Mechanized Tamping Of Mine Haulage Roads

Coal operators have been justified in spending most of their efforts and capital expenditures on improvements in productivity at the working face, on better transportation facilities, and on surface plants for improvement of the product by means of modern cleaning and drying equipment. Although the above subjects will continue to receive close study for further technological advances, there are other operations involved in the production of coal, which can be improved by the application of ingenuity and modern equipment.