Support Rock bolts 33mm Split Set Stabilizer

After the production of ANTO Mining Friction Bolts, bolts can be hot-dip galvanized. In underground mining humid environment, Hot-dip galvanized Rock Bolt can effectively prevent to be rusty and extend the service life of the bolts.

Product Description

Split Set Bolt, also called Split Set Stabilizer, is an indispensable advanced material for underground mining support. Split set bolt is a very specific support product, and it is an advanced material used for the support of the roof of the underground copper or gold mining and other projects.

Product Parameters

Working Principle

Split set bolt is a new type of anchor rod for full-length anchoring, which main part is a high-strength steel pipe with longitudinal slits. When installed in a borehole slightly smaller than the pipe diameter, The radial pressure is applied to the hole wall and the friction to prevent the sliding of the surrounding rock within the full length, plus the supporting force of the Mining Plate, So that the surrounding rock is subjected to forces in three directions to ensure the stability and safety of the surrounding rock. When the surrounding rock is significantly displaced, the anchor rod does not lose its supporting resistance, and it has better characteristics than the expansion shell rock bolt.

Product Features

1. The raw material is made of high-strength alloy steel strip.

2. The installation is the simple.

3. No anchoring agent is required.

4. The friction strength between the bolt and the rock is large.

5. It has high shear and tensile strength.

6. Equipped with a high-strength plate.

Advantages of Split set bolt

1.Split set bolt has simple operation and convenient use. It has anchorage in the underground anchor and shotcrete support.

2.It has strong strength, high tensile strength and strong expansion force, which makes the whole roof become one body.

Company Profile

ANTO Mining Equipment Co.,LTD.

  ANTO is located at the feet of Mountain Tai,in the northern China heavy-industry development zone.Enjoys convenient sea and land transportation,with TianJin port on its north, Shanghai port on its south and Qingdao port on the east.；A network of high-speed railways ( such as Beijjng-Shanghai ) and highways (such as Beijing-shanghai And Beijing-fuzhou ) intersect here!

  ANTO Mining Equipment Co.,LTD. Is a modern integrated production enterprise which incorporates the processing & manufacturing of Split set bolt(Friction Bolt), Mining Welded Mesh, Mining Steel bar, Domed plate ,Nuts, other mining Equipments, sales and logistics. The total investment of the project is 2.6 billion RMB, covering an area of 128.5 acres,  with an annual capacity of 1.5 million tons.

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