umenzi weZiXhobo zokuGwaba zobuNgcali

Amava okwenziwa kweMinyaka engama-25

Iindaba zoShishino

  • Yintoni i-Down the Hole Drill?

    Yintoni i-Down the Hole Drill?

    Yintoni i-drill phantsi komngxuma?Iimpawu zokusetyenziswa I-anchor drill yobunjineli ingasetyenziselwa ukugrumba imingxuma yentambo ye-anchor ye-anchor, imingxuma ye-anchor bolt, imingxuma eqhumayo, imingxuma yokugrumba kunye neminye imisebenzi yokugrumba kwizakhiwo zasezidolophini, oololiwe, oohola bendlela, imilambo, umbane wamanzi kunye nezinye iiprojekthi.isimilo...
    Funda ngokugqithisileyo
  • Umgaqo wokuSebenza we-Air DTH Hammer

    Umgaqo wokuSebenza we-Air DTH Hammer

    Umgaqo osebenzayo wesando se-DTH somoya Njengoko kuboniswe kuMfanekiso 2-5, kukho ipiston kwi-cylinder.Xa umoya ocinezelweyo ungena kwigumbi eliphezulu le-cylinder ukusuka kwindawo yokungena emoyeni, uxinzelelo lomoya ocinezelweyo lusebenza kwisiphelo esiphezulu sepiston kwaye ityhala ipiston ukuba iye ezantsi.Xa ndi...
    Funda ngokugqithisileyo
  • Yintoni RC Drilling?

    Yintoni RC Drilling?

    Yintoni RC Drilling?I-Reverse circulation drilling yenye yeendlela ezidumileyo zokugrumba iiminerali.Uzalelwe eOstreliya, siza kujonga kwaye sikunike intshayelelo yokugrumba i-RC.Nantsi into esiza kuyigubungela: Iziseko Zokugrumba iReverse Circulation Drilling ye-R...
    Funda ngokugqithisileyo
  • Zeziphi iindidi zeeBits ze-DTH?

    Zeziphi iindidi zeeBits ze-DTH?

    1. Uhlobo lweConvex: Le bit iza ngeendlela ezimbini, umphathi omnye kunye nomphathi ophindwe kabini.Eyokugqibela isetyenziselwa ubukhulu becala amasuntswana eDDP.Ii-Convex DDRs zinokugcina isantya esiphezulu sokugrumba xa kusomba amatye aqinileyo nalukhuni abrasive, kodwa umcaba wokugrumba alilunganga, ngoko ke ayifanelanga ukugrumba injineli...
    Funda ngokugqithisileyo