Type of coating machine

Film coating machine is one of the commonly used equipment in modern industrial production, it has a variety of functions such as primer coating, topcoat coating, UV coating, etc., and is widely used in many fields such as automobiles, electronics, crafts, and architectural design. Coating machine can be divided into many types according to different coating methods, working principles, coating materials and other factors.

First of all, according to the coating method, the coating machine can be divided into dip coating machine and spray coating machine. The former is suitable for the production of smaller workpieces, such as small parts configured with portable electronic equipment, metal parts, etc., by directly soaking the workpiece to be coated in a small amount of mixed solution, so that the solution evenly coated the workpiece, complete the coating process. The latter is suitable for coating relatively large surfaces, such as large building curtain walls, car bodies, etc., through the airflow to spray the paint, and then through the nozzle to spray the liquid evenly on the surface of the workpiece, to achieve the coating effect.

Secondly, according to the working principle, the film coating machine can be divided into scraper film coating machine and roll film coating machine. The former is suitable for the production of fine arts and crafts, electronic components, etc., through the rotating scraper to evenly scrape the paint on the surface of the workpiece to form a film. The latter is suitable for the production of some items with relatively low coating quality requirements, such as wrapping paper, PVC floor, etc., by rolling, the paint is evenly brushed on the surface of the workpiece to achieve the purpose of coating film.

Finally, according to the type of coating, the coating machine can be divided into UV coating machine, water-based coating machine, solvent-based coating machine, etc. Among them, UV coating machine is suitable for the production of electronic devices, optical devices and other high-precision products, with strong resistance, strong gloss, fast drying and other advantages; The water-based coating machine is suitable for the production of environmentally friendly products, which can effectively reduce the emission of harmful gases and has the advantages of high efficiency and low pollution. Solvent-based coating machine is suitable for the production of rich color products, with rich color, easy coating and other advantages.

In summary, the coating machine has an important position and role in modern industrial production, and its type is constantly updated and improved in response to different production needs. With the continuous development of science and technology, the type and effect of coating machine will continue to upgrade in the future, injecting more new impetus into the development of modern industry.