new mineral roll crusher in Pittsburgh USA North America
State-of-the-art gear grinding, rebanding and gearbox rebuilds. L&H facilities are among the best in the world for the manufacture and repair of large-scale heavy-duty gears, pinions, and gearboxes for processing and heavy equipment. We are one of only of two companies inNorth Americawith a Höfler Rapid 6000 6-meter gear grinder, which can produce AGMA 12 quality or better gears, pinions ...
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