Sand is widely used in road Construction,real estate development, concrete making etc. With the rapid development of construction industry, the amount of the natural sand failed to keep pace with the various sectors of modern world development needs. So People need other ways to get the sand.It is why SBM VSI Shaft impact crusher is so welcome.

Generally The Granite,Basalt,Cobblestone,Natural river pebbles,Diabase, Sandstone and Limestone is the best materials to make Artifical sand. The sand produced is of different from hardness and purposes according to the type of stones.

As a professional manufacturer of sand making equipment, SBM also provide the professional design and service of sand making palnt. As the first R & D institutions,SBM have designed thousands of sand process for clients from more than 100 countries and serviced for field of sand making and sand shaping for more than twenty years.

Sand making machine is used in fine crushing of ming industry such as building materials,metallurgy,chemical engineer,ming, anti-fire material,cement ect. Depending on the purpose of their use, the VSI crusher can be constructed in the following versions:Hydraulic VSI crusher, Vertical Shaft Impact Crusher(PCL) and VSI5X series crushers. SBM Sand making machines are of high efficiency and high performance crusher, low in maintenance and low operating cost. Our high proficiency Sand making machines are designed and manufactured to produce fine quality sand with high productivity output. The final product is cubic with grounded edges. Artificial sand and aggregate is used in preparing good quality concrete for building and construction purpose, so the sand particle must be equiexed cuboidal and glommed edges.

When the input size of your materials is smaller than 40mm,we recommend you the sand making flow equipped with vsi5x series sand making machine ,vibrating screen, sand washing machine, etc; otherwise, we have another solution designed for you,This flow is equipped with vibrating feeder, jaw crusher, impact crusher (optional ), cone crusher, vsi5x series sand making machine,vibrating screen and sand washing machine. According to different process requirements, various types of equipment can be combined to meet the technological requirements of different customers.

The raw materials are first put into elementary-crushing machine jaw crusher for primary crushing, then the belt conveyor transfers the elementary products to the secondary-crushing machine for secondary crush.
The secondary products will be separated into two kinds by the vibrating screen. The parts satisfying the standard of the Vertical Shaft Impact Crusher will be conveyed to the sand-making machine and the other parts will return to the secondary-crushing machine.
The parts into the sand-making machine will be the finished products after being washed in the sand-washing machine. The other parts will be for the secondary crush.

The materials with suitable size will be transferred to the vsi crusher, this forms a closed circuit manifold cycles. Sizes of final products will be according to our customers' requirements. If it is the dry process, the classifier and deduster will be attached according to you requirement.

Main features of artificial sand: Now most of them are medium, coarse sand, the fineness modulus is of 2.6-3.6 in turbid, particle size distribution even and adjustable, with a certain amount of powder, rough surface, sharp edges.

High strength pumping concrete made by artificial sand will not block the pump in the process of pumping. The concrete of right use of artificial sand has large density, impermeability, good freezing-resisting property, other physical properties and long-term durability can use to meet the design requirement too.

Architectural Sand is rather suitable for the ingredients of high strength concrete.