Major Equipment of installing crushing plant
The major equipment in a primary crushing circuit usually includes only a crusher, feeder and conveyor. Secondary and tertiary crushing circuits have the same basic equipment items, along with screens and surge storage bins.
Crusher type of installing crushing plant
The choice of crusher depends on the type and amount of material to be crushed. Gyratory and jaw crushers represent the bulk of primary crushers used at mining operations today, although some operations use roll impact crushers, low-speed roll sizers and feeder breakers. Cone crushers remain the most popular for fine crushing applications, although some mines use vertical impact crushers for tertiary and quaternary crushing.
estimated projected cost of installing crushing plant
Direct Costs. The largest primary gyratory crushers cost US $2 million or more, while overall crushing plant costs can be as high as $18 million. It’s necessary therefore to estimate crusher installation costs based on equipment costs plus the following direct costs, including construction contractor indirects:
• Structural steel
Indirect Costs. Indirect costs can fall within a range of 40 to 60% of the direct costs, and include:
• Construction indirects
• Startup and commissioning
• Construction equipment
• Spare parts/first fill
• Engineering, procurement and
construction management (EPCM)
• Owner’s costs (relocation, hiring and training personnel, permits, licensing fees, etc).
In addition to the above, a contingency to cover unforeseen costs will be in the range of 10 to 20% of the sum of the direct and indirect costs. We are leading crushing plant machines manufacturer, we can help customers design specific crushing solutions with low cost, bring larger benefit for you!