Search
  • More

    Prevention and Rectification of Rail Joint Defec...

    Fix the rail to avoid crawling that possibly leads to widening of rail gapFasten all the bolts to the correct torsion as requested in concrete rail ties; while eliminate all the floating track s...

    2019-11-01
  • More

    Common Problems and the Causes Concerning Rail J...

    As the vulnerable part in railway lines, the defects of rail joints may cause serious impact on the quality of railway lines and thus lead to grave damage to the rail joints due to the force app...

    2019-10-29
  • More

    Maintenance and Upkeep of Heavy Haul Railways

    People undertaking the maintenance work should keep in mind the awareness for geometric dimension and make proper calculation for the load bearing of the railway lines in accordance with relevan...

    2019-10-16
  • More

    Strategies for Quality Improvement of Heavy Haul...

    Overall inspection should be conducted in the maintenance and upkeep of the heavy haul railway lines, including cold damage, insulation joint, and prevention facilities, meanwhile the displaceme...

    2019-10-15
  • More

    What is Welded Rail Deburring Device

    Compared with ordinary lines, the continuously welded rail eliminates a large number of rail joints, so it has the advantages of stable driving, low track maintenance cost and long service life....

    2019-10-14
  • More

    How to Maintain the Tamping Device

    ​The tamping vehicle is a kind of large-scale road maintenance machinery, which is generally used for the construction of new lines of railway lines, the cleaning of large and medium-sized clean...

    2019-10-14