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Galvanized Split Set Friction Bolts Rock Mining

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HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

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Galvanized Split Set Friction Bolts Rock Mining

Brand Name : MTH

Model Number : MF33

Certification : ISO 9001

Place of Origin : CHINA

MOQ : 100 pcs

Price : Negotiable

Payment Terms : T/T, Western Union, MoneyGram

Supply Ability : 5000 pieces per month

Delivery Time : 10-15 days

Packaging Details : wooden case

Features : Self-Drilling, Easy to Install, Reusable

Usage : Supporting Tunnel Walls

Material : Steel

Application : Underground Mining

Color : Silver

Corrosion Resistance : High

Quantity Per Pack : 25 pieces

Product Name : Friction Bolts

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Hot Sales Galvanized Split Set Rock Bolts Mining Friction Bolts

Production introduction

The friction stabilizer bolt is a new type of anchor of full-length anchoring and active reinforcement of surrounding rock.

It is composed of an anchor rod and tray.

The anchor rod is made of high-strength steel pipe and has longitudinal slits. When it is installed in a borehole slightly smaller than the pipe diameter, it can immediately apply radial pressure to the borehole through the entire length and prevent the surrounding rock from sliding down. Coupled with the supporting force of the tray, the surrounding rock is in a three-direction stress state to achieve rock stability.

Advantages

1. The installation is simple and can be completed only by impact;
2. No anchoring agent is required;
3. The friction between the anchor rod and the rock is large;
4. High shear and tensile strength;
5. Equipped with a high-strength tray, the tray is evenly stressed;
6. Support can be provided timely in radial and axial directions.

Galvanized Split Set Friction Bolts Rock Mining

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Galvanized Split Set Friction Bolts Rock Mining

Galvanized Split Set Friction Bolts Rock Mining

Galvanized Friction Bolts Rock Mining

Rock Mining Friction Bolts

Galvanized Split Set Friction Bolts

Galvanized Split Set Friction Bolts Rock Mining Images