(2)A034ASetting of the spacing of a six-roller cotton opener:Native It is composed of six rollers from bottom to top in sequence45° angle inclined, the cotton blocks are repeated in free state After the blow and pulling of the corner nails, the loosening effect is relatively mild, the fiber damage is less, the impurities are not easy to break, and the fiber harmful defects will not increase. Under the same process conditions, the cotton drop rate and impurity removal efficiency of the first three rollers of the machine are higher than that of the last three rollers. A034AThe configuration of the speed and spacing of the six-roller cotton opener is shown in the table2one1体67.
Table2one117Six-roller cotton-plate opening machine speed and spacing configuration table
<td style="width:53.3pt;border-top:none ;border-left:none;border-bottom:solid windowtext 1.0pt;bo
|
Project |
First Roller |
|
Third Roller |
Fourth Roller |
Fifth Roller |
Sixth Roller |
|
|
Roller speed (r/min) |
Fine-lint cotton |
451 |
498 |
549 |
579 |
||
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