The production line for building moulding board can manufacture various new model building moulding board with materials, such as crop straw, stone powder and glass fiber after special technology. This new model building mouldling board has following advantages: fireproof, waterproof, environmental protection, no toxicity, low cost and easy operation. The machine adopts Chuangxin production technology to spread material and spread no-woven cloth for many times as well as strengthen the middle part of the manufactured product. The equipment runs stablely with reasonable structure, easy operation and high precision, and the production personnel can get the relevant technology after easy training. One equipment can manufacture several products, it can produce not only building moulding board but also fireproof board and ceiling board.