Open Type Hydraulic Torque Wrench

- Yes, hydraulic torque wrenches require regular calibration to ensure accuracy and reliability. Over time, mechanical wear, temperature fluctuations, and high usage can affect torque output, leading to potential errors. Regular calibration maintains the tool's accuracy within manufacturer specifications, ensuring safe and precise torque application. Calibration intervals are typically determined by usage frequency and application-criticality.

- The capacity of a hydraulic torque wrench varies widely depending on the model. Generally, capacities can range from as low as 100 Nm (Newton-meters) to over 100,000 Nm. Wrenches with higher torque capacities are used in heavy industries like mining, power generation, and petrochemical sectors, while those with lower capacities are suited for lighter applications.

- Select the Right Torque Range: Choose a torque wrench that matches the required torque for the application to avoid overloading or under-tightening. Calibrate Regularly: Ensure the torque wrench is calibrated as per manufacturer recommendations for accuracy. Avoid Over-Torquing: Always set the torque within the tool’s rated range and avoid applying excessive force. Use Properly: Apply torque smoothly and steadily to avoid shock loading, which can affect accuracy. Store Properly: After use, store the wrench in a safe, clean environment, typically with the setting reset to its lowest scale to relieve internal spring tension. Inspect Before Use: Regularly inspect for any wear, rust, or damage, especially in heavy-duty or high-frequency use scenarios.