How to build sand and gravel aggregate production line

Sand, pebble (gravel) stone, crushed stone, block stone, material stone and other materials used in water conservancy projects can be collectively referred to as sand and gravel aggregate. Aggregate with a particle size larger than 5mm is called coarse aggregate, which is often referred to as stone, and aggregate with a particle size smaller than 5mm is called fine aggregate, also known as sand. Sand and gravel are the main building materials for structures such as concrete and stacked stone in water conservancy projects, and they are also non-renewable resources.

With the over-exploitation of natural sand and gravel resources and the importance of ecological environmental protection, the management of river sand mining has been strengthened in various places, and mining has been prohibited in many rivers. And the price of sand and gravel around the world has shown an obvious surge trend. According to incomplete statistics, since January to mid-June 2018, the highest increase in the price of sand has reached more than 600%, and the price of stone has risen by more than 114.29% and is still continuing to rise; during the same period of time, concrete has risen between 27-31%, and the price of cement has risen between 32-37%, and the price increase is also alarming.

In order to ensure the continuous supply of sand and gravel aggregate, the use of modern technology and machines to mass produce high-quality mechanism of sand and gravel, has become the necessary means to make up for the gap of sand and gravel aggregate at the moment. In the field of sand and gravel aggregate crushing, OCP's crushing and grinding equipment fully meets the crushing of various soft, medium and hard ores, and has a full set of machines and equipment covering coarse crushing, medium crushing, fine crushing and sand making, sand washing, feeding, screening, conveying and mobile crushing and screening required by the sand and gravel aggregate industry, as well as a professional program design, and we have refined each piece of equipment and tailor-made high quality crushing equipment according to the customer's specific requirements. We customize high quality crushing equipment according to customer's specific process requirements.

OCP is a specialized production company integrating scientific research, production and sales, with professional manufacturing technology and unique process structure design. General Mining Machinery has won the satisfaction of customers at home and abroad with its strong technical force, advanced production technology, excellent processing equipment, complete testing means, high quality product performance and advanced after-sales service. Welcome to click customer service at any time to consult, 24 hours online.