The Model PMH pin-installation machine is suited for low-to-moderate production volumes that require high insertion force. The flexible machine accommodates quick changeovers by simply changing ...

to start what is the world’s oldest pin manufacturing company ... all the way up to grand machines used in the aerospace and defense industries. The company utilizes age-old technology that dates back ...

10, 1876. He received a patent for a pin-manufacturing machine in 1832, although he did not make a fortune with it. He improved on the machine, receiving a patent for a rotary version in 1840 ...