What is the relationship between the glue used in the dispensing process and the dispensing needle on the automatic dispensing machine?

The dispensing needle used in the dispensing process of the automatic dispensing machine needs to be selected according to the type of glue: if the glue used in the dispensing process is different, then the needle used in the dispensing process is not necessarily the same. Generally speaking, the glues used in various dispensing processes have matching needles.

1. Light-curing glue dispensing processing: use black opaque syringe barrel, white piston, and UV-shielding needle.

2. Dispensing process of instant glue: Use safety piston and metal lined needle for water-based instant glue. For thick instant glue, you need to use tapered and oblique needle. If you need flexibility, you should use PP needle.

Paste fluid dispensing processing: If the white piston has serious rebound, then it is necessary to use a safety flexible needle and a bevel needle.

4. UV glue dispensing processing: use amber syringes, white pistons and oblique needles (which can block ultraviolet rays). If other types of needles are used, the needles must be UV-resistant.

5. Anaerobic glue dispensing processing: use 10CC syringe and white PE universal piston.

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