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Pointer Type Anchor Bolt Dynamometer

Updated: 2026-08-06

Overview

The dial-type anchor bolt force gauge is a specialized instrument designed to measure the tensile force exerted on anchor bolts, which are critical for stabilizing structures in construction, mining, and geotechnical applications. Its primary function is to ensure that anchor bolts are properly tensioned, thereby maintaining structural integrity and safety. The device is widely used in industries where anchor bolts are employed to secure heavy loads or reinforce unstable ground. Its reliability and ease of use make it a preferred choice for engineers and technicians working in demanding environments.

Structure and Working Principle

煤矿用MCS-300指针式锚杆拉力检测器 锚 杆测力计 结构简单 观测直观泰安市安诚机械有限公司

The gauge consists of a high-strength alloy steel body, a precision gear mechanism, and a dial indicator. When force is applied to the anchor bolt, the gauge's internal mechanism translates this force into a readable measurement on the dial. The working principle relies on mechanical deformation within the gauge, which is proportional to the applied force. This deformation is then displayed as a force reading, allowing users to monitor and adjust bolt tension as needed.

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Key Features

One of the standout features of the dial-type anchor bolt force gauge is its high accuracy, typically within ±1% of the measured value. This precision is crucial for ensuring that anchor bolts are neither under- nor over-tensioned, which could compromise safety. Additionally, the gauge is built to withstand harsh conditions, including dust, moisture, and mechanical shocks. Its portable design and easy-to-read dial make it convenient for field use, while its robust construction ensures long-term durability.

Application Areas

This instrument is indispensable in construction projects where anchor bolts are used to secure steel structures, bridges, and tunnels. It is also widely employed in mining operations to stabilize rock faces and in geotechnical engineering for slope reinforcement. Other applications include civil engineering projects, such as the construction of dams and retaining walls, where precise force measurement is critical to prevent structural failures.

Maintenance and Precautions

MCZ-300矿用锚杆测力计指针式锚索压力表 液压锚 杆测力器中炭智能科技(济宁)院

To ensure accurate measurements, the gauge should be calibrated regularly, preferably before each major project. Avoid exposing the device to extreme temperatures or corrosive environments, as these can affect its performance. When not in use, store the gauge in a dry, clean place and protect it from physical impacts. Regularly inspect the dial and internal mechanisms for signs of wear or damage, and replace any worn-out parts promptly.

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B2B Procurement Guide

When purchasing dial-type anchor bolt force gauges in bulk, consider factors such as measurement range, accuracy, and durability. Verify that the supplier provides calibration certificates and after-sales support. It's also advisable to request samples for testing before placing large orders. Compare prices and features across multiple suppliers to ensure you get the best value for your investment. Customization options, such as different dial sizes or force ranges, may be available for specific project needs.

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