How to choose the right dispensing tip for the dispenser?

Dispensing machine, also known as glue applicator, glue dispenser, glue machine, glue filling machine, etc., is specially designed to control the fluid. The automatic machine that drips and coats the fluid on the surface of the product or inside the product can realize three-dimensional and four-dimensional path dispensing, precise positioning, precise glue control, no wire drawing, no glue leakage, and no glue dripping. The glue dispenser is mainly used for the precise point, injection, coating and dripping of glue, paint and other liquids in the product process to the precise position of each product, which can be used to achieve dots, lines, circles or arcs.

1. Four rules: small point - small dispensing tip, low pressure, short time high point - large dispensing tip, more pressure, longer time thick glue - inclined needle, more pressure, set as needed Fixed time water-based liquid - small needle, small pressure, set the time as needed.

2. Fluids requiring special settings:

(1) Instant glue: For water-based instant glue, use a safety piston and Teflon-lined metal needle, for thick instant glue, use a tapered oblique needle, and if flexibility is required, use a PP needle.

(2) UV glue: use an amber syringe, a white plunger and an oblique needle (which can block UV rays).

(3) Light-curing glue: Use a black opaque syringe, a white piston, and a needle that can block ultraviolet rays.

(4) Anaerobic glue: use a 10CC syringe and a white PE universal piston.

(5) Sealant and paste fluid: If the rebound of the white piston is serious, please switch to the safety type and use the inclined needle.

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