Lancashire Longwall, A Proven Method At Barnes & Tucker Company ? Introduction

Longwall mining is certainly not new in the United States, having first been used in the late 1800's in Illinois, but the surging acceptance of the method is relatively new. The number of longwall installations in this country are nearly doubling annually as this method continues to prove itself as a coal producer's delight terms of operating cost, performance and safety. Since 1951, several longwall installations have been tried in Barnes and Tucker Company operations. Although all efforts actually proved that the system itself could be used in prevailing conditions, it was not until 1967 that a unit was put in use that proved competitive with regular mining equipment, both conventional and Continuous.