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Mining friction rock anchor bolts pipe joint bolt

  • Mining friction rock anchor bolts pipe joint bolt
  • Mining friction rock anchor bolts pipe joint bolt
  • Mining friction rock anchor bolts pipe joint bolt
  • Mining friction rock anchor bolts pipe joint bolt

Mining friction rock anchor bolts pipe joint bolt

    Unit Price: 0.8~9 USD
    Min. Order: 100 Set/Sets
    Packaging: Packed by plastic bags and wood pallet or as your request
    Transportation: Ocean
    Supply Ability: 5000 Ton/Tons per Month
    Certificate: SGS
    Port: Qingdao,Tianjin

Basic Info

Model No.: at02

Product Description

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.


ANTO Mining

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.

split set stabilizer bolts

Product Details

friction bolt

Product Parameters


ITEM No.


Diameter

Steel thickness

Min Yield Strength

Min

Breaking

Strength


Elongation

Anchoring

Load


Domed Plate Size

ATFB33

33mm

2.5mm

78KN

100KN

18%

4-7tons

150*150*4.0mm

ATFB39

39mm

2.5mm

88KN

115KN

18%

5-8tons

150*150*4.0mm

ATFB42

42mm

2.5mm

95KN

120KN

18%

5-8tons

150*150*4.5mm

ATFB47

47mm

3.0mm

125KN

160KN

18%

6-12tons

150*150*5.0mm


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.

underground mining bolts

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 rock bolt

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.


Workshop

Friction Rockbolt


Package

Split Set Mining RockboltsSplit Set Mining Rockbolt

Why choose us?

WHY CHOOSE US

Contact US

If you have any questions, pls feel free to contact us.

Looking forward to your consultation and cooperation!


Anto Rock Bolt



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.

Company Info

  • Company Name: anto mining equipment co.,Ltd
  • Representative: peter
  • Product/Service: Rock Bolt , Split Set Bolt , Spilt Set Stabilizer , Friction Bolt , Mining Rock Bolt , Welded Wire Mesh
  • Capital (Million US $): 10,000,000RMB
  • Year Established: 2012
  • Total Annual Sales Volume (Million US $): US$50 Million - US$100 Million
  • Export Percentage: 71% - 80%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: 5
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 3,000-5,000 square meters
  • Factory Location: angang street NO.11, taishan steel market
  • Contact Person: Mr. Richard
  • Tel: 86-538-6369361
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