What type of loading arrangements found on a roadheader

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Question 1

What type of loading arrangements may be found on a roadheader?

Question 2

Students are to design a suitable ore pass to transport ore a vertical distance of 200m from  the extraction level to the transport level of a block caving mining operation. The proposed maximum lump size for the operation has an equivalent circular diameter of 500mm. The ore material will contain fines and there is a possibility of clayey materials. The ore pass will be developed in a high strength metamorphosed rock mass. Key elements should include:

1. Ore pass diameter

2. Lining materials

3. Dealing with oversize material

4. Delivery arrangements at the base of the ore pass (the ore is delivered onto a 54 inch cable belt conveyor)

Reference no: EM13318879

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