JUKI DDL-8700 High-Speed Single Needle Straight Lockstitch Industrial Sewing Machine With Table and Servo Motor

The JUKI DDL-8700 is high-speed single needles lockstitch machine. It’s for industrial use and produces great stitches. The machine head is durable and consistent. Whether you’re working with lightweight or medium-weight fabrics the JUKI DDL-8700 can handle them all. That’s why it’s a customer favorite for industrial sewing – efficiency and reliability make it the top choice among Juki users.

Technical Specifications

Read the technical specs for uninterrupted sewing. This lockstitch machine runs up to 5500 RPM fast and efficiently. Servo motor for speed control and noise reduction. Weighs 61 lbs. Machine oil is required. 320VA voltage. The JUKI DDL-8700 is the sewing machine for all your sewing needs.

• Speed: Up to 5500 RPM
• Weight: 61 lbs
• Motor: Servo motor
• Voltage Requirements: 320VA
• Noise Level: Low

Juki DDL-8700 Maintenance

To keep the JUKI DDL-8700 in good condition and running smoothly. Clean the machine in the bobbin area and needle regularly to prevent build-up that can cause mechanical problems like:

• Thread Tangles and Jams
• Skipped Stitches
• Inconsistent Tension
• Increased Wear and Tear
• Noise and Vibration
• Poor Fabric Handling
• Motor Strain
• Broken Needles
• Corrosion and Rust

Oil the machine with Juki Defrix Oil No. 1. Check and adjust the thread tension periodically to maintain stitch quality. Here are some maintenance tips:

• Cleaning: Keep the machine and surrounding area clean.
• Oil: Oil machine as per manual.
• Thread Tension: Proper thread tension for smooth stitching.
• Needle and Bobbin: Replace needles regularly and make sure the bobbin case is working properly.

High-Speed Benefits for Industrial Sewing

High-speed machines like JUKI DDL-8700 increase industrial efficiency and productivity by:

• Faster production: More projects in less time.
• Durable: Built for heavy use with minimal downtime.
• Energy efficient: Servo motor saves you money.

This is a great tool for commercial sewing.

Assembly and Setup Instructions

Step-by-Step Assembly Guide

Assembling the JUKI DDL-8700 is easy when you follow the manual's step-by-step guide. Unbox all parts and lay them out in order. Attach the machine head to the table using the screws and tools provided. Make sure all screws are tight to avoid any problems.

Table:

• Attach legs to the table.
• Install pedal.

Machine Head:

• Place machine head on table cut-out.
• Secure with screws and brackets.

Servo Motor and Belt:

• Mount the motor under the table.
• Attach the belt to the machine and motor pulleys, and adjust the tension.

Thread Stand:

• Install thread stand on the table.

Oil:

Electrical:

• Make sure all electrical connections are tight.

Knee Lifter:

• Adjust to your preference.

Belt Cover and Bobbin Winder:

• Attach the belt cover and bobbin winder to the machine.

Thread Machine:

• Follow the threading guide to thread the machine correctly.

Bobbin:

• Insert the bobbin in the bobbin case.

Test Machine:

• Run the machine to make sure everything is working properly.

Industrial Table Installation

To keep your JUKI DDL-8700 running long-term, proper installation is key. Mount the machine on a table designed for the Servo Motor sewing machine. Place the machine stand and head in position. Use the provided screws to fasten the machine to the table. This will keep the machine stable during operation so you can sew accurately and efficiently.

Setup and Calibration

Machine Placement and Power:

• Place the machine on a flat surface.
• Connect the power cord to the 110V outlet.
• Make the on/off switch easily accessible.

Oil Machine:

• Before first use, oil the machine as per the manual to all designated points.
• Run the machine for 60 seconds to distribute oil.

Thread Machine:

• Follow the threading diagram.
• Make sure the thread goes through all guides and tension discs.
• Thread the needle from front to back.

Bobbin Case:

• Wind bobbin evenly using a built-in winder.
• Insert the bobbin into the case following the thread direction.
• Put the bobbin case into the shuttle until it clicks.

Single Needle Height and Position:

• Loosen needle bar connection screw.
• Adjust the needle bar to the correct height as per the manual.
• Make sure the needle is centered in the needle plate hole.
• Tighten the connection screw.

Thread Tension:

• Start with medium tension.
• Test on scrap fabric similar to your project fabric.
• Adjust the top tension dial and bobbin case tension screw until the stitches are balanced.

Speed Control:

• Find the speed control dial on the servo motor.
• Set maximum speed according to your skill level and project.
• Test different speeds to find what works for you.

Stitch Length:

• Find the stitch length dial.
• Set stitch length for your project.
• Test and adjust.

Presser Foot Pressure:

• Adjust the presser foot controls according to fabric thickness.
• Ensure it's firm enough to feed fabric smoothly but not too tight to leave marks.

Test and Fine-tune:

• Sew test pieces with different stitch lengths and speeds.
• Make minor adjustments to tension and other settings as needed.

By following these steps and maintaining them regularly, the JUKI DDL-8700 will perform and last long in any industrial sewing environment. For more support or questions, contact Goldstar Tool today.

JUKI DDL-8700 MACHINE FEATURES:

• The JUKI DDL-8700’s low tension sewing mechanism flexibly responds to a wide variety of fabrics and produces a beautiful seam with uniform quality.
• Improved maintainability is guaranteed on the upgraded machine head.
• Increase productivity with the presser foot with a higher lift, a light touch stitch dial and throat plate with marker groves to assist with seam allowance precision.

DOWNLOADS:

• Instruction Manual - JUKI DDL-8700
• Catalog - JUKI DLL-8700
• Parts List - JUKI DDL-8700
• Caution For Safety - JUKI DDL-8700
• Setup Sheet - JUKI DDL-8700

Safety Tips for the DDL-8700

Always turn off the machine before threading or doing anything that could cause injury, such as threading, oiling, changing a needle, or installing a bobbin for sewing.

The 8700 has a finger guard on the shaft to prevent injury and needle breakage. If you’re having trouble threading the machine, we suggest getting a pair of long tweezers to help.

Keep your hands, hair, and anything else that could become caught away from the machine's bobbin hook, needle area, and other moving parts.

Continuously operate the 8700 with a whole pan of oil. Check your machine’s oil pan regularly before and after use to ensure smooth operation and prevent damage.

And, of course, read the accompanying instruction manual, safety manual, and setup sheet with your machine.

U.S. WARRANTY:

90 Days labor on defects in materials and workmanship.

** Head Only option does not include the table, legs, Servo Motor, and LED Lamp. No assembly or residential charges necessary.

DISCLAIMER: DUE TO THE WEIGHT AND SHIPPING METHODS USED FOR INDUSTRIAL MACHINES THEY MAY EXPERIENCE MARRING AND SCRATCHES DURING SHIPPING. THIS WILL NOT AFFECT THE OPERATION OF THE MACHINE.

PARTS & ACCESSORIES for the JUKI DDL-8700