Hollow grouting rock bolt、Hollow groutable rock bolt

Name: Hollow grouting rock bolt、Hollow groutable rock bolt
Brand: GLOBALMACHEX
SKU: SKZ-1-1770
Price: 5.00 USD
Availability: InStock
Rating: 5 (1 reviews)

The hollow grouting anchor cable combines anchoring and grouting in a single system. Developed with advanced technology and adapted to local geological conditions, it enables integrated anchoring and grouting. It resolves common issues of conventional support, serves as a long‑term solution for moderate to good surrounding rock, and is also applicable to tunnels, slopes, and excavations—especially in challenging conditions like deep soft rock, fractured strata, and water ingress.

$5.00 - 15.00

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Shandong Shengyuan Industrial Equipment Co., Ltd.

Main Products: New support products, lithium battery monorail hoist, mining support equipment, hydraulic power machinery and components, alloy castings, valves, hydraulic motor

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Year Established Established in 1997

Main Products New support products, lithium battery monorail hoist, mining support equipment, hydraulic power machinery and components, alloy castings, valves, hydraulic motor

Employees 101-500 People

Factory Area > 50,000 m²

Annual Revenue Above US$50 Million

Main Markets Southeast Asia / Middle East & North Africa

Details

Specifications

Trade Information

Product Advantages

Dual anchoring structure combining end anchoring and full‑length grouting reduces the number of anchor cables required by more than 30% compared with ordinary anchor cables, directly lowering procurement costs for support materials.
The built‑in hollow grouting core tube eliminates the need for additional pipe tying, and the tensioning step is omitted. The anchor cable can bear load immediately after installation, and grouting can be carried out in centralized operations.
Resin consumption is reduced by over 70% compared with conventional anchor cables, significantly cutting material costs for anchoring agents.
The integrated hollow grouting core tube eliminates the need for additional grouting pipe installation and the tensioning procedure. The installation time per anchor cable is shortened by 60%, greatly improving construction efficiency and reducing labor costs for underground operations.
Anchoring and grouting can be completed simultaneously, eliminating the need for secondary grouting operations, further shortening the construction period and reducing the overall costs of equipment rental and labor.

Pull-out Resistance

≥280 kN

Ultimate Load

≥420 kN

Total Strain at Ultimate Load

≥4.0%

MOQ

2000 Pieces

Lead Time

5 days

Supply Ability

2000 Sets per Day

Description

Product Advantages

Dual anchoring structure combining end anchoring and full‑length grouting reduces the number of anchor cables required by more than 30% compared with ordinary anchor cables, directly lowering procurement costs for support materials.
The built‑in hollow grouting core tube eliminates the need for additional pipe tying, and the tensioning step is omitted. The anchor cable can bear load immediately after installation, and grouting can be carried out in centralized operations.
Resin consumption is reduced by over 70% compared with conventional anchor cables, significantly cutting material costs for anchoring agents.
The integrated hollow grouting core tube eliminates the need for additional grouting pipe installation and the tensioning procedure. The installation time per anchor cable is shortened by 60%, greatly improving construction efficiency and reducing labor costs for underground operations.
Anchoring and grouting can be completed simultaneously, eliminating the need for secondary grouting operations, further shortening the construction period and reducing the overall costs of equipment rental and labor.

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Product Details & Specifications - GlobalMachEx

Hollow grouting rock bolt、Hollow groutable rock bolt

Shandong Shengyuan Industrial Equipment Co., Ltd.

Product Advantages

Description

Product Advantages