Pneumatic torque wrench

Pneumatic torque wrenches utilize compressed air to drive an internal pneumatic motor, which in turn activates a gear mechanism to deliver a preset torque for precisely tightening bolts and nuts. They are used in equipment installation and maintenance to control the tightness of threaded connections, preventing over-tightening or loosening. These tools are commonly employed in mechanical assembly, pipeline construction, and similar applications.
Selection
When selecting a pneumatic torque wrench, it is essential to match the working torque range and consider whether the air source pressure and air consumption are suitable for the site conditions. Pay attention to the compatibility between the wrench head size and the workpiece, check the torque accuracy error value, and opt for a lightweight design for ease of operation. Prioritize durable materials to reduce maintenance frequency, and select the appropriate model based on the frequency of use.

Terms

Instruments

With 5000N.m range and +/- 1% indication relative error, support two-way verification and automatic conversion of three units, provide standard test form and custom test item function.

$ 3462.00

Electronic Sensor technology, accuracy of +/- 0.5%, support two-way detection and 10 custom test items, 7-inch Touchscreen easy to operate, real-time display torque indication and error.

$ 1903.00

Electronic Sensor technology, range 1000N.m, resolution 0.1N.m, support two-way verification and three units of automatic conversion, can customize 10 test items 8 check points, real-time display error and Repeatability.

$ 3107.00

Range 3000N.m, indication relative error ≤ +/- 1%, support two-way verification and 8 checkpoint customization, equipped with 7-inch Touchscreen real-time display test data and error analysis.

$ 3462.00

Driven by compressed gas, torque can reach 80N.cm, with strong load starting ability; equipped with self-locking chuck, high concentricity, smooth operation; explosion-proof and spark-free design of the whole machine, adapt to high temperature environment.

$ 1309.00

Driven by compressed gas, torque can reach 80N.cm, with self-locking chuck to ensure concentricity, equipped with pressure Gauge monitoring, Cube lifting clip can adjust height, a variety of Impeller adapt to different viscosity media.

$ 1313.00

Range 2000N.m, indication relative error ≤ +/- 1%, with two-way verification function, support three units automatic conversion, can customize 10 test items and 8 check points, real-time display error and Repeatability data.

$ 3301.00

Driven by compressed gas, torque up to 80N.cm, Rotation speed 3000rpm, explosion-proof and spark-free design, equipped with self-locking chuck and adjustable fixing clip, suitable for viscosity ≤ 5000cp medium.

$ 1338.00

Driven by compressed gas, torque up to 80N.cm, Speed range 3000rpm, with self-locking chuck and high concentricity design, smooth operation and suitable for high viscosity media.

$ 1305.00

The air motor is safe and explosion-proof, the torque reaches 80N.cm and can be started with load, and the self-locking chuck is equipped with high concentricity, providing a variety of Impeller to adapt to different viscosity media.

$ 1306.00

Driven by compressed gas, torque can reach 80N.cm, with strong load starting ability; equipped with self-locking chuck to ensure concentricity, Cube lifting fixed clip can adjust the height arbitrarily, smooth and safe operation.

$ 1308.00

Driven by compressed air, torque can reach 80N.cm, Speed range 3000rpm, with load starting ability, explosion-proof and spark-free design to ensure safe operation, a variety of Impeller can be selected to adapt to different viscosity media.

$ 1314.00

With +/- 0.5% accuracy and 0.01N.m resolution, support two-way verification and 8 custom test points, real-time display of Indication Error and repeability, easy and stable operation.

$ 2095.00

Using Electronic Sensor technology, accuracy of +/- 0.5%, resolution of 0.01N.m, support two-way verification and automatic conversion of three units, test interface real-time display Indication Error and repeability.

$ 1903.00

Driven by compressed gas, torque up to 80N.cm, Rotation speed 3000rpm, explosion-proof and spark-free design, equipped with self-locking chuck and multi-specification Impeller, suitable for different viscosity media.

$ 1311.00