Gritzner Overlock 788 Sewing Machine - 3/4-Thread Overlock Serger with Differential Feed

The Gritzner Overlock 788 is a versatile and robust overlock sewing machine designed for both beginners and experienced sewers. With its ability to handle 3 or 4 threads, it delivers professional-quality seams, hems, and finishes on a wide range of fabrics. The machine features an adjustable differential feed, color-coded threading system, and a powerful motor, making it an ideal choice for garment construction, alterations, and creative sewing projects.

Advantages

Experience smooth and precise overlocking with the Gritzner Overlock 788. Its adjustable differential feed prevents puckering on stretch fabrics and helps create perfect gathers. The retractable upper knife allows for easy conversion between overlock and rolled hem stitches. The integrated LED light illuminates the work area, while the extra-high presser foot lift accommodates thick materials. The heavy-duty metal frame ensures stability and durability, even at high sewing speeds.

Suitable for

• Home sewers and hobbyists looking for a reliable overlock machine
• Garment construction, including knitwear, woven fabrics, and denim
• Creating decorative stitches like flatlock and rolled hem
• Alterations and repairs requiring professional seam finishes

Key specifications

• Number of Threads: 3/4-thread
• Stitch Types: 4-thread overlock, 3-thread overlock, 3-thread rolled hem, 3-thread flatlock, 3-thread narrow hem
• Differential Feed: Adjustable (0.7 - 2.0)
• Stitch Length: 1.0 - 5.0 mm
• Stitch Width: 3.0 - 7.0 mm
• Sewing Speed: Up to 1300 SPM
• Threading System: Color-coded, easy lower looper threading
• Knife System: Retractable upper knife, adjustable cutting width
• Presser Foot Lift: Extra high lift
• Presser Foot Pressure: Adjustable
• Lighting: Integrated LED sewing light
• Free Arm: Yes
• Needle System: ELx705
• Tension Adjustment: Manual, individual dial for each thread
• Motor Power: 105W (main motor) + 15W (light)
• Waste Collector: Included
• Safety Features: Safety switch for front cover and presser foot
• Construction: Heavy-duty metal frame
• Thread Cutter: Integrated manual thread cutter
• Included Accessories: Standard presser foot, screwdriver, tweezers, needle set, brush, oiler, thread nets, spool caps, waste tray

Recommendations

For optimal performance, use high-quality overlock thread and needles (ELx705). Regular cleaning and oiling will extend the life of the machine. The Gritzner Overlock 788 is a fantastic investment for anyone serious about sewing.