Pitch release technology: improving the accuracy and fabric quality of SH2000A Weft Feeder

1. Basic principles of pitch release technology
Pitch release technology mainly controls the release pitch of yarn by accurately controlling the tightness and speed of each section of yarn during the transmission process from the feeding system to the loom. This technology uses precise sensors and feedback systems to make real-time adjustments at every stage of yarn release to ensure that the yarn maintains stable tension during transmission. Unlike traditional single-speed control systems, pitch release technology dynamically adjusts the released pitch through intelligent algorithms, avoiding tension fluctuations of yarn during weaving, thereby reducing fabric defects.

2. Impact of pitch release technology on fabric quality
The improvement of pitch release technology on fabric quality is mainly reflected in the following aspects:

Reducing fabric wrinkling and weft running: Traditional feeding equipment often has excessive stretching or relaxation when processing yarn, resulting in fabric defects such as wrinkling or weft running. SH2000A Weft Feeder can ensure that the tightness of the yarn is always in the state during the release process through pitch release technology, avoiding fabric defects caused by tension fluctuations, thereby effectively reducing the occurrence of fabric wrinkling and weft running.

Improve the stability of yarn tension: Pitch release technology ensures that each section of yarn can enter the loom with constant tension by accurately controlling the relaxation and stretching of the yarn, avoiding yarn breakage or fabric defects caused by uneven tension. Stable tension output is a key factor in ensuring fabric flatness and consistency.

Reduce the rework rate in the weaving process: Since the pitch release technology can adjust the pitch of yarn release in real time, fabric defects caused by improper operation are reduced. Therefore, the rework rate in the weaving process is greatly reduced, thereby improving production efficiency and reducing production costs.

3. Comparison with traditional technology
Traditional weaving equipment usually uses mechanization or single speed control to release yarn, which is difficult to cope with the needs of different yarn types and fabric characteristics, and often leads to yarn tension fluctuations and fabric defects. In contrast, the pitch release technology of the SH2000A Weft Feeder can be dynamically adjusted according to different weaving requirements, thereby ensuring more precise tension control. This refined management method enables the equipment to automatically adapt to various changing weaving conditions during the production process, greatly improving the stability of the equipment and the quality of the fabric.

4. Precision sensors and feedback system
In order to better achieve the effect of pitch release technology, the SH2000A Weft Feeder is equipped with precision sensors and real-time feedback systems. These sensors can monitor the tension changes of the yarn in real time and feed the data back to the control system. The control system makes rapid adjustments based on these real-time data to accurately control the speed and tension of pitch release.

5. Improve production efficiency and reduce costs
Pitch release technology can not only effectively improve fabric quality, but also greatly improve production efficiency. Since pitch release can automatically adjust the feeding speed and tension, it reduces the need for equipment debugging and manual intervention. Operators can focus more on other production links, greatly improving production efficiency.