What are the machines for crushing stones into sand? How much does the crushing equipment cost? The construction of expressways and high-speed railways requires a large amount of sand and gravel aggregates.
With the construction of infrastructure, there is a shortage of natural sand and gravel, and many key projects have to rely on machinery and equipment to produce sand and gravel. For a while, the stone crushing into sand machine has become a key consulting object for investors. SMMVIK Machinery has a complete set of crushing and sand making equipment for stone crushing into sand.
The stone crushing sand making machine, also known as vertical shaft impact sand making machine, is a new generation of sand making machine launched by SMMVIK Machinery. This impact sand making machine breaks the limitation that traditional sand machines can only be used as rough breakers and can be used for multi-stage crushing.
A set of crank rocker mechanism and "stepped structure" crushing cavity design are added on the basis of traditional jaw crushing, which changes the "force reduction" state at the lower part of the moving jaw into the "force increase" effect, greatly improves the crushing ratio, realizes the "laminated crushing" mechanism, and enables the impact crusher to directly crush large materials into finished products of required size at one time.
The cost of stone crushing sand is mainly the purchase of crusher, sand maker and other machines. The machines configured for processing different stones are also different. For example, for limestone, our company has provided the combined configuration of jaw crusher and impact crusher, which can not only give full play to the crushing capacity of jaw crusher, but also make the finished product cubic with less needle flake stones.
If the hard rocks such as granite and pebble are crushed, the hydraulic cone crusher and the new 5X sand making machine are better choices. The produced aggregate has small needle and flake content, small amount of stone powder, and beautiful grain shape, which fully meet the standard of road sand.
