Asphalt pavement raw material crushing production programme
The quality of asphalt pavement depends largely on the quality of raw materials, and raw materials are mostly generated by granite, cobblestone, cobblestone, basalt, marble and other harder ores crushing and processing, so a good raw material crushing and processing production line is very important. Today, I will introduce to you the process and programme of asphalt pavement raw material crushing production.
To make asphalt pavement of good quality, we have to start from the raw material crushing and processing stage to prepare. In general, as long as you choose the right asphalt crusher and the correct crushing and processing process, the raw materials produced will not be too bad.
1. Choose the right asphalt crusher
Here to recommend a few commonly used asphalt crusher: jaw crusher, cone crusher, sand making machine.
a.Jaw crusher. Familiar with the sand and gravel industry should know the jaw crusher, commonly used in the crushing production line in a section of the crushing, the material for a preliminary crushing, hourly output of 1-2200 tonnes of asphalt pavement materials, the output is relatively large, but also because of the large contrast between the feed and discharge, so the equipment has a large crushing ratio, but also has a uniform particle size of the product, the structure is simple, stable operation, easy maintenance and long service life and other characteristics.
b. Cone crusher. Cone crusher is commonly used in two-stage crushing equipment, in addition, impact crusher is also a two-stage crushing equipment, but here because of the asphalt pavement materials made of stone hardness is relatively large, so it is suitable for cone crusher for crushing, can produce 12-700 tonnes of asphalt pavement materials per hour, with a large production capacity, high crushing efficiency, a variety of cavities to meet the requirements of the user's size, stable and reliable, high degree of automation features. It has the features of large production capacity, high crushing efficiency, various cavity types to meet the requirements of various users' particle size, stable operation and high automation.
c. Sand making machine. Sand making machine can make the stone crushed into finer sand, often used in the crushing production line for stone fine crushing. It can make 12-650 tonnes of asphalt pavement materials per hour. It has the features of high production efficiency, large production capacity, high degree of full automation, stable and reliable operation, long service life, good grain shape of finished products and green environmental protection.
2.Correct crushing process
After choosing the right asphalt crusher, we have to choose the right crushing process, usually according to the customer's demand for the finished product is divided into the following two kinds:
1. The finished product is stone: the material is evenly and continuously sent from vibrating feeder to jaw crusher for coarse crushing, and then the coarse crushed material is sent to cone crusher by conveyor for medium crushing, and the one that meets the requirement of particle size is sent to the finished product pile. This kind of crushing process only carries out two stages of crushing, and the finished materials are mostly stones.
2. The finished product is sand: the first two stages of crushing is basically the same, the difference is that after the second stage of crushing, the crushed material is sent to vibrating screen for screening, and the one that doesn't meet the requirement of particle size of the finished sand is sent to sand making machine for fine crushing until it meets the requirement of particle size of the finished sand, and if you want to get the finished sand with higher degree of cleanliness, you can choose to use the sand washer to clean the finished sand to get rid of the impurities.
Asphalt crusher manufacturers recommend OCP Machinery Inc. We are responsible for every process, every product and every user, and the asphalt crusher we produce is certified by the quality system, and the quality is very guaranteed. Now click on the website customer service online free consultation, not only can get a preferential offer, but also be able to get a free exclusive asphalt pavement raw material crushing production programme.
