All products come with a warranty, and we offer reliable after-sales support! ☆ Repairs and maintenance are performed by certified technicians with sewing machine maintenance licenses and skill certifications! ☆ Each machine is carefully disassembled and serviced! You can achieve precise, delicate, and bold quilting as you desire, experiencing high sewing quality and performance. The interior has been greased, providing smooth fabric feeding and beautiful stitches that exceed expectations. Even fabrics like velvet and satin, which tend to slip, can be sewn. This is a professional-grade DC high-power motor sewing machine specifically for sewing jeans. It excels in penetrating power for materials like tweed, denim, synthetic leather, and genuine leather. It can penetrate thick materials; for example, it can handle approximately 12 layers of 0.80mm #8 canvas. We have successfully sewn through denim, with a recorded penetration of 9mm. It's the number one industrial sewing machine! Uses a genuine foot controller! Employs an anti-slip bobbin case! Adjustable presser foot pressure. ■ Accessories: The items shown in the photos. Includes a foot controller. ■ Specifications Manufacturer: JUKI SPUR90 Switch: Foot control Stitch type: High-speed straight stitch Stitch length adjustment function, presser foot pressure adjustment ■ Product Condition The internal components are all in excellent condition. The interior has been greased, and the clutch cover and cam are relatively new. The needle stops precisely. Generally, the spur90 model's clutch cover is less prone to shrinking. The presser foot lever's color was poor, so it has been replaced. Also, the upper thread tensioning device was tilted slightly to the left, preventing the upper thread tension from working, so it has been replaced. Thread cutting is possible for all thread sizes. ※ Since it is plastic, please lower the presser foot lever when storing. This product is a sewing machine that maximizes professional techniques. A considerable amount of time has been spent on internal disassembly. Everything is in good condition, but Warranty: ① 3-month warranty ☆ ※ This is a used, serviced item, so there may be scratches and stains that are not visible in the photos. Please refrain from purchasing if you are looking for a perfect condition item beyond the operational aspects.