Brief introduction

Wind fossil is also called moire stone, which is a sedimentary rock formed by the aggregation of various gravel. It is mainly composed of limestone and calcite. Due to weathering, wind fossils are usually soft and brittle, making them difficult to use directly. Therefore, some industrial production needs to use a crusher to break it into sand and stone aggregate. So, what machine is good for wind fossil crushing sand making? How much for a set? This article will explain in detail.
First, what machine is good for wind fossil crushing sand making?
Wind fossil crushing sand making process: wind fossil raw material size is large and small, under normal circumstances, the raw material size of the wind fossil, the need for rough crusher after the initial crushing, and then through the medium crushing into stones, need to make sand and then by the sand making machine finely crushed into the required sand; For the wind fossil with small raw material size, it can be directly given to the secondary crusher or the fine crushing sand making machine.

1, coarse crushing equipment
Jaw crusher is a common crushing equipment, with the characteristics of large crushing ratio, uniform particle size, simple structure, reliable work, easy maintenance, economic operating costs, etc., suitable for crushing various soft and hard ores with compressive strength not higher than 320MPa. It is the first choice of crushing equipment, widely used in mining, smelting, building materials, highway, railway, water conservancy and chemical industry ‌.

2. Medium crushing equipment
   Impact crusher is a kind of crushing equipment that uses impact energy to break materials. It has the advantages of large crushing ratio, cube particles after crushing, etc. It can break materials with feed particle size < 700mm, and its compressive strength can be as high as 350 mpa. Generally as a secondary crushing equipment, widely used in a variety of ore crushing, railway, highway, energy, cement, chemical, construction and other industries.
   Cone crusher has the characteristics of large crushing ratio, high efficiency, high processing capacity, low operating cost, convenient adjustment and economical use. Suitable for medium and above medium hardness of all kinds of ore and rock crushing operations. Generally as a secondary crushing equipment, it is widely used in mining, metallurgy, building materials, road construction, chemical and silicate industries.

3, fine crushing equipment
VSI sand making machine can make all kinds of rocks, sand and pebbles into construction sand with various particle sizes, which has the characteristics of reliable performance, reasonable design, easy operation and high work efficiency. Generally used for three-stage fine crushing, widely used in a variety of rocks, abrasives, refractory materials, cement clinker, quartz stone, iron ore, concrete aggregate and other hard and brittle materials in the crushing, fine crushing (sand).

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