- Home
- Jack F6 Single Needle Lockstitch Sewing Machine (Heavy)
Jack F6 Single Needle Lockstitch Sewing Machine (Heavy)
- High sewing speed of up to 5,000 stitches per minute (SPM) for faster production.
- Direct-drive servo motor delivers quiet operation with low vibration.
- Energy-saving design consumes up to 70% less electricity than conventional clutch motor machines.
- Automatic lubrication system ensures smooth performance and reduces maintenance.
- Needle positioner automatically stops the needle in the up or down position for improved efficiency.
- Suitable for light to medium-weight fabrics such as cotton, polyester, shirts, trousers, uniforms, and knitwear.
- Maximum stitch length of 5 mm for versatile sewing applications.
- Built-in LED light with adjustable brightness for better visibility while sewing.
- Integrated bobbin winder allows bobbin winding while sewing, reducing downtime.
- Electronic speed control provides precise stitching at both low and high speeds.
- Improved needle penetration, capable of sewing up to 15 layers of denim with the upgraded sewing mechanism.
- Wide voltage protection (110V–295V) helps maintain stable performance even with fluctuating power supply.
- Safety switch enhances operator safety during maintenance and operation.
- Produces smooth, strong, and consistent lockstitches for professional-quality garments.
- Ideal for tailoring shops, boutiques, garment factories, and industrial apparel production.
