The strong demand for sand and gravel aggregates has led investors to transform into sand and gravel plants, gravel yards, etc. Limestone is a common ore with physical properties such as compression resistance and wear resistance. It is a good building material and an important raw material for many industries.
Limestone can be used in many fields after crushing and grinding, such as calcining limestone to produce pure powdered calcium carbonate, which can be used as filler for rubber, plastic, paper, toothpaste, cosmetics, etc. In agriculture, quicklime is used to prepare lime sulfur mixture, Bordeaux liquid and other pesticides.
So many applications are inseparable from the two links of limestone crushing and limestone grinding. Since the Mohs hardness of natural limestone is only 4-5, which is relatively not very hard, reaction crusher is often used in limestone crushing. The equipment can process limestone to meet the requirements of various limestone particle sizes. The range of discharging particle size adjustment is controllable, with high output and stable performance.
The impact crusher has the following two advantages in crushing limestone. First, the discharge granularity can be adjusted to meet the needs of more users. The impact crusher can adjust the discharge particle size in many ways, such as adjusting the rotor speed, adjusting the gap between the impact plate and the grinding chamber, etc. The clearance can be adjusted mechanically or hydraulically, and the hydraulic adjustment system can be used to conveniently adjust the clearance through the local operation button or the distance control system.
The other is superior performance and wear resistance. The abrasion of plate hammer of impact crusher only occurs on the side contacting with materials. When the rotor speed is normal, the feed will fall to the surface of the hammer (striking surface), and the back and side of the hammer will not be worn. The bottom grinding bar is also easy to replace. The metal utilization rate of plate hammer of impact crusher can reach 45% - 48%.
As a large impact crusher manufacturer, SMMVIK Machinery has successfully installed a full set of crusher production lines for many limestone production line investors, which has achieved high economic benefits for customers and is a better choice for crusher equipment buyers. Limestone has many uses in life and industry after being crushed. Welcome to inquire about the price of the complete limestone crushing production line of SMMVIK Machinery.
