An electric torque wrench is a professional tool for tightening various large hexagonal high-strength bolts. It is used to accurately apply specific torque to fasteners (such as bolts or nuts). They are widely used in situations where precise torque control is required, such as bridge construction, mining, wind power construction, railway construction, automobile maintenance and construction engineering, etc. Here are some key information about electric torque wrenches:

Main Feature

1. Precise control: The electric torque wrench can preset the required torque value and automatically stop tightening work when this value is reached. This ensures that the fasteners are tightened correctly and avoid being too tight or too loose.

2. High efficiency: Compared with manual torque wrenches, electric torque wrenches can complete work faster and easier, reduce labor intensity and improve work efficiency.

3. High repeatability: The electric torque wrench can maintain almost consistent torque output across multiple operations, ensuring that each fastener can achieve the same tightening degree.

Classification

1. Corded electric torque wrench: connected to the power source through a power cord, usually suitable for fixed workplaces to provide continuous power.

2. Cordless electric torque wrench: Built-in battery, easy to carry and use, suitable for working environments that require frequent movement.

Application Areas

1. Aerospace: used for aircraft assembly and maintenance, requiring extremely high precision and consistency.

2. Building and bridge construction: used to install steel structures and prestressed steel bars to ensure structural safety.

3. Machinery manufacturing: used in assembly production lines to ensure product quality.

Precautions for Use

1. Calibration: Calibrate your electric torque wrench regularly to ensure its accuracy.

2. Maintenance: Keep tools clean and perform regular maintenance according to manufacturer’s recommendations.

3. Correct operation: Follow the operation manual to avoid overload use and ensure the service life of the electric torque wrench.

Electric torque wrenches have become an indispensable tool in many industries due to their high efficiency and high repeatability, especially in steel structure bolting work. Understanding its characteristics and correct usage can effectively improve work efficiency and quality.

Shandong Hanpu is a manufacturer specializing in the production of electric torque wrenches. More than 95% of its parts are produced independently by Hanpu, which effectively improves the product quality of the wrenches and ensures that it provides customers with the highest quality torque wrenches.

Manufacturer contact information:

info@hanputool.com or +86 18653495537