The Siruba 747-4-4 Needle Holder is a spare part that is a critical component of a serger or overlock sewing machine’s needle mechanism. It is responsible for holding the needles in place and controlling their movement during the stitching process.
The Needle Holder typically consists of a metal or plastic bracket that holds the needles securely in place. It is designed to guide the needles through the fabric at a consistent rate and prevent them from bending or breaking. The Needle Holder also typically contains a mechanism for adjusting the needle position, allowing the user to control the stitching tension.
If the Needle Holder becomes worn or damaged, it can cause the needles to be misaligned or fall out of the machine, resulting in poor-quality stitching or even machine damage. In such cases, it may be necessary to replace the Needle Holder with a new one.