Qtop®
Qtop®
Qtop® is an electronic control of piecing process that shoots the quality of a piecer to the top.
Changes on the spin box:
- Existing guide piece will be replaced with a new one with holes for the compressed air
- Hole for the compressed air will be drilled
- Electomagnetic valve assembly will be mounted
- Communication modul SUMEC Q will be exchanged
Changes on the machine:
- Air pressure in the air distribution system must be increased by 5 to 6 bars
- EPROM in the central board will be re-programmed
Optional installation of a yarn clearer is the final step to yarn quality so far reserved to automated machines.
Application
Prior to piecing a blow of compressed air removes damaged fibers from the sliver opening area
For BT 903 machines; spin boxes CU17, CU18.
Highlights
Piecer – mass increase to yarn
- Prior to piecing an air flow removes damaged fibers from the sliver opening area
- New fibres, from which the piecer is formed, are of the same quality and quantity as fibers in the yarn
Advantages
Piecer – relative strength to yarn
- New fibers, from which the piecer is formed, are of the same quality and quantity as fibres in the yarn
- Piecer strength rises to values met at robort-made piecers
- From the yarn-quality-point of view the rewinding can be omitted
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