Galvanized Split Set Friction Bolts Rock Mining

Brand Name:MTH
Certification:ISO 9001
Model Number:MF33
Minimum Order Quantity:100 pcs
Delivery Time:10-15 days
Payment Terms:T/T, Western Union, MoneyGram
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Verified Supplier
Location: Shijiazhuang Hebei China
Address: No. 466 Zhongshan Road, Shijiazhuang, Hebei, China
Supplier`s last login times: within 33 hours
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Product Details

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.




China Galvanized Split Set Friction Bolts Rock Mining supplier

Galvanized Split Set Friction Bolts Rock Mining

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