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HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

  • China,Shijiazhuang ,Hebei
  • Verified Supplier
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China 42mm Split Set Bolt Friction For Gold Mine Use
China 42mm Split Set Bolt Friction For Gold Mine Use

  1. China 42mm Split Set Bolt Friction For Gold Mine Use
  2. China 42mm Split Set Bolt Friction For Gold Mine Use
  3. China 42mm Split Set Bolt Friction For Gold Mine Use

42mm Split Set Bolt Friction For Gold Mine Use

  1. MOQ: 100 pcs
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms T/T, Western Union, MoneyGram
Supply Ability 5000 pieces per month
Delivery Time 10-15 days
Packaging Details wooden case
Surface Finish Galvanized or black oxide
Strength High
Application Mining, tunneling, and rock support
Material Steel
Features Self-drilling, self-anchoring, and self-tightening
Advantages Easy and quick installation, reliable and secure support
Size Various sizes available
Brand Name MTH
Model Number MF42
Certification ISO 9001
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, Western Union, MoneyGram Supply Ability 5000 pieces per month
Delivery Time 10-15 days Packaging Details wooden case
Surface Finish Galvanized or black oxide Strength High
Application Mining, tunneling, and rock support Material Steel
Features Self-drilling, self-anchoring, and self-tightening Advantages Easy and quick installation, reliable and secure support
Size Various sizes available Brand Name MTH
Model Number MF42 Certification ISO 9001
Place of Origin CHINA
High Light Gold Mine Split Set Bolt42mm Split Set BoltFriction Split Set Bolt

42mm Split Set High Quality Friction Bolt for Gold Mine Use

 

Production introduction

Pipe-slit anchor rods, also known as seam-tube anchor rods and friction anchor rods, are active reinforcements for surrounding rock. They have the advantages of full anchoring and immediate bearing capacity. Installed in a borehole slightly smaller than the pipe diameter, they can immediately exert radial pressure on the hole wall over the entire length to prevent the surrounding rock from sliding. Under the conditions of blasting vibration and surrounding rock displacement, the anchoring force is significantly increased, and the support effect is more ideal.

 
Manual

(1)drill a hole According to the requirement of design
(2)Clean rock powder in the hole with compress air
(3)Mounting plate through rod,then push rod into hole with shock drill machine

 

Technical advantages
High-strength plate’s bearing capacity higher than rod’s, block ring’s bearing capacity higher than rod’s

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Total Annual:

    3000000-5000000

  • Employee Number:

    100~120

  • Ecer Certification:

    Verified Supplier

Hebei Minetech Machinery Technology Co., Ltd is located in Shijiazhuang city, Hebei province. Minetech is specialized in producing and exporting rock drilling tools. We manufacture rock drilling tools, including drilling machine, button bits and drilling rods.   Minetech treasure each opp... Hebei Minetech Machinery Technology Co., Ltd is located in Shijiazhuang city, Hebei province. Minetech is specialized in producing and exporting rock drilling tools. We manufacture rock drilling tools, including drilling machine, button bits and drilling rods.   Minetech treasure each opp...

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  • HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
  • No. 466 Zhongshan Road, Shijiazhuang, Hebei, China
  • https://www.rockdrill-tool.com/

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