What type of tool can help ensure accurate alignment of conveyor systems?

A laser alignment tool is specifically designed to ensure precise alignment of conveyor systems, making it the best choice for this task. This tool uses laser beams to provide a high degree of accuracy, allowing technicians to detect misalignment in the setup of conveyor components with a level of precision that is often necessary for optimal system performance. Misalignments can lead to increased wear on mechanical parts, reduced efficiency, and unexpected downtime, so having a tool that can accurately measure and correct these issues is vital.

While leveling tools can help in establishing a flat surface, their application is generally limited to vertical or horizontal alignment rather than precision alignment of conveyor belts. A torque wrench is used to apply a specific amount of torque to fasteners, which does not address alignment concerns at all. Meanwhile, a sag meter is intended to measure the sag or droop in cables or belts, which is a different maintenance issue unrelated to the accurate alignment of the conveyor system. Therefore, the laser alignment tool stands out as the most effective solution for ensuring that conveyor systems are properly aligned.