Mining Roof Ground Support Split Set with Domed Bearing Plate Mining Roof Bolting Rock Anchor Support Solution

Product Description

Product Display

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Specification

Item Value
Color silver, Black
Finish Bright(Uncoated)
System of Measurement Metric
Place of Origin China
Brand Name ZF
Model Number 40,42,30,33
Material Steel
Diameter 30,33,40,42,43
Capacity 2000kgs/piece
Standard GB
Product name Friction Anchor Bolt
Material Spec Q235,345B
Diameter Options 40,42,30,33,46,47
Surface treatment Zn- Plated
Application metal mines
MOQ 1000PCS
Length 1200,1500,1800,2000,2500
Sample Available
Package Pallet
Payment Term T/T

Product Description

Product Description

Product Details

Product Details

How to Use

How to use

Product Application

Product Application

Principle of Product Action

"Three forces will be applied to the nearby rock when the slotted bolt is inserted into a hole that is smaller than the pipe diameter. One of these forces acts radially on the hole wall throughout the entire length of the slotted bolt, another acts as a friction force to stop the surrounding rock from sliding, and a third acts as a supporting force for the slotted bolt's pallet bracket. The three forces increase the stability of the nearby rock."

Principle of Action

Packing & Delivery

Packing and Delivery Overview
Packing details
Delivery details

Company Profile

Workshop overview

Established in 2011, the company 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, and has made great contributions to the domestic coal mine support industry and railway and dam construction.

Now it has established long-term cooperation with more than a dozen domestic large coal mining enterprises, and its products are exported to Southeast Asia, Africa and other developing countries.

Production facilities
Production process
Warehouse storage

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Certifications

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Our Sales Team

Sales Team

Frequently Asked Questions

1. Who are we?
We sell to Domestic Market(50.00%), Southeast Asia(10.00%), North America(9.00%), Africa(9.00%), Western Europe(5.00%), Mid East(5.00%), Eastern Europe(3.00%), South America(2.00%), Oceania(2.00%), South Asia(1.00%), Eastern Asia(1.00%), Southern Europe(1.00%), Central America(1.00%), Northern Europe(1.00%). There are total about 101-200 people in our office.
2. How can we guarantee quality?
We always ensure a pre-production sample is approved before mass production, followed by a final inspection before shipment.
3. What can you buy from us?
Friction Bolt, Solid Deformed Bar, Resin Capsule, Welded Wire Mesh Sheet, Domed Plate.
4. Why should you buy from us and not from other suppliers?
Established in 2011, the factory has built its own modern large-scale industrial and mining supporting material production workshops, anchoring automation workshops, mesh workshops, and bolt workshops to ensure consistent quality and supply.
5. What services can we provide?
Accepted Delivery Terms: FOB
Accepted Payment Currency: USD
Accepted Payment Type: T/T, L/C, D/P D/A
Language Spoken: English, Chinese

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