limestone crushing equipment

One of the most important uses for limestone is construction aggregate. Limestone aggregate is one of the largest mining industries in the world. It is produced from crushed quarry rock. Production and processing involves mining rock from a suitable location then crushing, screening and washing it to obtain the proper cleanliness and gradation. The aggregate is then stockpiled and finally shipped to the site for use in a wide variety of construction applications. Highways, homes, businesses and countless infrastructure components could not be built without the use of large amounts of aggregate. Passing through a hopper, raw limestone materials are fed by vibrating feeder into the jaw crusher evenly and gradually for primary crushing. After first crushing, the material will be transferred by belt conveyor to impact crusher for secondary crushing. The crushed limestone materials will then be transferred to vibrating screen for separation. After separation, products in required size will be retained as final products, while the rest will be returned to the previous impact crusher for reducing until getting all required sizes. In this way, the whole line completes a closed circuit crushing process. We can separate different sizes according to your requirement. The limestone crushing equipment can handle the oversized limestone rock to produce crushed limestone aggregate, or to produce fine lime powder before grinding process. Primary limestone crushing equipment, high reliability and durability, top continuous crushing performance, excellent total crushing economy. Secondary limestone crushing equipment, high reduction ratio, good cubical shape, less sensitive to sticky material, versatile for quarrying and gravel pit industries, cement, concrete and asphalt recycling, and slag recycling. Tertiary limestone crushing equipment, fine crushing; high capacity and yield, high equipment quality, easy and cost-effective maintenance, easy to operate. Impact crusher rotor is the key component of crusher. After long time use,the hammer pin is likely to be out of shape, and the hammer plate and hammerhead are likely to break. All these problems have been completely solved as we manufactures optimized crusher rotor. Our company can customize various types of rotors in line with actual crusher types and clients' requirements to be applied for various hammer crushers.