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    石料生產線質量指標

    網址:www.paipaiyifu.com  2019-04-27  作者:admin    閱讀:

    砂石生產線性能的優劣可根據產品質量判定。產品質量指標主要有兩個:針片狀顆粒的比率以及含粉量。
    The performance of sand production line can be judged according to product quality. There are two main product quality indicators: the ratio of needle-flake particles and powder content.
    據專家介紹國家建材標準對于砂石料有明確的規定,凡砂石料的針片狀顆粒超過一定范圍,就算不合格。如今高速鐵路、高速公路、水利工程的建設用料極其嚴格。合理設計的砂石生產線能夠有效的避免針片狀碎料的增多,大廠家所出的顎式破碎機、反擊破碎機、圓錐破碎機都是避免針片狀顆粒增多的關鍵設備。
    According to experts, the national building materials standards have clear provisions for sand and gravel, where the needle-like particles of sand and gravel exceed a certain range, even if they are not qualified. Nowadays, the construction materials for high-speed railway, highway and water conservancy www.diandongmenc.net.cnwww.chongyajiann.com.cnwww.xinzhouyanglao.cnprojects www.diandongmenc.com.cnwww.chongyajiann.cnare extremely strict. Reasonable design of sand and www.yanglaoyuanc.com.cngravel production line can effectively avoid the increase of needle-like fragments. Jaw crusher, counterattack crusher and cone crusher produced by large manufacturers are the key equipment to avoid the increase of needle-like fragments.
    國家標準對于含粉量也有要求,如果含粉量過大,也視為砂石料不合格,不可以使用到大型工程上面。很多大型石料廠是專業給高鐵建設、高速建設供應石料,但是在生產線投產后,產量不能滿足工程建設所需,這樣的生產線是不合格的,其危害性十分嚴重,望廣大廠家和投資人重視。
    The national standard also requires the content of powder. If the content of powder is too large, it is also considered that the sand and stone materials are not qualified, and can not be used in large-scale projects. Many large stone factories specialize in supplying stone for high-speed railway construction and high-speed construction, but after the production line is put into operation, the output can not meet the needs of Engineering construction. Such production line is not qualified, and its harm is very serious. We hope that the majority of manufacturers and investors will pay attention to it.

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