Zhejiang Nanyuan Sewing Equipment Co., Ltd. is one of the leading manufacturers and suppliers of free arm industrial sewing 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-8640 Free arm industrial sewing machine
This free arm industrial sewing machine is 360-degree rotating full needle machine, an industrial-grade professional device specifically designed for large-scale sewing needs. It features innovative 360-degree rotating technology, perfectly suited for sewing ultra-large items such as tents, sofas, and large curtains. The pure white body with silver components and a red-and-white base design highlights professional industrial aesthetics. The "NAN YUAN" brand logo is prominently displayed on the machine. Perfectly matching professional sewing processes in areas such as professional sewing of large outdoor tents, manufacturing of large soft furniture such as sofas, sewing of industrial products such as large rotating curtains, making of oversized bags.

Key Specifications
- Cylinder Arm Diameter: Standard size for tubular workpieces, determines the maximum circumferential size of sleeves, trouser legs that can pass over the arm
- Max Sewing Speed: Adjustable according to fabric thickness
- Stitch Type: Chain‑stitch / lock‑stitch optional
- Stitch Length: Programmable adjustable range
Structure Description
The hollow free‑arm cylinder design is the biggest highlight of this machine. Tubular parts such as garment cuffs and trouser legs can be directly slipped onto the cylindrical arm without cutting open the fabric. Operators can rotate the whole tubular workpiece 360° smoothly along the cylinder arm during sewing. When processing closed circular seams like sleeve hems and trouser hems, there is no need to split the fabric, avoiding seam offset, fabric wrinkling and uneven feeding that often occur on flat‑bed machines. It greatly simplifies hemming operation for sleeves, pant legs and other tubular components, improving seam consistency and cutting rework rate.
Core Advantages
✔ This free arm industrial sewing machine have 360-degree Full-Angle Rotation, Breaking through the limitations of traditional sewing angles, achieving seamless full-angle stitching.
✔ This free arm industrial sewing machine have Automatic Oil Supply System, Ensuring stable operation over long periods, reducing maintenance needs.
✔ This free arm industrial sewing machine have Large-Scale Rotary Shuttle Design, Special rotary shuttles with a diameter of up to 50mm, enhancing work efficiency and sewing stability.
✔ This free arm industrial sewing machine have Professional features and Features of the motor, 750W high power motor: provides strong power to easily handle heavy materials.
✔ This free arm industrial sewing machine have DPX17 professional parts: Ensures durability and accuracy of the machine.
✔ This free arm industrial sewing machine have double thread selection: Meets different sewing process requirements.
✔ This free arm industrial sewing machine has become a benchmark product in the field of large object sewing. Its stable and reliable performance and strong adaptability make it the preferred equipment in the field of professional manufacturing.

Common Accessories
- Presser feet for knit fabric / denim fabric
- Hemming folder for cuff & trouser‑leg hemming
- Needles for different fabric weights
- Spare bobbins & thread cutters
- Differential feed adjustment parts
Material & Production
Works well on knitted fabrics, stretch sportswear fabric, denim, twill and medium‑weight woven fabrics, stable for long‑time continuous garment‑factory mass production.
FAQ
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