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Funcionamiento costado de alta calidad de la pierna de la sierra neumática del tejado alto sierra neumática del tejado
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Descripción de producto
Pneumatic Leg Roof Bolter Keyword:pneumatic pusher leg roof bolter; pneumatic roof bolter Product Introduction Pneumatic roof bolters are working with our hexagonal drill rods of B19 and B22,wrench and various drill bits to carry out the roof supporting work. The pneumatic roof bolters are applicable to support with cable or bolt in coal laneway,half-coal laneway and rock laneway with rock hardness no more than 100MPa. They are combined with drilling,mixing and assembling.Quiere saber más detalles sobre este producto
