Sand Making Machine
- High working efficiency
- Easy to operate
- Easy maintenance
The Introduction to Sand Making Machine
Sand making machine which is also called crushing machine has the wide application, which is used for crushing medium and excessive hardness material such as granite, basalt, limestone, quartz, gneiss, cement clinker, concrete aggregate, ceramic raw materials, iron ore, gold, copper, corundum, bauxite, silica and so on. Sand making machine also can apply to the crushing operations of the great artificial sand material, pre-grinding cement, mining, refractories and so on.
Sand making machine is used to crush and reshape the material of softness, hardness and excessive hardness in the industries of all kinds of mining stone, cement, refractories, Aluminum where the soil clinker, emery, glass raw materials, mechanisms built stone gold slag, especially for silicon carbide, silicon carbide, sintered bauxite, sand US high-hard, special hard and corrosion-resistant materials, whose output is much higher than other mining sand maker.
The Introduction to VSI Sand Maker
VSI sand maker which is the newest type of sand maker can save 50% energy in the production line. It can make the rock, sand and gravel, river gravel into the better qualifying aggregate which is used in the building construction and the material whose granularity is medium and whose compression is higher can much more satisfy the requirement of building construction, which is one short way to improve the building quality. This sand making machine has some merits such as reliable features, rational designing, easy operation, higher working efficiency and so on.
VSI sand maker is to finish the crushing operation by the friction of material which is having the highest speed in the cabinet and whose maximum particle size of feeding much be according to the technological parameter in order not to let those unqualified material go into the cabinet. The maximum water percentage of crushing machine is lower than 20%, and those mining stone which is discharging from the sand washer can directly be feeding into the sand making machine in order to be crushed.
Sand making machine is belonging to artificial sand maker and sand making plant.
1.The Performance Characteristics of Sand Making Machine
2.Higher crushing efficiency, having the features of fineness crushing and coarse grinding;
3.Simple structure, easy maintenance, lower transporting cost;
4.Lower water percentage, higher crushing ability;
5.Fine cubic shape of finished products, lower percentage of flakiness which is applied to reshape aggregate and used for artificial sand and the production of high level road;
6.Higher bulk density, lower pollution.
The Working Principle of Sand Making Machine
The material from feeding hopper enters into sand making machine, which can be divided into two parts by sub-feeder, one part enters the high-speed rotating impeller from the middle place of impact crusher, and then the impeller can be rapidly accelerated whose speed can reach up to hundreds of times of the gravitational acceleration, and the material must be far away from channel of the impeller in a speed of 60-70m/s. those materials which is being crushed in the cabinet so many times can reach the purpose of fine crushing at last. And those crushed material is discharged from discharging part. In this crushing operation, the material is crushed by each other, which is not connecting with the metal, which can decrease the pollution and then prolong the service life of mining machine.
The Technological Parameter of Sand Making Machine
|Specification||Max. feeding size(mm)||Power (KW)||Rotation speed of impeller(r/min)||Capacity (t/h)||Dimensions (L*W*H)(mm)||Total weight (kg)|
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