21. Other tools that may be used for various types of metal removal are milling machines, saws, and grinding machines . 22. The horse also propelled a grinding machine to prepare clay and pulled a dilapidated wagon carrying finished products to market. 23. The company was based in Springfield, Massachusetts, USA . Its main areas of focus were milling machines and grinding machines . 24. The site's proximity to rail, canal and road links proved attractive to companies making machine tools, cameras and grinding machines . 25. In general there are three basic elements of the belt-grinding machine : work rest support, grinding head and a regulating head. 26. She later declared that, in fact, part of a sausage-grinding machine fell from a high shelf, causing a fatal head injury. 27. Khan Jahan is shown surrounded by soldiers whose black bladelike shields cutting into the picture suggest a grinding machine of fate. 28. The work was tedious, she said, but not as tedious as it used to be-- now her family owns a grinding machine . 29. Friedrich Fischer invented the ball grinding machine 1883 for mass production of steel balls that allowed for broad use of ball bearings. 30. Among the more unusual supplies made was a universal grinding machine used to grind the valves of trumpets for the Salvation Army.
