How To Solve The Blockage Of High-precision Dispensing Needles?
Aug 12, 2020
High-precision dispensing needles are dispensing consumables that must be used in dispensing machines. 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 blockage of the high-precision dispensing needle is mainly related to the type of glue and the dispensing process. For example, the hot-melt glue uses an all-stainless steel high-precision dispensing needle, and the glue can be melted when heated, so as long as the heater is kept at a certain temperature, Needle blockage does not occur.
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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