Jinzhou Dongfeng Machinery Co.,Ltd in Hebei province is a science and technology enterprise named by Hebei Science&Technology Committee. With
the support of China Academy of Science, Dongfeng Machine Factory has researched and manufactured a series of machinery and equipment, among which the paper adhere plaster plate manufacture set equipment; mineral wool decoration board manufacture set equipment; magnesium deciration board manufacture set equipment have filled up the blank of China's medium and small size equipment. The paper adhere plaster manufacture line set equipment has got the national patent right It is the recommended product of China Building Materials Association. Its products are
sold home and abroad are welcomed and highly praised by clients from abroad.
Gypsum slurry is made up from plaster of Paris (calcined gypsum powder), water and other additives, such as starch, foaming agent, in a continuous mixer. This slurry spreads from spouts of mixer onto a moving sheet of paper. Gypsum board formed through panel extrusion forming
machine with back-front two layers paper. Once formed, the gypsum board moves on a shaping belt. During this journey, the plaster core has time to set, or harden. And the required product information is printed on the back of the boards via an ink jet printer. Then the board is cut as specific length. The cut board are then turned over and passed into multiple layers drying kiln.the drying kiln heated through heating
system(boiler). the more popular type is heating oil conductive. Generally it takes 90mins for drying. After that, the board exits and turns over again. After the boards have dried, they are trimmed and stacked to form pallets. Here, finish the whole production. Finished products are loaded for market.