Hollow Anchor Bar

The self-drilling hollow anchor includes six artifacts: drill bit, hollow anchor body, connecting sleeve, centering device, backing plate, and nut. Among them, the hollow anchor body is the drill rod. There is no need to withdraw after drilling, so drilling can be

The R-thread self-drilling hollow anchor system consists of hollow anchors, anchor nuts, anchor plates, anchor couplers, drill bits, and centralizers. The hollow anchors can be cut and lengthened through coupling as needed. Function: The R-thread self-drilling anchor system is an advanced system

The T-thread self-drilling anchor adopts grooved thread anchor, which can effectively bond the hollow rod with the grouting material. It is an advanced system that can guarantee the anchoring effect under complex ground conditions. It can integrate drilling, grouting, anchoring and other