Sand making machine is one of the most commonly used equipment for building sand. Sand making machine is suitable for soft or hard and super hard materials, widely used in all kinds of ores, cement, refractories, aluminum where soil clinker, carborundum, glass raw materials, mechanism building sand, construction aggregate, artificial sand and various metallurgical slag crushing and coarse grinding, especially for silicon carbide, carborundum, sintered bauxite, the sand high hard, and very hard abrasive resistant material than other types of crusher yield higher efficiencies.

In the field of engineering, it is an ideal production equipment for the mechanism sand, the cushion material, the asphalt concrete and the cement concrete aggregate. In the field of mining, sand making machine is widely used in the process of grinding before grinding, which can produce a large amount of powder ore and reduce the high cost of grinding load.

Advantages：
1. A small amount of easy wear parts are made of very hard and wear-resistant material, small in volume, light in weight and easy to replace.
2. The structure is novel, unique and smooth.
3. the energy consumption is small, the output is high, and the crushing ratio is large.
4. The equipment is small in volume, easy to operate, easy to install and maintain.
5. it has plastic function, the product is cubic and the packing density is big.
6. in the process of production, the stone material can form the protection of the bottom, the fuselage is not worn and durable.

Compared with the traditional sand making machine, the sand production machine manufactured by our new sand making machine has increased the production efficiency by 30% and the energy consumption by 45%, which is the most energy-efficient and environmental friendly sand making equipment in China at present. Sand making machine is widely applied to all kinds of hard and brittle materials such as rock, abrasive, refractory, cement clinker, quartz stone, iron ore, concrete aggregate and so on. It is suitable for building sand and building sand and gravel for building.

The stone fell into the high-speed rotating wheel directly from the upper part of the machine, in high speed under the action of centrifugal force, and the other part of the umbrella type high speed way of persion in the wheel around the target of stone impact and high density of crushed stone in the fight against each other, will form a vortex motion between the turntable and the chassis caused by repeated against each other, rubbing and crushing, direct discharge from the bottom. A closed circuit multiple cycle is formed, which is controlled by the screening equipment to reach the required granularity.

Sand making machine has the advantages of simple structure, low cost, stable operation, high efficiency and energy saving, the impeller and the vortex dynamic crushing cavity lining materials since greatly reduces the cost of wear parts and repair work, impact crusher can effectively solve the broken glass and other raw materials in the process of "iron pollution" and "steel slag crushing process steel card" problem, the internal air cleverly eliminates dust dispersion self circulation.

Working characteristics of sand making machine
(1) the structure is simple and reasonable, and the operation cost is low.
(2) rock stone, hot stone, the use of a machine.
(3) high crushing rate and energy saving.
(4) it has the function of coarse grinding.
(5) not affected by the moisture of the material, both dry and wet.
(6) the work noise is less than 75 decibels (DB grade), and the dust pollution is less, reaching the national environmental protection requirements.
(7) it is suitable for hard and hard material in crushing.
(8) the product is a cube, the bulk density is large, and the iron pollution is very small.
(9) the impeller has small self lining wear and convenient maintenance.

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