In the processing of CCL (copper clad laminate), copper foil and insulating resin are applied using alternating laying and then coated with steel plate on both sides. Layups made by hot pressing are called CCL. The steel plate for pressing is expensive, and its cleanliness and roughness of surface will directly affect surface quality and electrical performance of CCL. Steel plate with a surface with scratches or impurities will cause unqualified CCL. Therefore, steel plate must be professionally cleaned after each use.

Steel plate cleaner cleans steel plate with high pressure water to remove oil and dirt on the surface, and then high pressure air purging or hot air drying is used to finish cleaning the plate.

• Steel plate surface cleanser will not cause environmental pollution by pure water cleaning. Improved working environment and decreased labor intensity will cause no harm to the operator's health.
• Steel plate cleaner will not cause any damage to the metal surface because of the light weight of the water mist.
• Steel plate cleaner cleans much faster than traditional chemical immersion cleaning, simple mechanical and manual cleaning methods.