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.

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.

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 opportunity in cooperating with our customers. Minetech's sales team will allways stick to our original beliefs to offer all customers the best service and have been accomplishing total customer satisfaction by competitive prices, superior production control, strict quality assurance and punctural delivery.

With our rich experience for years and professional engineers, Minetech focus on providing complete solutions for your rock drilling tools.