NEWS

Dedicated to provide high-quality products and services to new and old customers

• 
  Anchor Drilling machine soil conservation
  Anchor Drilling machine of Qianshan machinery after 7~8 days of soil cable anchor cable grouting maintenance, when the anchor stre...
• 
  Attention to the application of combined support t
  Several points should be paid attention to when applying cable anchor and cast-in-place pile technology of soil layer anchor drill...
• 032020-09

  Drilling principle of hydraulic anchor drilling maHydraulic anchor drilling machine drilling adopts rotary drilling machine hydraulic drilling method to form holes. Before drilling...
• 032020-09

  Mechanical Action principle of Anchor RodDo you know the structure of anchor drilling machine?Let's tell you the following three points about the mechanical action pri...
• 032020-09

  The technology exchange and new product on-site obOn December 9, 2010, it was sponsored by China Coal Machinery Industry Association and China coal mine development committee, shen...