Thread Tension U Supply Assembly : XG1334301

The Thread Tension U Supply Assembly  with part number XG1334301 typically is a component used in sewing machines. This assembly is crucial for controlling the tension of the thread as it is fed through the machine, ensuring consistent and high-quality stitching.

• Tension Control: Regulates the tightness of the upper thread, allowing for adjustments based on fabric type, thread thickness, and desired stitch quality.
• Tension Discs: The assembly usually includes tension discs that press against the thread to apply pressure. Adjusting these discs changes the thread tension.
• Tension Adjustment Dial: Often, there is a dial or knob that allows the user to easily adjust the tension settings.
• Spring Mechanism: A spring mechanism may be included to maintain consistent pressure and respond to changes in sewing speed or fabric thickness.
• Thread Path Guide: Helps guide the thread smoothly through the tension mechanism and into the needle area.

Importance:

Proper thread tension is critical for achieving even, balanced stitches without puckering, thread breakage, or skipped stitches. The THREAD TENSION SUPPLY ASSY ensures that the upper thread is fed at the correct tension, complementing the tension of the lower bobbin thread.

Guaranteed to fit in Babylock sewing machine models:
BLMAV2 Aventura II, BLMBM, BLMFO2 Flourish 2
Guaranteed to fit in Brother sewing machine models:
NQ1700E, NQ3700D, NV800E