Zhejiang Nanyuan Sewing Equipment Co., Ltd. is one of the leading manufacturers and suppliers of high speed lockstitch machine in China, featured by quality products and low price. Welcome to buy bulk automatic sewing machines for sale here and get quotation from our factory. Customized orders are welcome.
NY-8500 High speed lockstitch machine
The high Speed lockstitch Machine is a high-performance sewing device engineered for efficiency and precision. It features an improved oil supply and return system, allowing free adjustment of the front and rear slopes of the feed dog. This design minimizes needle skipping, as well as seam wrinkling and vertical seam errors.
Equipped with a simple yet reliable new-type presser foot structure, the high Speed lockstitch Machine significantly reduces failure rates, ensuring easy and flexible operation. The needle spacing is adjustable, and its innovative design guarantees consistent sewing stitches and smooth machine operation. The High Speed lockstitch Machine is ideal for a wide range of sewing tasks, it combines advanced technology with user-friendly features. So it can boost productivity in garment manufacturing and other sewing-related industries.

Core advantages
These strengths make it a precise, reliable choice for high-speed sewing, balancing error reduction, ease of use, and consistent quality.
Precision-Focused Design
Improved oil supply/return system + adjustable feed dog slopes minimize needle skipping, seam errors (wrinkling, vertical misalignment).
Reliable & User-Friendly
Innovative presser foot structure cuts failure rates, ensures flexible operation; adjustable needle spacing fits diverse tasks.
Consistent Performance
New design guarantees uniform stitches, smooth running - boosts productivity for garment manufacturing / sewing industries.
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