Mining anchor rod is a type of anchor rod used for underground support in coal mines. This type of anchor rod has an equal length and can be cut according to needs. Its advantages such as good anchoring performance, simplicity and reliability, high strength, and construction make it mainly used for underground support, and can also be used for support in other projects.
The operating procedure for mining anchor rods is as follows: 1. Drill anchor holes with an eye depth that is 80-100mm shorter than the anchor rod body. 2. Clean the rock powder inside the anchor rod hole. 3. Before loading the medicine roll, the quality of the medicine roll should be checked, and the broken and failed medicine roll should not be used. 4. Send the resin medicine roll into the fundus of the eye, use an anchor rod to hold the medicine roll and start stirring. After stirring, remove the stirring tool, wait for 4-6 minutes, then remove the stirring connector, put on the tray, and tighten the nut with a special wrench after 40 minutes. Anchor rods are a fundamental component of roadway support in contemporary coal mines. In addition to mine anchor rods, they are also used in engineering technology to reinforce slopes, tunnels, and dams.
We should not only be able to use mining anchor rods, but also be able to take care of and maintain them.