📌Brand : WORLDEN 📌Model : WD-GK9-801 ✅High Portability: Weighs only around 2.0 kg to 3.0 kg, making it easy to carry and operate with one hand. ✅Single-Thread Chain-Stitch: Creates a secure, elastic stitch that is strong but can be easily unraveled by hand when the bag needs to be opened. ✅High Speed: Operates at approximately 800–1700 stitches per minute, allowing for rapid sealing of hundreds of bags per day. ✅Adjustable Presser Foot: You can adjust the pressure to accommodate different material thicknesses (from thin plastic to thick burlap). ✅Durable Build: Features an aluminum alloy body for heat dissipation and steel internal components for longevity. ✅Ease of Maintenance: Simple mechanical structure that requires regular oiling (via a manual oil pump or oil holes) to stay in top condition. ▶️Woven Polypropylene (PP/PE) Grain, ...