How to Build a Rock Crusher
How to Build a Rock Crusher. By Victor Fonseca, Contributor Updated July 21, 2017 4:21 p.m. Things You Will Need. Arc Welding Kit; C-Clamp (5-inch) Iron Board (1/2-inch thick, 10 inches wide by 16 inches long) Iron Pipe (1/4-inch thick, 4 inch diameter, 12 inches long)
WhatsApp: +86 18221755073