What Principles Should Be Followed in The Selection Of Dispensing Needle Of Dispensing Machine?

Needle selection of dispensing machine:

The first is to choose different needles with different materials of glue, such as: PUR hot melt glue must choose stainless steel needles, fast drying glue choose teflon needles, UV glue choose opaque opaque needles best. AB glue mixing nozzle (different from base glue machine dynamic mixing nozzle or static mixing nozzle).

According to the concentration of glue and the size of the dispensing area of the product and the thickness of the glue and the dispensing speed of the machine to choose different caliber of the needle. Glue concentration is high, the running speed of the dispensing machine is fast, the dispensing surface is large or the thickness of the dispensing layer is thick, then the needle with a larger diameter will be used in general. On the contrary, choose a smaller needle, and the size of the air pressure can also control the speed of the amount, so the size of the diameter of the needle also up to do.

If you have any questions, please contact us. Our company can produce various customized needles, medical needles, puncture needles, hypodermic needles, biopsy needles, vaccine needles, injection needles, syringe needles, veterinary needles, pencil point needle, ovum pick up needles, spinal needles, etc. If you need customized needle products, please contact us. We look forward to your inquiry! The quality of the products manufactured in our factory will surely satisfy you!

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