Products
-
The bolt body of the hollow bolt adopts hollow design, and the middle hole of the bolt body is used as the high pressure geomancy channel and the grouting channel. Compared with -
Fiberglass anchor rods are made of composite materials such as fiberglass and epoxy resin. They have the advantages of lightweight, high strength, and corrosion resistance, and
-
The bolt body of the hollow bolt adopts hollow design, and the middle hole of the bolt body is used as the high pressure geomancy channel and the grouting channel. Compared with
-
The bolt body of the hollow bolt adopts hollow design, and the middle hole of the bolt body is used as the high pressure geomancy channel and the grouting channel. Compared with
-
The bolt body of the hollow bolt adopts hollow design, and the middle hole of the bolt body is used as the high pressure geomancy channel and the grouting channel. Compared with
-
W steel belt and steel shield is a new type of mine support and tunnel support material, the product can be combined with a variety of bolts combined bolt support, widely used in
-
The bolt body of the hollow bolt adopts hollow design, and the middle hole of the bolt body is used as the high pressure geomancy channel and the grouting channel. Compared with
-
Barrel and Wedge is a kind of tensioning machine used to stretch the cable and install the anchor when supporting the roadway in coal mine, and can also be used for tensioning
-
Barrel and Wedge is a kind of tensioning machine used to stretch the cable and install the anchor when supporting the roadway in coal mine, and can also be used for tensioning
-
Barrel and Wedge is a kind of tensioning machine used to stretch the cable and install the anchor when supporting the roadway in coal mine, and can also be used for tensioning
-
The bolt body of the hollow bolt adopts hollow design, and the middle hole of the bolt body is used as the high pressure geomancy channel and the grouting channel. Compared with
-
The bolt body of the hollow bolt adopts hollow design, and the middle hole of the bolt body is used as the high pressure geomancy channel and the grouting channel. Compared with
