Mar 21, 2013 · My first Rock Crusher is now about 52 years young and still going strong. My second is only about 20 years. With the second I load near benchrest quality 6 PPC as a prairie dog cartridge.
rock crusher machines Williams Patent Crusher is proud to offer a line of rock crushing machines that provide a wide range of available options. We understand that every crushing and grinding job is different, and we strive to make sure every machine we construct is a custom solution that gets a specific job done right.