The ceramic rubber steel plate 3-in-1 composite liner can be made in various shapes, and various thicknesses of composite materials are selected to make the liner according to the wear conditions, forming a strong wear-resistant layer. The toughened ceramic formula ensures that the ceramic is not easily broken, and the unique spherical design as well as the high quality cushion layer can resist the impact of large materials. The 3-in-1 Wear Ceramic Liner is produced and assembled in a modular fashion, allowing replacement of high wear areas with good abrasion resistance. A special hot vulcanization process allows the rubber layer to be firmly bonded to the ceramic block. The rubber is made of newly formulated acid and alkali resistant rubber, which can resist weak acids and weak alkali Three-in-one wear-resistant wear-resistant ceramic liner is widely used in thermal power, iron and steel, smelting, machinery, coal, mining, chemical industry, cement, port terminals, and other enterprises in the coal conveying, material conveying system, powder making system, ash discharge, dust removal system, and so on, all the wear and tear of the machinery and equipment.