Industry News
  • World Highway Construction


    Luoyang Dahua, the crusher manufacturer, the produced crusher machine, mill machine, mobile crushing plant are widely used in the highway construction.

  • Modern Green Sand and Stone Production Line becomes the Mining Enterprising Development Trend


    Modern sand and stone production line is a new type of sand and stone production line concentrated with green, environmental protection and intelligence.

  • Limestone Crusher Machine, Multiple Model Impact Crushers for Your Selection


    Impact crusher is suitable for the medium and fine crushing of medium hard and soft materials. Limestone is medium hard rock with big brittleness, so impact crusher is the first choice for limestone crushing.

  • High Quality Crusher Manufacture


    Luoyang Dahua is high quality crusher manufacturer in China. Our crushers have passed ISO and CE certification, meanwhile, we have also obtained the German TUV certification. Hot crusher are jaw crusher, impact crusher, vertical shaft impact ...

  • Dust Removal and Noise Reduction of Stone Crusher


    During stone crushing process, it will generate dust and noise. Dust removal includes water spray, install dust collecting device. Noise reduction can be wrapped damping materials, add sound insulation cover.

  • How much to open A Quarry? What Equipments are needed?


    In recent years, the demand for sand and stone is greatly increased. To open a quarry need crusher, sand making machine and stone washer. The cost is differ from different configuration. From 30tph to 2000tph.

  • Regulation Method of Hammerhead of Complex Crusher


    After long term used of complex crusher, the hammerhead is undoubtedly to be worn. It needs to be timely adjustment or replace new one if necessary. How to adjust hammerhead of complex crusher? Here, Luoyang Dahua will tell you the methods:

  • Six Operation Attentions of Jaw Crusher


    Jaw crusher is used as the primary crushing machine. Jaw crusher operation attentions can not only improve the crushing efficiency and extend the machine service life.

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