Are you battling skipped stitches, frequent thread breaks, or inconsistent tension that slows down production and compromises your embroidery quality? A worn or inferior bobbin case is often the culprit, leading to costly downtime and frustrating re-dos. The ZSK L-Sized Bobbin Case with NBL Spring (Part No: 570.649, also replaces 13006397, 570568, 574100) is the essential component you need to restore your machine‘s precision and keep your embroidery business running smoothly and profitably.

Unlock Flawless Stitching and Boost Productivity

This genuine ZSK-compatible bobbin case is engineered to deliver stable thread tension and consistent stitch formation, even during demanding, high-speed production runs. Its robust steel construction ensures durability and a long service life, standing up to the rigors of continuous operation. By maintaining optimal thread delivery, you’ll experience fewer interruptions, higher quality output, and the confidence that your machine is performing at its best.

Precision Engineering for Uninterrupted Performance

The innovative NBL spring design is critical to this bobbin case‘s performance. It provides smooth, consistent thread delivery, which is paramount for preventing thread breakage and achieving crisp, clean embroidery. The L-sized design perfectly accommodates standard embroidery bobbins, making it a versatile and reliable choice for a wide range of applications. Investing in a high-quality bobbin case like this means less troubleshooting and more time spent on profitable projects.

Designed For:

• ZSK Embroidery Machines
• ZSK Sprint Series
• ZSK Racer Series
• ZSK JC Series
• ZSK 174 Series

Product Specifications:

• Part Numbers: 570.649, 13006397, 570568, 574100
• Material: High-grade Steel
• Bobbin Size: L-Sized
• Spring Type: NBL Spring
• Design: Without pig tail
• Use: Embroidery Machine Spare Part

Compatible With:

This ZSK L-Sized Bobbin Case with NBL Spring is built for ZSK embroidery machine models, including ZSK Sprint, ZSK Racer, ZSK JC Series, and ZSK 174. For optimal fitment, we recommend confirming compatibility with your specific machine model’s manual or contacting us with your machine details for expert assistance.

Your Confidence, Our Guarantee

At 360 Digitizing Shop, we understand that reliability is paramount. Every ZSK L-Sized Bobbin Case is function-tested before shipping, ensuring that only perfectly working units leave our facility. In the rare event a defective item arrives, you are fully protected: a refund will be processed within 4 days, allowing you to quickly get back to work without hassle.

Frequently Asked Questions

What ZSK machine models is this bobbin case compatible with?
This bobbin case is designed for ZSK embroidery machine models, including ZSK Sprint, ZSK Racer, ZSK JC Series, and ZSK 174. We advise checking your machine‘s manual or contacting us with your model number to confirm compatibility.

What is the purpose of the NBL spring in this bobbin case?
The NBL spring is engineered to provide smooth and consistent thread delivery, which is crucial for maintaining even tension, preventing thread breaks, and ensuring high-quality stitch formation during embroidery.

What size bobbins does this bobbin case accommodate?
This is an L-sized bobbin case, designed to fit standard L-sized embroidery bobbins.

What material is this bobbin case made from?
The ZSK L-Sized Bobbin Case is constructed from high-grade steel for durability and a long service life in demanding embroidery environments.

How is the quality of this bobbin case ensured, and what if I receive a defective item?
Every bobbin case is function-tested before shipping to ensure it meets our quality standards. If you receive a defective item, you are covered by our buyer protection, and a refund will be processed within 4 days.