Under special circumstances, our technical personnel will arrive at the scene within 24 hours, and deliver the customers urgently needed products to the site in the shortest time.

No roof accident in mine

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Field Service

    Field Service

    Page view:
    ● Ground stress test.
    ● Pretress test.
    ● Drawing test of bolt and anchor cable.
    ● Comprehensive analysis of roof borehole peeping results.
    ● Monitoring of multi-point displacement and observation of roof bed-separation.
    ● Force monitoring of support system.
    ● Convergence measurement of the surrounding rock.
    ● Surrounding rock stress monitoring.
    ● Field construction training
    ● Rock pressure observation and data analysis