“Davao del Norte is a province in the Philippines located in the Davao Region in Mindanao. Its capital is Tagum City. Davao del Norte also includes Samal Island to the south in the Davao Gulf. Davao del Norte covers occupying the north-central section section of the Davao Region. The province borders Agusan del Sur to the north, Bukidnon to the west, Compostela Valley to the east, and Davao City to the south. Davao del Norte is a major producer of gold, and its mining resources include silica , silver , copper and elemental sulfur . There are also numerous active quarries of commercial quantities of gravel, sand, and pebbles for construction.”__About Davao del Norte, from Wikipedia.
River pebble, which is with less mining cost, but with high value.After crushing, screening, the natural river stone is a very good raw materialsfor many industries, like water conservancy and hydropower, high-grade highways, high speed railway, bridge, airport pavement and runway, municipal engineering, buildings. The sand crushed from river stone are widely used as aggregates of concrete. The most rational solution of river pebble for making sand currently is crushed by jaw crusher and cone crusher, and making sand with high efficiency VSI sand making machine for tertiary crushing.
If you need to make the sands, a set of VSI crusher will be needed after the cone crusher, for making sand and shaping the outputs into cubic shape. Then the outputs are transported to the vibrating screen for screening out the qualified outputs, the bigger ones will be transported back to the cone crusher or VSI crusher for re-crushing.
We are a large professional manufacturer of mining crushing equipment, we can provide the gold crushing equipment, marble crushing equipment, river pebble crusher plant, rock crushing equipment. If you want to set up a quarry in Davao del Norte, we welcome you to chat with our customer service, she will answer your questions.