Pebble is a common natural stone. Pebble is a small rock without edges formed by long-term sanding during long-term crustal movement, river movement, and mountain torrent movement. It is a compound of silicon dioxide and iron oxide in composition. Pebble after breaking is widely used in construction, building materials and other fields. The pebbles are a kind of river stones. How many stages are there in cobblestone sand making line? Which machines are needed? This article explains for everyone.

Cobblestone sand making line is divided into the following stages, the commonly used crushers are introduced below.

1. Coarse crushing stage

The commonly used crusher in the coarse crushing stage of pebbles is the jaw crusher. The jaw crusher adopts an enlarged "V-shaped" deep cavity, which makes the material feed more lump, no dead zone in the crushing cavity, high production efficiency, and the output can be as high as 2000 tons per hour. The unique flywheel design can effectively reduce equipment vibration and make the machine run more smoothly. The discharge port adopts a gasket design, which makes it easier to adjust the size of the discharge and more convenient to maintain.

2. Medium and fine crushing stage

The commonly used crusher in the fine crushing stage of the pebbles is the cone crusher, because the hardness of the pebbles is relatively high. The cone crusher is selected for stones with higher hardness. The cone crusher has advantages of large output, wear-resistant wearing parts and long service life.

3. Fine crushing and sand making stage

Common sand making equipment include VSI sand making machine and hammer sand making machine. If the cost is relatively small and there is no requirement on the specifications of the finished product, you can choose a roller sand making machine. The roller crusher has a small output and is cheap and easy to use. It can be used for sand making production line, and also can be used for shaping operation in stone processing, to improve the quality of stone, with large output, high efficiency and long maintenance period.

4. Sand washing stage

The last is the sand washing stage. The sand washing machine can clean and filter out the stone powder, soil, and fine sand particles in the machine-made sand. It can control the size of the finished sand and gravel by controlling the mesh. The content of sand particles and stone powder is controlled within a certain proportion, which thereby improves the overall quality of sand and gravel. How much is a cobblestone crusher? Manufacturer recommendation

The price of cobblestone crusher is affected by many factors (manufacturer, model, geographic location, etc.), and the price of the equipment will be different for different influencing factors. The specific price of the equipment will also be determined according to the actual situation of the manufacturer and the market. CFTC machine occupies a certain position in the Henan market. Under the premise of ensuring the quality of the equipment, the price of the crusher is lower in the same industry. Because there are many types of equipment, please click on the consultation for specific prices. There are dedicated technicians to answer your questions online.