Mine Support Tools Friction Bolts Split Set Rock Bolt for Underground Mining

Product Details
Customization: Available
Application: Mine Support
Certification: SGS
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  • Mine Support Tools Friction Bolts Split Set Rock Bolt for Underground Mining
  • Mine Support Tools Friction Bolts Split Set Rock Bolt for Underground Mining
  • Mine Support Tools Friction Bolts Split Set Rock Bolt for Underground Mining
  • Mine Support Tools Friction Bolts Split Set Rock Bolt for Underground Mining
  • Mine Support Tools Friction Bolts Split Set Rock Bolt for Underground Mining
  • Mine Support Tools Friction Bolts Split Set Rock Bolt for Underground Mining
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Packaging & Shipping
  • Company Profile
  • Certifications
Overview

Basic Info.

Model NO.
40, 42, 46, 30, 33,
Technics
Forged
Material
Metal
Type
Supporting Tools
Transport Package
Wooden Pallet
Specification
40, 42, 46, 30, 33,
Trademark
LB
Origin
China
Production Capacity
2100ton/Month

Product Description

Product Description

 

Mine Support Tools Friction Bolts Split Set Rock Bolt for Underground Mining
The rod body of friction bolt is made of high-strength, highly elastic steel pipes or thin steel plates, and is longitudinally slotted along the entire length. Make the end of the rod conical for installation purposes.
 
Friction bolt belong to low strength and low stiffness support forms, and are generally only used in tunnels with good surrounding rock conditions, especially in rock tunnels.
 
Detailed Photos

Mine Support Tools Friction Bolts Split Set Rock Bolt for Underground Mining

 
Product Parameters
Material Q235, 345B, 16 manganese K
Diameter 30mm, 33mm, 40mm, 42mm, etc.
Length 1200mm, 1500mm, 1800mm, 2000mm, 2100mm, 2500mm, etc.
Thickness 1.2mm, 1.5mm, 1.7mm, 1.8mm, 2.0mm, 2.2mm, 2.5mm, etc.
 
  • The friction bolt does not need to be used together with resin capsule.
  • Welding ring is used for hanging mesh.
  • The friction bolts are commonly used in metal mines.
Packaging & Shipping
Mine Support Tools Friction Bolts Split Set Rock Bolt for Underground Mining
Mine Support Tools Friction Bolts Split Set Rock Bolt for Underground Mining
 
Company Profile

Mine Support Tools Friction Bolts Split Set Rock Bolt for Underground Mining

Handan Zhongfu Industrial and Mining Accessories Co., Ltd. was established in 2011, located in Hebei-Yongnian, China's fastener industry base. It has built its own modern large-scale industrial and mining supporting material production workshop, anchoring automation workshop, mesh workshop and bolt workshop. It is a modern high-tech enterprise company integrating research and development, production and sales of industrial and mining supporting accessories.

 
There are 105 of us, including 16 high-tech researchers. The company is equipped with several large-scale testing equipments to ensure the product quality and safety in production. Through the team's perfect management system and strict production process, every production link will be treated with the meticulous care of craftsmen, and the defective products will never enter the market. The company mainly produces resin anchoring agent, welding mesh, diamond mesh, anchor rod, dome plate, W copper belt, U-shaped steel frame and steel strand. Annual production of 30 million anchors, 3 million square meters of mesh, 21,000 anchors and more than 15,000 other accessories. It has been widely used in 28 provinces and cities in the whole park, and has made great contributions to the domestic coal mine support industry and the national railway and dam construction.
Now it has established long-term cooperation with more than a dozen domestic large coal mining enterprises such as China Coal Energy Group, Jinneng Group and shandong energy, and its products are exported to Southeast Asia, Africa and other developing countries.

Certifications

Mine Support Tools Friction Bolts Split Set Rock Bolt for Underground Mining

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