The special equipment for mine sinking includes 2.8m-3.6m tubular roll and double tubular types, and can be used for hoisting materials and personnel during shaft sinking of coal, metal and nonmetal mines.
The special equipment for mine sinking includes 2.8m-3.6m tubular roll and double tubular types, and can be used for hoisting materials and personnel during shaft sinking of coal, metal and nonmetal mines.
