Serger Sewing Machine, 100W 4-Thread Overlock Machine

Serger Sewing Machine, 100W 4-Thread Overlock Machine

Key features

• 💪 4-Thread Overlock Design: This 4-thread lockstitch machine uses a four-line design with a hemming width of 0.18-0.22in (4.5-5.5mm). Compared with three-line edging, this four-thread overlock machine locks edges more compactly and solidly, helping reduce loose threads on cotton, silk, denim, and more.
• ⚡ 1200 Stitches/Min Efficiency: Powered by 100W and 110V, this electric overlocking machine reaches a maximum sewing speed of 1200 stitches/min. It speeds up edge-sewing tasks for both home and industrial use, improving overall working efficiency.
• 🎛️ Adjustable Stitch & Tension: As a 4-line lockstitch machine, it lets you adjust needle pitch within 0.1-0.13in (2.5-3.2mm). Each bobbin holder corresponds to one thread-rotate counterclockwise to loosen tension or clockwise to tighten it for different fabrics.
• 🛡️ Cast Iron Durability: Built with high-quality cast iron and a paint-spraying process, this electric sewing machine resists scratches. It is not easy to corrode or deform, supporting a long service life for repeated sewing projects.
• 💡 LED Light & Heat Dissipation: This serger sewing machine includes an LED light for low-light work and a heat sink window that helps internal electronics dissipate heat for stable, continuous operation. It comes with a foot controller and English manual; professional knowledge is recommended for setup.

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