Pebble is a common natural stone in nature. Pebble is a small rock without edges formed by long-term grinding during crustal movement, river movement and mountain torrent movement. It is a compound of silicon dioxide and iron oxide in composition. Crushed pebble are widely used in construction, building materials and other fields. Pebbles are a kind of river stones. How many stages are there in cobblestone crushing? What crushers are needed? This article explains below.

The crush of cobblestone is divided into the following stages, the commonly used crushers are introduced

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 is designed with gaskets, 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 with higher hardness is selected for production, the output is large, the wearing parts are wear-resistant, and the service life is long.

3. Fine crushing and sand making stage

Common sand making equipment is VSI sand making machine. If the budget is limited and there is no requirement on the specifications of the finished product, you can choose a roller sand making machine, which has a small output, is cheap and easy to use. It can be used in sand making production lines, and can also be used for shaping operations in stone processing to improve the quality of stones, with large output, high efficiency and long maintenance periods.

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 number of the washing screen. The content of sand particles and stone powder is controlled within a certain proportion, thereby improving 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. The specific price of the equipment will also be determined according to the actual situation of the manufacturer and the market. Under the premise of ensuring the quality of the equipment, the price of the crusher produced by CFTC is relatively low in the industry. Because there are many types of equipment, please click on the consultation for the specific price, and there will be dedicated technical personnel to answer your questions online.