On-Site Tool Calibration

Torque wrenches and pumps are subject to the same wear and tear as all other mechanical devices. Friction between moving parts leads to distortion and erosion of a device's materials. These changes affect the factory-certified torque output and gauge readings.

To ensure proper torque output, both the wrench and the pump need to be calibrated annually. Our technicians produce professional, certified test reports using state-of-the-art torque transducers, which are integrally mounted to our calibration table and synced with our digital display and in-line laptop computers.

Mobile Calibration Unit

For your convenience this service can be performed on-site in our mobile calibration unit. Bolttech Mannings can ensure that all of your torque equipment continues to supply accurate torque, stroke after stroke and year after year. Our unique on-site calibration provides you with the quality service you have come to expect from your one-stop bolting service provider.

Our calibration locations across the country are in Carson, CA; Houston, TX; North Versailles, PA; Albany, NY; and Atlanta, GA. Mobile Calibration Units are located in the North Versailles and Carson locations.

Torque calibration procedure in accordance with 10cfr50 Appendix B, 10cfr21, and Mil-std-45662 Certified Calibration for all your hydraulic torque wrenches, handheld torque wrenches, hydraulic pumping units, bolt tensioning systems, and torque multipliers from 0 to 50,000 ft.lbs. (0 to 67,824 n-m)