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Limestone, also known as limestone; known as the "fire burns like idle, broken bones are not afraid of" the reputation. Admittedly, in today's era, seemingly ordinary, ordinary limestone, through the limestone crusher or crushing, or sand
Limestone, also known as limestone; known as the "fire burns like idle, broken bones are not afraid of" the reputation. Admittedly, in today's era, seemingly ordinary, ordinary limestone, through the limestone crusher or crushing, or sand, can be processed into construction, highways, bridges and other departments in need of high-quality sand and gravel aggregate; can also be burned into lime, applied to cement, glass, steel, iron, chemical, plastics, rubber and other fields. As the saying goes, small stone, big work, that is limestone, finished material specifications of a variety:
Coarse sand: fineness modulus of 3.7-3.1, average particle size of 0.5mm or more; medium sand: fineness modulus of 3.0-2.3, average particle size of 0.5-0.35mm; fine sand: fineness modulus of 2.2-1.6, average particle size of 0.35-0.25mm; extra fine sand: fineness modulus of 1.5-0.7, average particle size of 0.25mm or less.
After limestone crushing or sand making, the finished material has even grain size, good grain shape and reasonable grading, which is the high-quality stone (aggregate) competing for purchase in various fields such as highway, railway, airport runway, construction, municipal construction, hydropower dams and so on.
Limestone Crushing -- Medium & Fine Crushing & Sand Making
Scientific limestone crushing production line design, in order to better enhance the user enterprise economic efficiency, reduce useless consumption. Considering that the size of limestone raw material is not fixed, the demand standard of finished material is also different, because here we recommend three different crushing processes:
Medium crushing one time moulding: no other crushing equipment is needed, PCZ heavy hammer crusher can be used as the main crushing alone, with a large feed opening, limestone one time moulding, no need for secondary crushing, in terms of cost, it is less investment. But the shortcomings are: hammer head and castor screen wear faster, need to be regularly checked and replaced.
Fine crushing: from the point of view of production line durability, we recommend the standard combination of "jaw crusher + impact crusher" for users. Impact energy principle of limestone crushing, reduce wear parts loss, more uniform finished material, and low price investment.
Sand making and deep shaping: In view of the high standard requirements of some users for the finished material, it is recommended to add a sand making machine after two-stage crushing to further sand making and shaping of the stone material, thus forming a three-stage crushing process. Although it seems to increase the investment cost, but in the long run, the process of processing the finished sand modulus adjustable, gradation with reasonable, various specifications adjustable, better quality, better price and sales in the market, creating a particularly substantial economic profits.
Analysis of the investment situation - weighing the pros and cons
Pros: the current sand and gravel industry is facing a serious situation, the shortage of stone, sand, etc., "sand prices have been rising", "there is no market", "money can not be bought", and so on such phenomena rise and fall! The market opportunity, investment in limestone crushing, sand processing can be said to be a rare good project.
Cons: Some users see the business opportunity, but eager to get, blind investment, the choice of limestone crushing production line does not meet environmental standards, even if the initial production, the later will be seized, so investment needs to be cautious, rational view of the market.
Smart investment, high yield
Smart investment, high yield, limestone crushing production line equipment selection is particularly important. Choose a large manufacturer, buy environmentally friendly equipment, reasonable consideration of dust, noise and other issues, design green crushing production line, the establishment of low-carbon stone plant, in order to gain a better foothold in the market, to obtain a higher market revenue.
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Limestone, also known as limestone; known as the "fire burns like idle, broken bones are not afraid of" the reputation. Admittedly, in today's era, seemingly ordinary, ordinary limestone, through the limestone crusher or crushing, or sand
Limestone, also known as limestone; known as the "fire burns like idle, broken bones are not afraid of" the reputation. Admittedly, in today's era, seemingly ordinary, ordinary limestone, through the limestone crusher or crushing, or sand, can be processed into construction, highways, bridges and other departments in need of high-quality sand and gravel aggregate; can also be burned into lime, applied to cement, glass, steel, iron, chemical, plastics, rubber and other fields. As the saying goes, small stone, big work, that is limestone, finished material specifications of a variety:
Coarse sand: fineness modulus of 3.7-3.1, average particle size of 0.5mm or more; medium sand: fineness modulus of 3.0-2.3, average particle size of 0.5-0.35mm; fine sand: fineness modulus of 2.2-1.6, average particle size of 0.35-0.25mm; extra fine sand: fineness modulus of 1.5-0.7, average particle size of 0.25mm or less.
After limestone crushing or sand making, the finished material has even grain size, good grain shape and reasonable grading, which is the high-quality stone (aggregate) competing for purchase in various fields such as highway, railway, airport runway, construction, municipal construction, hydropower dams and so on.
Limestone Crushing -- Medium & Fine Crushing & Sand Making
Scientific limestone crushing production line design, in order to better enhance the user enterprise economic efficiency, reduce useless consumption. Considering that the size of limestone raw material is not fixed, the demand standard of finished material is also different, because here we recommend three different crushing processes:
Medium crushing one time moulding: no other crushing equipment is needed, PCZ heavy hammer crusher can be used as the main crushing alone, with a large feed opening, limestone one time moulding, no need for secondary crushing, in terms of cost, it is less investment. But the shortcomings are: hammer head and castor screen wear faster, need to be regularly checked and replaced.
Fine crushing: from the point of view of production line durability, we recommend the standard combination of "jaw crusher + impact crusher" for users. Impact energy principle of limestone crushing, reduce wear parts loss, more uniform finished material, and low price investment.
Sand making and deep shaping: In view of the high standard requirements of some users for the finished material, it is recommended to add a sand making machine after two-stage crushing to further sand making and shaping of the stone material, thus forming a three-stage crushing process. Although it seems to increase the investment cost, but in the long run, the process of processing the finished sand modulus adjustable, gradation with reasonable, various specifications adjustable, better quality, better price and sales in the market, creating a particularly substantial economic profits.
Analysis of the investment situation - weighing the pros and cons
Pros: the current sand and gravel industry is facing a serious situation, the shortage of stone, sand, etc., "sand prices have been rising", "there is no market", "money can not be bought", and so on such phenomena rise and fall! The market opportunity, investment in limestone crushing, sand processing can be said to be a rare good project.
Cons: Some users see the business opportunity, but eager to get, blind investment, the choice of limestone crushing production line does not meet environmental standards, even if the initial production, the later will be seized, so investment needs to be cautious, rational view of the market.
Smart investment, high yield
Smart investment, high yield, limestone crushing production line equipment selection is particularly important. Choose a large manufacturer, buy environmentally friendly equipment, reasonable consideration of dust, noise and other issues, design green crushing production line, the establishment of low-carbon stone plant, in order to gain a better foothold in the market, to obtain a higher market revenue.
Previous: SMP Crusher
Next: SMP Crusher
