long-term reliability.
Technical Specifications
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Model: Juki DMN-5420N-7
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Max Sewing Speed: 5,000 sti/min*
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Max 4,000 sti/min with stitch length ≥ 4mm
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Feed System: Needle-feed
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Max Stitch Length:
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Normal feed: 5mm
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Reverse feed: 3mm
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Needle Bar Stroke: 30.7mm
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Presser Foot Lift:
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By hand: 5.5mm
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By knee: 10mm
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Needle System: DB×1 (#14) #9–#18 / 134 (Nm90)
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Hook: Automatic-lubricating full-rotary hook
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Max Cutting Thickness: 4mm
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Lubrication: Automatic
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Oil Type: JUKI New Defrix Oil No.1 (ISO VG7)
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Automatic Reverse Feed: Standard
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Power Requirement: Single-phase 100
120V / 200240V, 3-phase 200~240V -
Power Consumption: 650VA
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Total Weight: 84kg