The JACK S5-A-91C Post Machine is a specialized 1-needle industrial sewing solution engineered for demanding applications in footwear and leather goods production. Featuring a unique combination of bottom roller feed, needle feed, and roller foot (rolfus) , it delivers exceptional fabric control and stitch precision on medium and heavy materials. Designed to access hard-to-reach areas such as those found in sports shoes, leather shoes, and bags, the S5 excels at complex contours and curved seams.

Equipped with a built-in, energy-saving servo motor that uses up to 70% less energy than conventional motors, it operates quietly with minimal vibration. All sewing parameters are programmable via a clear control panel with a built-in USB port. The machine includes automatic functions : electromagnetic thread trimming, foot lifting, needle positioning, and bartacking at start and end. A 3‑stage LED work light illuminates the sewing area, while central lubrication ensures durability. Maximum stitch length is 6.3 mm, presser foot lift up to 7 mm (12 mm with knee lifter), and top speed of 3,000 stitches/min.

Key Specifications 🚀 

• 🪡 Machine Type: 1‑needle post machine with bottom roller feed, needle feed & roller foot (rolfus)

• ⚡ Max Speed: 3,000 stitches/minute

• 📏 Stitch Length: Up to 6.3 mm

• 🔼 Presser Foot Lift: 7 mm (12 mm with knee lifter)

• 💡 Lighting: 3‑level LED work area illumination

• ⚙️ Drive: Built‑in energy‑saving servo motor (up to 70% energy savings)

• 🤖 Automatic Functions: Electromagnetic thread trimming, foot lifting, needle positioning, bartacking

• 🖥️ Control Panel: Clear display with USB port for external devices

• 🛢️ Lubrication: Central lubrication

• 🔌 Voltage: 220-240V

• 🎯 Applications: Medium and heavy fabrics, sports shoes, leather shoes, leather goods, bags

Perfect For: 👟 Sports & Leather Shoe Manufacturing | 👜 Leather Goods & Bags | 🧵 Heavy‑Duty Apparel | 🏭 Industrial Workshops Requiring Post Bed Access