What is the difference between a dispensing machine and a coating machine?

Both dispensing machines and coating machines are used for fluid control in product processes.

A coating machine is a special type of adhesive that is pre applied to the position where the PCB board needs to be mounted, cured, and then baked in an oven. Coating is automatically carried out according to the program. The coating machine is mainly used for precise spraying, coating, and dripping of three proof paint, UV glue, and other liquids in the product process to the precise position of each product. It can be used to draw lines, circles, or arcs.

A dispensing machine, also known as a glue coating machine, a glue dripping machine, a glue dispensing machine, a glue filling machine, etc., is specifically designed to control fluids. An automated machine that drips and coats the fluid onto the surface or interior of the product, achieving three-dimensional and four-dimensional path dispensing, precise positioning, precise glue control, no drawing, no leakage, and no dripping. The dispensing machine is mainly used for precise dispensing, injection, application, and dripping of glue, paint, and other liquids in the product process to the precise position of each product. It can be used to achieve dispensing, drawing lines, circular or arc shapes.

So there's not much difference between a coating machine and a dispensing machine, it's similar.