Using a vibration and drainage technique during femoral impaction bone grafting may decrease the risk of femoral fracture while increasing graft compaction and prosthetic stability, according to ...

Many developments in compaction equipment have been the result of developments in other fields - materials or electronics, for example - that have enabled manufacturers of rollers and plates to make ...

Studies show there are some 1.5 to 2 million U.S. workers - and millions more worldwide - who are regularly exposed to Hand-Arm Vibration (HAV) during their work. Regular HAV exposure has been shown ...

Models HD+ 120i V-VIO and HD+ 120i VIO-2 HF double-drum vibratory Hamm rollers use VIO drums that combine vibration and oscillation. Each is powered by a 154-horsepower Deutz engine. The Hamm HD+ 120i ...

According to Ammann, the AV 95 ACE is the only asphalt roller featuring a system that can measure the absolute compaction results while the machine is operating and that adjusts automatically its ...