How to solve the clogging of the dispensing needle?

Dispensing needles are dispensing consumables that must be used by the dispensing machine in the dispensing process. The reason why they are called consumables is that many dispensing needles are disposable during dispensing. Therefore, it is difficult to completely avoid the clogging of the dispensing needle, but through the correct operation method, the clogging of the needle can be effectively reduced.

The plugging of the dispensing needle is mainly related to the type of glue and the dispensing process. For example, the hot melt adhesive uses an all-stainless steel dispensing needle, and the glue can be melted when heated, so as long as the heater is kept at a certain temperature, no needle will occur. clogging phenomenon.

If the product is dispensed with a quick-drying glue dispenser, since the quick-drying glue is quickly cured at room temperature, it is easy to block the needle when the dispenser is interrupted. The way to reduce the phenomenon of needle clogging is to keep the point Glue consistency.

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