The Singer 20G-105CEA is a professional-grade, industrial sewing machine designed for high-performance sewing applications. As a "Fixed Bed" machine, it features a solid, flat work surface, making it ideal for handling a wide variety of fabric types, from lightweight materials to heavy-duty textiles like denim, canvas, and upholstery.

Key Features and Specifications:

• Stitch Type: Single Needle Lockstitch (Formation 301). This is the most common and versatile stitch type, known for its strength and neat appearance on both sides of the fabric.

• Class: 20G (Gauge 20). This designation refers to the machine's stitch formation capabilities and needle system, typically using standard industrial needles (like 135x17 or DBx1).

• Bed Type: Fixed Bed (Flatbed). The large, stationary work area provides excellent support for flat panels of fabric, making it suitable for quilting, large garment sections, and home decor items.

• Heavy-Duty Construction: Built with an industrial-grade cast-iron frame and internal components, the 20G-105CEA is engineered for durability and minimal vibration, ensuring reliable, long-lasting performance even under continuous use.

• High-Speed Capability: Designed for efficiency, this machine is capable of sewing at speeds of up to 5,000 stitches per minute (SPM) , significantly increasing production output compared to domestic machines.

• Automatic Lubrication System: It features an automatic, wick-based oiling system that continuously lubricates critical moving parts. This ensures smooth operation, reduces wear and tear, and extends the machine's lifespan.

• Large Vertical Hook: Equipped with a large-capacity rotary hook, it holds a significantly longer bobbin than standard machines. This means less downtime for bobbin changes, allowing for longer, uninterrupted sewing sessions.

• Stitch Length Adjustment: Offers a wide range of adjustable stitch lengths, typically from 0 to 5mm, providing versatility for different applications, from fine gathering to heavy basting.

• Presser Foot Lift: Features a high-lift presser foot mechanism, allowing it to easily accommodate thick seams and multiple layers of heavy fabric.

• Reverse Feed Lever: A convenient reverse feed lever allows for instant back-tacking to reinforce seams at the beginning and end of stitching.