Equipment, device and method for product coating

The invention discloses equipment, a device and a method for product coating. The device can at least coat a first plurality of products and each one of the products is provided with at least one first surface to be coated. The device comprises an emission source which is used for guiding an emitted element to the first surfaces of the multiple products, at least one support member which is used for supporting a first plurality of products so that the support member supports a first plurality of products and the first surface is exposed to an emission path of the emission source, and a driving assembly which is used for moving the support member so that a first plurality of products can move relative to the emission path of the emission source.