Whether the surface condition of the top roller is good, whether the specifications meet the requirements, whether the bearings are operating normally, and whether there is blooming. Whether there are three windings. Whether the adjacent yarn is treated after winding. 2. Whether the aprons are good, not damaged, and missing. No aprons with flowers, no cracks or cracks. 3. Whether the balloon is normal. Is there a crooked spindle or yarn hook? 4.
Is the cleaning device in good condition and functioning properly? The cleaning of the pile roller, the separation of the yarn board, and the drafting area should be cleaned according to the specified tools and methods to ensure that the machine is clean. 5. Whether the drafting channel is clean, no hanging flowers, no accumulated flowers, etc.
Is there any roving head, flying flowers on the roving surface? 6. Whether the ingot belt runs normally. Are there any undesirable phenomena such as twisting, running up and down, and jumping. 7. Whether the bellows is used for cleaning time and whether the roving is changed for operation procedures. 8. Whether the yarn guide stroke meets the specified range and whether there is deviation. Whether the size of the floating zone is appropriate, whether the rollers are in and out properly, whether the rollers are skewed, and the small iron rollers are short of oil. 9. Whether the roving bevel is clean and free of sticky flowers and hairless roving. The roving should be cleaned when dropped. 10. Identify whether they match. 11.
Whether the spinning tube meets the requirements for use and whether the winding formation is normal. 12. Is the state and position of the suction flute tube normal? To prevent leakage and hanging of the suction duct, ensure that the suction of the suction flute tube is normal, and the flute tube is smooth and does not hang flowers or block. 13. Whether the treatment of bad and bad ingots meets the requirements. 14. Check if there are bad yarns such as fly ash yarns. 15.
https://www.dkyarn.com/
Is the cleaning device in good condition and functioning properly? The cleaning of the pile roller, the separation of the yarn board, and the drafting area should be cleaned according to the specified tools and methods to ensure that the machine is clean. 5. Whether the drafting channel is clean, no hanging flowers, no accumulated flowers, etc.
Is there any roving head, flying flowers on the roving surface? 6. Whether the ingot belt runs normally. Are there any undesirable phenomena such as twisting, running up and down, and jumping. 7. Whether the bellows is used for cleaning time and whether the roving is changed for operation procedures. 8. Whether the yarn guide stroke meets the specified range and whether there is deviation. Whether the size of the floating zone is appropriate, whether the rollers are in and out properly, whether the rollers are skewed, and the small iron rollers are short of oil. 9. Whether the roving bevel is clean and free of sticky flowers and hairless roving. The roving should be cleaned when dropped. 10. Identify whether they match. 11.
Whether the spinning tube meets the requirements for use and whether the winding formation is normal. 12. Is the state and position of the suction flute tube normal? To prevent leakage and hanging of the suction duct, ensure that the suction of the suction flute tube is normal, and the flute tube is smooth and does not hang flowers or block. 13. Whether the treatment of bad and bad ingots meets the requirements. 14. Check if there are bad yarns such as fly ash yarns. 15.
https://www.dkyarn.com/
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