About JUKI SINGER MACHINE DDL 8700-7(SC-500)
The Juki DDL-8700-7 paired with the
SC-500 control box is a highly reliable, high-speed, single-needle industrial lockstitch sewing machine. Please note that "Singer" is a separate brand; this machine is manufactured strictly by
Juki, a world leader in industrial sewing technology. [
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Core Technical Specifications
This combination is engineered primarily for high-volume garment production and alterations on light-to-medium fabrics. [
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- Maximum Sewing Speed: Up to 5,000 stitches per minute.
- Stitch Length: Fully adjustable up to 5mm.
- Needle System: DB1 (sizes #9 to #18).
- Lubrication: Automatic-lubricating full-rotary hook via a bottom oil bath.
- Fabric Suitability: Excellently handles cotton, knits, polyester, nylon, and light denim. [1, 2, 3, 4, 5]
Key Features of the SC-500 Control Box Setup
The
SC-500 Control Box serves as the electronic brain of the machine, transforming a standard mechanical lockstitch into an automated production asset. [
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- Electronic Automatic Thread Trimmer (UBT): Cuts both needle and bobbin threads instantly when you tap your heel back on the pedal, saving massive amounts of thread and time. [1, 2]
- Automatic Foot Lifter: Automatically lifts the presser foot (up to 16mm) at the end of a seam to decrease operator fatigue. [1, 2]
- Programmable Backtacking: Allows you to easily program the exact number of initial and ending reverse stitches directly from the front interface panel. [1, 2]
- M50 Servo Motor: Provides a strong 550W output with excellent torque performance, operating with remarkably low noise and vibration compared to old clutch motors. [1, 2]
Buying & Pricing Context
Because this model features the legacy
SC-500 box (whereas the newest off-the-line iterations use the SC-920C box), it is very commonly bought, sold, and traded in
fully serviced, used, or refurbished condition across major textile hubs. [
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- New/Imported Assemblies: Complete new setups containing modern computerized Juki variations often range around 2,19,646 to 2,82,277 on import platforms like Ubuy. [1]
- Refurbished/Local Market Assemblies: Excellent condition, pre-owned units with the SC-500 unit are highly available through commercial machinery liquidators like Tomsewing or domestic listings on IndiaMART for a fraction of that cost depending on physical wear and localization. [1, 2]
What specific assistance do you need with the Juki DDL 8700-7 (SC-500)? Please let me know if you are troubleshooting an error code, searching for an operating manual, or looking to purchase parts so I can provide the exact steps.
Precision Engineering for Consistent StitchingFeaturing a 2-thread lockstitch formation and a reliable drop feed mechanism, the DDL 8700-7(SC-500) ensures each stitch is uniform-vital for both professional garment production and detailed home sewing projects. Its mechanical timing system keeps stitch accuracy high, even at top speeds.
Flexible Operation and Enhanced UsabilityWith both electric and manual operation methods, this sewing machine is suitable for a wide range of users-from traditional tailors to modern workshops. The straightforward controls make it simple to achieve high-quality results across various materials up to 5mm thick.
FAQ's of JUKI SINGER MACHINE DDL 8700-7(SC-500):
Q: How does the drop feed mechanism work on the JUKI SINGER MACHINE DDL 8700-7(SC-500)?
A: The drop feed mechanism uses a specialized mechanical timing system to move the fabric consistently while you sew, ensuring even stitching and preventing fabric shifting. This is particularly beneficial in producing professional-quality garments.
Q: What types of projects can I use this machine for?
A: You can use the DDL 8700-7(SC-500) for medium-duty sewing tasks, such as tailoring, dressmaking, uniform production, and other textile applications with fabric thickness between 3mm and 5mm.
Q: When is it recommended to use the manual versus electric operation mode?
A: Manual operation can be helpful during delicate tasks or when working with speciality fabrics that require extra control, while electric mode is ideal for high-speed production and efficiency.
Q: Where can I purchase or service the JUKI SINGER MACHINE DDL 8700-7(SC-500) in India?
A: This machine is available through authorized importers, suppliers, and service providers throughout India. Warranty and after-sales support are offered by these official channels.
Q: What benefits does the 2-thread lockstitch system offer?
A: The 2-thread lockstitch system creates secure and durable stitches, minimizing the risk of seam unraveling. This makes finished products stronger and longer-lasting.
Q: How do I maintain the machine for optimal performance?
A: Regular cleaning, oiling, and prompt replacement of worn needles or parts will help maintain full speed and stitch accuracy. Following the manufacturer's maintenance instructions is crucial for longevity.