The production process of the fiber cement board production line mainly includes copying method, slurry flow method, molding method and vacuum extrusion method. The most commonly used methods are the stripping method and the slurry flow method. The stripping process, also known as the "rotary screen stripping method", originates from the manufacturing method of fiber cement board invented by Austrian people on the basis of the papermaking process. After more than a hundred years of discussion, research and exploration in different countries, scientists have constantly innovated and improved this process. The stripping method has become one of the production processes with sophisticated technology and wide application in the product industry.
In the process of taking and making boards, fibers are mostly arranged in two-dimensional plane orientation, and the arrangement direction is mainly along the circular mesh, which is consistent with the direction of the main stress of the board, and can be adjusted by other means of assistance to produce different products.
The material layer made by the copying process is obtained from multiple cages, normally 3-6 cages. Each material layer is composed of small material layers obtained from multiple cages. The material layer is flat, the pressure is uniform, and the internal structure of the slab is fine.
以下是抄取法工藝詳細(xì)流程圖：
