Recently, the Roadheaders Research Institute, together with the hydraulic institute, electric institute and heading machine production headquarters, verified the performance of the SSJ0500 lithotripter developed by the company in different modes. Large-diameter particles were used in the automatic mode. As a test object, high-strength granite has successfully completed the crushing test. The test proves that the SSJ0500 crusher meets the design requirements and lays a solid foundation for the smooth excavation of the Slurry Balanced Shield Machine for the company's upcoming construction of a water-rich sand and gravel stratum in Lanzhou. (This article comes from Tiejian Heavy Industry)
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