on site gravel production expense in madagascar

Pensive Corporations gravel pit operation Pensive Dirt builds a conveyor system to extract gravel from a gravel pit at a cost of 400000 Pensive expects to use the conveyor to extract 1000000 tons of gravel which results in a depreciation rate of 040 per ton 1000000 tons 400000 cost... As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.