Product Details
High-Performance Sewing Machine Shaft: Ensuring Smooth Stitch Quality
The Sewing Machine Shaft is a kind of critical mechanical component designed for industrial and domestic sewing machines, delivering precise motion control for consistent thread tension, stable needle movement, and durable performance. Engineered to withstand continuous high-speed operation, our shafts are essential for maintaining optimal stitch quality in garment manufacturing, upholstery, and textile industries.
1. Precision Engineering
***High-tolerance steel shafts (H7/g6 fit) with balanced geometry reduce vibration and noise, ensuring smooth needle bar and shuttle hook movement.
***Surface hardened (HRC 55-60) and chrome-plated for superior wear resistance and corrosion protection.
2. Versatile Design
***Compatible with major sewing machine brands (e.g., Juki, Brother, Singer) and models (lockstitch, overlock, embroidery).
***Customizable lengths (50mm–300mm) and diameters (6mm–16mm) to fit diverse machine configurations.
3. Low Maintenance
***Pre-lubricated bearings and self-aligning structures minimize friction, extending service life and reducing downtime.
-
Material: Alloy Steel (20CrMnTi, 40Cr)
-
Surface Finish: Chrome Plated / Black Oxide
-
Max Speed: Up to 5,000 RPM
-
Load Capacity: 5–20kg (dynamic)
-
Precision: Runout ≤0.02mm
- Industrial Lockstitch Sewing Machines
- Overlock/Serger Machines
- Embroidery Machines
- Leather Sewing Machines
- Home Sewing Machines
Reliability:
100% tested for balance and dimensional accuracy.
Cost-Effective:
Direct replacement parts reduce repair costs.
Global Support:
Fast delivery and compatibility with aftermarket components.
Upgrade your sewing machine's performance with our premium shafts!







https://www.charvisocnc.com/