Caught in running equipment or machinery during regular operation · Amputations
At a glance
Federal OSHA recorded a severe workplace injury
at Mauser USA LLC, 1229 Castle Dr, MASON, OHIO 45040
on — Amputations, affecting the finger(s), fingernail(s), unspecified.
Final narrative
An employee was dressing a weld on a metal drum when his glove was caught between two rotating wheels on a rotating metal drum machine. The employee's left index fingertip suffered an injury leading to amputation.
AmputationFinger(s), fingernail(s), unspecifiedMetal, woodworking, and special material machinery, unspecified
An employee was changing the cooling nozzles on an aftercooler and the pneumatic power was activated. This caused the top plate to move into the top position and crush the employee's right arm. The employee sustained a fractured arm.
An employee was staging metal pallet pans on a hydraulic lift table when assembling cages. The hydraulic lift table experienced a mechanical failure and lowered down onto the employee's right foot, resulting in two fractured toes and a laceration.
On April 29, 2021, at 8:47 a.m., an employee was operating a winding machine when their right-hand middle, ring, and pinky fingers were crushed at the point of operation, resulting in hospitalization and fingertip amputations.
An employee was operating a motorized pallet jack. He picked up two pallets with the jack; the top pallet shifted, causing the bottom pallet to move as well. This caused the pallet jack to suddenly lower. It struck the employee's right shin and dropped onto his left foot. He was hospitalized for surgery on his foot.
On October 4, 2017, at approximately 11:59 p.m., an employee was operating a manual lathe. He was resurfacing a solid shaft with an emery cloth while turning it in the lathe when his glove, the cloth, and then his left hand wrapped around the turning shaft. He suffered four broken bones in his left hand and broke his wrist, requiring hospitalization and surgery.
An employee was sharpening peeler blades when their shirt was caught in the grinding wheel. The employee sustained tendon damage and a crushed right hand.
An employee was preparing to cut lumber on a panel saw when the clamp engaged and caught the employee's left middle finger, resulting in a fingertip amputation.
More severe injuries in this industry (NAICS 332439)
An employee was preparing to remove the drive chain of a conveyor motor. Their thumb became caught in the sprocket and chain of the drive motor, resulting in an amputation to the thumb tip between the nail and the first joint.
An employee was working with a drill press when his glove and forearm were caught by the drill bit, resulting in lacerations and fractures to his right forearm. The employee's arm was amputated below the elbow.
An employee was walking on a sidewalk when he stepped off the sidewalk into the grass. As he was stepping onto the concrete parking lot, he tripped over the edge of the concrete and fell onto his left hip. The employee was hospitalized.
An employee was changing the cooling nozzles on an aftercooler and the pneumatic power was activated. This caused the top plate to move into the top position and crush the employee's right arm. The employee sustained a fractured arm.
On October 15, 2024, an employee was cleaning a drum welder with a rag. The machine pulled in the rag and injured three fingers on the employee's left hand. The employee was hospitalized with three partially amputated fingers.
An employee was working to deliver mail to an apartment building. She was waiting for a customer to move, to obtain clearance to the mailboxes. The door swung inward and closed on her right little finger. The top half of her finger was surgically amputated.
An employee fell from a step ladder while reaching for a tie-off point. He impacted the ground, and landed on his bolt bag which contained tools. The employee was hospitalized with fractured ribs, and a lacerated spleen and kidney.
On October 30, 2025, an employee was working to adjust a stackable metal shipping container. As the container dropped into place, it caught the employee's hands in an area between the upper and lower cross-members. The employee suffered a laceration to the left ring finger that required stitches, bruising to the right ring finger, and fractures to the right middle finger that necessitated medical amputation of the fingertip.
An employee was moving a scissor lift through a doorway. The employee was pinned between the scissor lift and the doorframe, sustained a back injury, and was hospitalized.
An employee was setting up communication equipment for a meeting. They were walking and tripped over a speaker on the ground. The employee sustained a leg injury.