Jiufu Self Drilling Anchor Bolts - China

Self drilling anchors are special type of rod anchors.

Self-drilling anchor consists of a sacrificial drill bit, hollow steel bar of the appropriate outer and inner diameter and coupling nuts.

The anchor body is made of a hollow steel tube with an outer round thread.

Steel tube has the sacrificial drill bit at one end and the corresponding nut with a steel end plate.

Self drilling anchor bolts are used in a way that hollow steel bar (rod) has a corresponding sacrificial drill bit on its top instead of a classic drill bit.

Self drilling anchor bolts are an anchoring solution suitable for unstable ground conditions (such as sand, gravel, silt and clay) and soft to moderately cracked rock formations.

For projects facing such ground conditions, self-drilling anchors should be regarded as the main productivity solution.

Self Drilling Anchor Bolts include:

A hex nut

A load-bearing board

Extension coupling, if the anchor consists of multiple Anchor rod parts

Hollow anchor

Sacrifice bit

Galvanized anchor

Coupling box

Centralizer

Company Contact:

• Posted By: Hebei Jiufu Industrial and Mining Parts Co., Ltd.

• Phone: 15350514555

• Address: Southwest Development Zone, Mingguan Town, Yongnian District, Handan , Hebei , China

• Email:

• Website: https://www.jfrockbolt.com/

• Business Description: Hebei Jiufu Industrial and Mining Parts Co., Ltd. It is a manufacturer specializing in the supply of supporting materials for coal mining, construction engineering and large-scale concrete projects.
  
  It mainly produces self-drilling bolts, friction bolts, glass fiber reinforced plastic solid bolts, Post-TensioningBar, resin bolts and other coal mine engineering support We export 12,000 tons of materials a year, with annual sales of 50 million U.S. dollars.
  
  Supporting materials are exported to more than a dozen countries and regions including the Philippines, Thailand, and Russia.
  
  We are one of China's important anchor material manufacturers and exporters.