Juki DLN-6390S7W0A/M51N/SC920C/CP18A, 1-needle Lockstitch Machine

The Juki DLN-6390 is a high-speed, 1-needle cylinder-bed lockstitch machine built for heavy materials like denim. It offers smooth sewing with its top- and bottom-roller feed system, a 35mm needle bar stroke for deep penetration, and efficient lubrication. Ideal for bottom hemming, it ensures precision and durability with consistent thread trimming and easy maintenance.

Regular price $7,291.00
Sale price Our Price: $7,291.00 Regular price Market Price: $8,899.00
Unit price

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Build your perfect custom tables with lifetime warranty for all sewing machine brands.

Head only $674.00
Workstation with accessories $984.50 (chose below)


Total Price: $674.00
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Juki DLN-6390S7W0A/M51N/SC920C/CP18A, 1-needle Lockstitch Machine

Juki DLN-6390S7W0A/M51N/SC920C/CP18A 1-needle Lockstitch Machine

Regular price $7,291.00
Sale price Our Price: $7,291.00 Regular price Market Price: $8,899.00
Unit price

DLN-6390S7W0A/M51N/SC920C/CP18A

How It Works

The Juki DLN-6390 is a high-speed, 1-needle cylinder-bed lockstitch machine designed for heavy materials like denim. It ensures smooth, consistent hemming with its top- and bottom-roller feed system. With a 35mm needle bar stroke for deep penetration, it handles multi-layered fabrics without issues like stitch skipping. The machine features an automatic lubrication system, reliable thread trimming, and an air blower to maintain performance, making it ideal for durable and precise bottom hemming.

CUSTOM WORKSTATION
ABOUT
FEATURES
SPECIFICATIONS
MANUALS & WARRANTY
FAQS

Build Your Perfect Workstation with PRIZZI

Any Sewing Machine, Any Specification
We specialize in crafting custom workstations tailored to your exact specifications. No matter the brand or model of your sewing machine, we can create a workstation that fits it perfectly.

Quality Seal of Approval
After passing our stringent inspections, every workstation receives a QC sticker, symbolizing our commitment to excellence.

Lifetime Warranty
Our confidence in our quality allows us to offer a lifetime warranty on all our workstations. Your investment is protected for life.

Specifications for Over 4,000 Machines
With an extensive database of machine specs across all brands, we're ready to build your custom workstation without delay.

1-2 Day Production Time
Our efficient processes enable us to craft and deliver your custom workstation within just 1-2 days.

High-speed, Cylinder-bed, 1-needle, Needle-feed Lockstitch Machine with Large Hook

Intended for bottom hemming processes for jeans, casual pants and work uniforms has been launched.

For Heavy Materials

The needle bar stroke reaches up to 35mm, allowing for deeper needle penetration and enhanced adaptability to heavy-weight materials. This machine exhibits exceptional sewing capabilities, particularly when handling heavy-weight denim or multi-layered fabrics, eliminating common issues such as stitch gathering, stitch skipping, and needle breakage.

Furthermore, the machine can sew materials with low presser foot pressure, preventing material flapping and ensuring smooth, pucker-free seams. The top- and bottom-roller style feed mechanism ensures increased seam consistency, resulting in improved hemming quality and reduced uneven hems.

Thread Trimmer

The machine features a highly reliable horizontal thread trimming mechanism, ensuring consistent cutting of thick threads. The entire knife unit is designed for easy installation and removal, with simple adjustment of the moving knife position.

The knife unit is a bed device type, which eliminates the need for adjustments after removing the throat plate. Additionally, an air blower activates with each operation of the thread trimmer, blowing off thread chips from the blade to maintain the trimmer's reliable performance.

Effective Lubrication Mechanism

The machine utilizes a forced circulation mechanism to ensure reliable oiling and prevent oil leakage. Both the frame and cylinder-bed sections are equipped with a circulation feature to prevent oil leakage. Additionally, a gasket is fitted inside the frame to prevent any oil leakage from the needle bar, ensuring reliable operation.

The machine also features a newly designed, highly durable needle bar sliding mechanism that operates smoothly.

Specifications

HIGH-SPEED PERFORMANCE
The Juki DLN-6390 operates at speeds of up to 5,000 stitches per minute, ensuring efficient hemming for high-volume production in industries like jeans and work uniforms.

EXCEPTIONAL HEAVY MATERIAL HANDLING
Designed for heavy fabrics like denim and multi-layered materials, the machine's 35mm needle bar stroke ensures deep needle penetration and eliminates issues like stitch skipping and gathering.

CONSISTENT SEAM QUALITY
The top- and bottom-roller feed system delivers smooth, pucker-free seams, even when working with low presser foot pressure, resulting in uniform and professional hems.

EFFICIENT THREAD TRIMMING
The built-in horizontal thread trimming mechanism cuts thick threads effortlessly, while the integrated air blower keeps the trimming blade clear of thread chips for reliable performance.

RELIABLE LUBRICATION SYSTEM
The machine's forced circulation oiling mechanism prevents oil leakage and ensures smooth, long-lasting operation, making it durable for continuous use.

Machine head: DLN-6390 (Bottom-folding and hemming, lockstitch type)
Max. sewing speed: 5,000 stitches per minute (sti/min)
Stitch length: Standard gears: 3.2mm (2.8mm) / Supplied gears: 2.3mm, 3.6mm / Optional gears: 2.1mm, 2.5mm, 4.2mm (utilized by changing pitch conversion gears)
Needle: SCHMETS UY180GVS Nm140 range of use: Nm90~Nm150 (equivalent to #14~#22.5)
Needle bar stroke: 35mm
Hook: Automatic-lubrication type exclusive full-rotary 1.7-fold hook
Lift of the presser foot: Max. 14mm
Feed system: Top- and bottom-roller style
Binder open/close type: Manual
Compressed air and air consumption: Not applicable
Lubrication: JUKI New Defrix Oil No.1 (equivalent to ISO VG7)
Cylinder-bed diameter: 180mm
Weight of the machine head: 34.5kg

DOWNLOADS:

Juki DLN-6390 Instruction

U.S.WARRANTIES:

Lifetime Warranty: All of our custom sewing tables are backed by a lifetime warranty. We stand by the quality and durability of our tables, ensuring they meet your exact needs for the long haul.

Sewing Machines: Our sewing machines come with the standard manufacturer's warranties. For specific details, please refer to the warranty information provided by the manufacturer of your machine.

DISCLAIMER: Due to the nature of shipping heavy and industrial equipment, minor marring or scratches may occur during transit. These cosmetic imperfections do not impact the functionality or performance of the equipment.

1. Are PRIZZI’s sewing tables compatible with all machine brands?

Yes, our custom-built tables are compatible with most industrial sewing machines, including KANSAI, PEGASUS, and MITSUBISHI. We tailor each table to fit specific machine models, ensuring perfect integration for your operation. Simply provide us with your machine’s specifications.

2. How durable are PRIZZI tables?

Our tables are built with premium materials and undergo a rigorous quality control process. Designed for heavy-duty, industrial use, they provide stability and precision, ensuring longevity even in high-demand environments.

3. Can I customize tables for my specific needs?

Absolutely! We offer a variety of customization options, from table dimensions to additional features like vibration dampening or specialized work surfaces. Let us know your requirements, and we’ll design a table that fits perfectly into your workflow.

4. How quickly can I expect my order?

We pride ourselves on fast, reliable shipping. Most standard orders ship within 5-7 business days. For custom designs, delivery timelines vary based on complexity, but we always aim for efficient turnarounds.

5. What support do I get after purchasing?

We offer a lifetime warranty on all tables, ensuring your investment is protected.

6. How do I place a bulk order?

For bulk orders, simply contact our sales team. We offer tailored pricing, custom design consultations, and expedited shipping to ensure your business runs smoothly without delay.

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