Mining anchors have an irreplaceable advantage over traditional metal anchors. The rod is easy to cut in performance and protects the cutter head; explosion-proof and anti-static, no sparks when cutting, it is very beneficial to the safe construction of roadway, especially suitable for high gas concentration area; high strength, corrosion resistance, light and easy to operate, weighting only 1/4 of the same size steel anchor. Easy to use in tight spaces such as tunnels and coal mines, make construction easier, thus reduing the labor intensity of workers, the price is lower than the metal anchor, which can reduce the bolt support cost by 10%.

Mine bolt is a kind of anchor used for coal mine underground support, this bolt is the same length and the length can be intercepted as needed, the advantages of good anchoring performance, simplicity and reliability, high strength and construction make it mainly used for underground support and can also be used for support of other projects.

The operating procedure of the mine bolt is:

1, Anchor hole, the depth of the eye is 80-100mm shorter than the anchor body.

2, Remove the track power from the anchor hole.

3, The quality of the medicine roll should be checked before the charge, and the rupture of the medicine should not be used.

4, Send the resin roll to the fundus, use a bolt to hold the medicine roll and start stirring, after mixing, remove the mixing tool, after 4-6 minutes, remove the mixing connector and the upper tray, tighten the nut with a special wrench afrter 40 minutes. Anchor is the most basic part of roadway support in contemporary coal mines, in addition to the mining bolts used in mines, it is used to reinforce slopes, tunnels and dams in engineering technology.

If you are interested in our products, please contact us or leave a message below.

Tel:+86-182 3676 6038 (WeChat)(Whatsapp)

E-mail: zxminesupport@zxsteelgroup.com