This SCHMIDT rotary roll marking machine is marking steel flange lock-nuts and is equipped with a shut off door for operator safety.
For more information visit us at https://www.gtschmidt.com/rotary-roll-marking
SCHMIDT Rotary roll marking machines are ideal for high speed, high production marking on the periphery of relatively small round parts. Our Rotary Roll Marking machines are easy to automate or integrate into a production line. These machines can be equipped with a variety of part feeding systems like bowl feeders, gravity chute feeds, hoppers, and pick and place systems which provide a continuous marking cycle that reduces part handling and minimizes or eliminates labor.
Marking application examples include parts such as sockets, welding tips, screws, drills, rods and more.
In this video I extract the broken shaft from the socket head cap screw (12 mm x 60 mm). I found it when I heard the transverse bar making a chiming sound when a ball hit the impact strip. You can locate many issues if you trust your ears. The broken threaded part is stuck inside the bearing block. I used a small drill bit to make a guide hole for the larger drill bit. I did this to assure placement as to not ruin any threads in the bearing block. Use cooling oil and take your time.