In the production process of carrier tape  loading, the clamping or pressing on the tablet machine sometimes has the phenomenon of uncoordinated action, fast and slow; 

This will affect the stable production of the carrier tape.

The main reasons for this problem are: first, the line is damaged or the joint is loose, second, the solenoid valve is broken, third, the cylinder is damaged, and fourth, the PLC point is broken. We need to find out the causes of this problem one by one, and then solve it.

First of all, we can check this line, that is, whether the wire head from the solenoid valve to the PLC point is damaged, or whether there are loose joints and other conditions that can lead to poor contact, and then check the solenoid valve, because the solenoid valve is a consumable and easy to break, which often occurs in this link;

 Therefore, we first clean the solenoid valve, add some special lubricating oil, and then observe whether the entrainment or pressure belt returns to normal. If it returns to normal, the problem will be solved and production can continue. However, we suggest that the manufacturer can directly replace the solenoid valve if conditions permit. If there is still the problem of fast and slow entrainment or belt pressing action, it is possible that the cylinder has been damaged and can be replaced directly.

If you want to clean the cylinder, you may need to use some tools to help clean it, which will be more troublesome.

If all these are done, there will still be the problem of fast and slow entrainment and pressure. It may be that there is a PLC point, which sometimes leads to a delay problem.

Generally, there will not be many delays in the case of incomplete bad points. Another main reason is that some machines can’t make secondary molding, so the entrainment and pressure belt appear fast and slow on the push die