Problem 2 The Bedrock Crusher Plant Consists .
Problem 2 The Bedrock crusher plant consists of jaw primary crushers and double roll secondary crushers. There may be more than one of each. The rock being fed to the plant is blast rock with a maximum dimension of 24 inches In order to use the crushed rock for asphalt the final product must be " minus material. To keep pace with the asphalt plant, each crusher combination must produce .