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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: TONRY
  • Model Number: TRM15.24/TRM17.8
  • Type: Anchor Bolt
  • Material: Steel
  • Diameter: 15.24mm 17.8 mm,21.6mm,21.8mm
  • Length: As customer request
  • Capacity: above100kn
  • Standard: GB

Packaging & Delivery

Packaging Details: As customers' request .
Delivery Detail: 15 days after receiving payment in advance

Cable anchor bolt for mine ground support made in China:


2.Fuction:used as rock bolt for support
3.Diameter:15.24mm 17.8mm 18.9mm 21.6mm
4.Good quality,low price



The cable rock Bolt is made of steel strand,and have better support strength ,be used in area that is not strong enough ,can prevent the strata to move in the lateral direction.





(1) Be made of steel strand,and has incomparable flexible capacity and anti-shearing capacity.

(2) Be used in area that is not strong enough ,can prevent the strata to move in the lateral direction.it has better support efficiency that other bolts.

(3) Has three or four cages in the body ,that can churn anchor grout sufficiently and hold more anchor grout . when the grout solidified, it can form a inseparable whole body between the bolt and strata ,that can improve anchor capacity.







CableRock Bolts


Trm-15.2415.24 260200×200×8300 22
Trm-17.8017.80360200×200×10380 24 



Rigging, yield tube, nut, gasket, flat metal washer, plate, connection sleeve.







5.Certificates and Test report




6.Our lab and factory






(1)High strength  for support!

(2)Guarantee quality ----100% test before delivery!

(3)Competitive price!

(4)Fast delivery!

(5)Best service!


Support the mines of the world!


                                          Protect the miners in the world! 



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