
Spare parts, maintenance, and needles
Industrial Steel Bobbin
It is a circular piece, usually made of steel or reinforced aluminum, that is placed inside the bobbin case and then in the rotary hook. Its function is to provide the lower thread to form the stitch in conjunction with the upper thread.
1 JOD
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Overview
It is a circular piece, usually made of steel or reinforced aluminum, that is placed inside the bobbin case and then in the rotary hook. Its function is to provide the lower thread to form the stitch in conjunction with the upper thread.
Key Features
- Heat resistance: Unlike plastic shuttles, the metal shuttle is not affected by the heat generated by friction at high speeds.
- Precision in tension: It provides high stability in the "caliber" (Tension) of the lower thread, producing a very regular stitch.
- Longevity: It lasts for many years without becoming deformed or breaking.
Usage Method
- Setting Up
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