Pyongyang, August 7 (KCNA) -- Officials and workers of the Musan Mining Complex in the DPRK have registered the highest records in the daily earth-removal since its operation.

So the success opened up a prospect for boosting the output of concentrated iron ore step by step this year and next year.

Miners of the open branch mine are ensuring full operation of rotary drills and conducting small and medium blasting while inventing and introducing new drilling methods

Drivers of the ore conveying station are quickly carrying lots of overburden by raising the operation rate of large trucks.

The workers of the overburden conveyor station are operating large cone crushers Nos. 1 and 2 and long-distance belt conveyor at full capacity by introducing valuable technical innovations.

The technical personnel of the complex have made many technical innovations to improve the performance of large-sized equipment, thus contributing to achieving a better success in the removal of overburden. -0-