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HERS specialises in the refurbishment, repair, and restoration of rotary actuators and Drill Positioning Units (DPUs) used on drill rigs and other mobile machinery. We return each unit to OEM standards, or enhance performance where required, using precision machining, high-quality components, and rigorous quality control processes. This ensures smooth, accurate, and reliable operation, even in the most demanding operating conditions.
We repair and support drill positioning units (DPUs) and rotary actuators used on underground and surface drill rigs. These systems play a critical role in accurate boom positioning and drilling control. Our services focus on restoring smooth rotation, precise positioning, and reliable load holding through component refurbishment to OEM standards, helping maintain drilling accuracy and safe, efficient operation.
You can take the portion on the testing “Each actuator we service undergoes comprehensive testing, and we provide a test certificate along with a warranty on workmanship. This guarantees that your rotary actuators perform safely, efficiently, and with minimal downtime.” OUT and put more photos of rotary actuator and DPU.
