A mechanical rotary hammer machine is a machine used to forge and shape metal parts. These machines use a rotating hammer to strike the piece of metal and shape it into the desired form. Mechanical rotary hammer machines are commonly used in forging shops and metal fabrication shops. They can come in a variety of sizes and capacities and can be operated either manually or automatically. A typical mechanical round hammer machine consists of a solid steel body containing a piston or hammer driven by an electric motor or steam engine. The hammer moves in a circle and strikes the piece of metal to shape it into the desired form. There are also different types of mechanical round hammer machines, including single and double impact machines, where the hammer strikes once or twice per revolution. These machines can also have different impact force ranges, depending on the requirements of the application. In the modern metalworking industry, mechanical round hammer machines are increasingly being replaced by hydraulic presses and computer-controlled machines that offer greater precision and efficiency. However, mechanical round hammer machines are still used by some blacksmiths and artisans who prefer traditional techniques.