砖机机口的制作材料大多是白铁皮或黑铁皮,由于这些材料不耐磨,一个机口只能生产30万块砖左右,成本高,制作二次机口大约需要20元.故而制作机口既不经济,也不便安装.我厂在实践中利用锯木的废旧带子锯片做机口,解决了以上弊端.一个机口成本不足10元,但能生产砖坯100万块左右,同行不妨一试. Most of the materials used to make brick machine openings are tin or black iron. Because these materials are not wearable, only one machine mouth can produce about 300,000 bricks. The cost is high, and the production of secondary machines requires about 20 yuan. The mouth is neither economical nor easy to install. Our factory has used the sawn wood saw blade as a machine port in practice to solve the above drawbacks. A machine port costs less than 10 yuan, but can produce about 1 million bricks, peers may wish A try.