New type sand making machine equipment, the sixth generation 5X sand making machine, and sand making machine equipment with better cost performance
The 5X sand making machine is the sixth generation 5X sand making machine developed by SMMVIK and the engineers of the Mechanical Research Institute after five years, absorbing the advantages of various artificial sand making equipment in Germany and the United States, and improving the shortcomings of the impact crusher.
5x sand making machine is another breakthrough in the field of sand aggregate production equipment manufacturing. It can not only provide relatively fine sand and gravel aggregates for expressways, high-speed railways, high-rise buildings, municipal projects, hydropower dam construction, ports and wharves, concrete mixing plants, etc., but also has a wide range of applications in metal ore crushing, quartz sand production, steel slag treatment and other good areas. At present, it has become the sand selection and production equipment for internal sand and stone production enterprises, and is widely used in good areas such as river pebble sand production, tailings sand production, and construction waste sand production.
5x sand making machine has better performance:
1. After the optimization design of the deep cavity rotor, the material throughput is increased by about 30%.
2. After partial wear, the perimeter guard can be turned up and down for use, which can improve the utilization rate of materials and increase the service life by more than 48%.
3. The combined hammer head design can reduce the use cost by more than 30% by replacing the worn hammer head. In addition, the auxiliary hammer is added to effectively prevent the main hammer from damaging the vertical plate after being worn.
4. The core wear-resistant materials are highly wear-resistant and heat-resistant materials used in important industries in the United States.
5. The rhombic impact block is used to avoid damaging the vertical plate after the impact and wear of materials.
6. The bearing adopts the technologies of Japan, Sweden and the United States.
7. The better launch port and the more smooth curve design inside reduce the flow resistance of materials and greatly improve the material passing capacity.
8. Dual purpose bulk tray, easy to operate, realizes convenient conversion of two feeding modes.
9. The special sealing structure at the lower end of the main shaft is free of oil seal and oil leakage.
10. The hydraulic cap opening device with original imported accessories from Japan can move the upper cover conveniently and quickly, saving labor and effort in replacing and overhauling the internal parts of the machine body.
11. Motors with high protection shall be selected. This type of motor has the advantages of high efficiency and low noise. Comply with International Electrotechnical Commission (IEC) standards, Class F insulation, IP54/55 protection, etc.
Working principle of 5X sand making machine:
The central feeding materials of 5X sand making machine fall into the feed hopper, enter the high-speed rotating rotor through the central feeding hole, and are fully accelerated and thrown out through the launching port. First, they collide with a part of materials that fall freely after rebounding, and then impact on the vortex material lining (or impact block) in the surrounding vortex cavity together. First, they are rebounded to the top of the crushing cavity, and then they deflect downward, The continuous material curtain is formed by impacting with the materials emitted from the impeller flow passage, and then discharged through the lower discharge port.
The central feeding of 5X sand making machine is accompanied by circular waterfall feeding: the material falls into the feed hopper, then falls through the circular hole, and is divided into two strands by the bulk tray. One stream enters the high-speed rotating impeller through the material distribution disk, and the other stream falls around the material distribution disk. The material entering the impeller is rapidly accelerated in the impeller and then thrown out at a high speed. First, it impacts and breaks with another part of the material falling freely around the bulk disk, and then impacts on the vortex material lining (or impact block) in the surrounding vortex cavity together. First, it bounces back to the top of the crushing cavity, and then it deflects downward, The continuous material curtain is formed by impacting with the materials emitted from the impeller flow passage, and then discharged through the lower discharge port.