Specifications of mine stairs :

Due to the tonnage of extraction and tailings And dimensions of extraction stair height machines the open pit is 10 meters long and the stairs are 2.5 meters wide and the slope of each staircase is considered 75 degrees.

How to extract:

Mining and tailing operations in Sharafabad Gold Mine It is performed by a combination of drilling and blasting and a hammer excavator and bulldozer.
Due to the condition of the earth about 60% of The volume of drilling and tailing operations And the explosion And About 40 percent of the rest was done with a hammer excavator and bulldozer. Due to the proximity of the mine to the neighboring villages As well as environmental issues The fire and explosion operations are carried out with due regard to safety issues .