Precautions for using the gauze folding machine

Update: 2025-07-26

1. Be sure to determine whether to automatically humidify and the appropriate humidification amount based on the moisture content and hardness of the gauze, otherwise the gauze will be difficult to form when entering the fourth fold after the third fold.
2. The water should be turned off when debugging the equipment, otherwise the gauze roll will be too wet when working at the moving point.
3. When one end of the rotor is horizontal, adjust the radial knife (center knife) to about 4mm away from the baffle.
4. When adjusting the position of the cross knife (side knife), the cross knife should enter the radial knife track by about 3~5mm when the radial knife exits the baffle and the nylon cloth pressing block is just released.
5. When switching between 16 layers and 12 layers, it is generally not necessary to adjust the length of the eccentric wheel connecting rod of the center knife. When switching between 8 layers and 12 layers (16 layers), the length of the eccentric wheel connecting rod can be appropriately adjusted. (It can be appropriately shortened when 8 layers)
6. After adjustment, it is necessary to work (test run) in a jog manner, pay close attention to each action, and there should be no collision when rotating. The machine can enter formal operation only after the inching operation is normal.
7. The principle of water spray adjustment is: water spray should be as moderate as possible (humidity requires moisture content of 7~9%), so as to facilitate folding. The relationship between dry and wet gauze and folding is:
a) Gauze is too dry and difficult to fold. It will be thrown out when folding, resulting in uneven stacking.
b) Gauze is too wet and the gauze pieces will be soft when stacking and cannot stand upright, causing difficulty in stacking.
8. When adjusting each component, the power must be cut off. If two people cooperate in the operation, pay attention to safety. After the end, all screws should be tightened to prevent loosening and displacement.
9. When replacing the cutting knife, pay attention to the installation height of the original blade. In principle, it should be slightly lower than the original height by 0.05~0.15mm. Fine-tune to the normal height that can just cut the gauze, and then tighten and start. (The blade cannot exceed the original height!)
10. The third fold is not aligned when stacking. It may be that the rotor and the drum are relatively misaligned, causing the gauze to shift when it is sucked into the rotor and causing the fold to be high and low. The rotor position can be adjusted to solve it.
11. When adjusting the various parts of the folding machine, follow the principle of step by step, small amount, and multiple times. If necessary, mark them in advance. Unrelated parts cannot be adjusted at will.
In consideration of equipment wear, the speed cannot be adjusted too high without the consent of the equipment leader. 

 

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