Sand Making Machine
Sand making machine is used to manufacture artificial sand. Also, it is requisite equipment in the sand plant. Manufactured sand can not only solve the problem of lack of sand in building engineering, but also has the characteristics of heat insulation, lightweight, fireproof and earthquake resistance. The crushed-stone is an ideal building material.
Cobble, granite, basalt,iron ore, limestone, calcite, quartzite, diabase, etc.
Whole Center Feeding: 60-360TPH
Center And Ring Feeding: 120-640TPH
Sand Making Machine Introduction
JXSC china sand making machine(VSI crusher) is a piece of high-performance crushed sand equipment with foreign technology. Our company sand maker perfect combination of the unique design of rotor structure, wear-resisting material process, crushing speed optimization and hydraulic design. Also a typic of professional fine grinding technology and machinery manufacturing which embody new technology and new process.
Our vertical shaft impact sand making machine is designed to produce sand gravel aggregate for the highway，high-speed railway, high-rise buildings, municipal engineering, hydropower dam construction, and aggregate concrete mixing station. sand manufacturing machine is a rock fine crusher equipment that plays a tertiary crusher role in the sand processing plant. It is the best choice of manufactured sand stone crusher equipment.
JXSC sand crushing machine has good effects on crushing dry materials and wet materials. However, it is not suitable for crushing semi-dry and semi-wet materials. Because there are many muds in the semi-dry and semi-wet mud materials, it is easy to agglomerate and stick, block the crushing cavity, and block the material. For semi-dry and semi-wet materials, the mud can be washed off with more water, but the artificial manufacturing machine wear will increase.
JXSC Sand Making Machine Benefit
Performance and Advantages
1. Large processing capacity and high output. The capacity range is 50-500t/h. Compared to the conventional equipment at the same power, the output is increased by 30% and is stable.
2. Consumable parts consume low. The optimal crushing chamber material impact angle design has less friction with the wear parts. 40% lower operating cost than traditional equipment, directly reducing the cost of equipment.
3. Excellent product size. The product is cubic, the shape is good, the gradation is reasonable, and the fineness modulus can be adjusted. It is especially suitable for artificial sand making and stone shaping.
4. Hydraulic device, easy to maintain. The hydraulic opening device makes the repairing and disassembling of the broken internal parts convenient and quick, shortening the downtime, saving time and effort.
5. Thin oil lubrication, automatic maintenance. The imported oil lubrication station is used, and the double oil pump complements the oil supply. It stops automatically when there is no oil flow or oil pressure.
6. Easy to install and operate. The device is light in weight and has a variety of installation methods and can be installed in a mobile manner. Easy to repair and maintain. Once the specific application is clarified, the VSI sand making machine can be used to maximize its outstanding performance with only minor adjustments.
7. A multi-purpose machine, flexible use. The unique feed crushing structure has a variety of crushing chamber types, which can easily realize the conversion of "stone hit stone" and "stone hitting iron", thus solving the problem of multi-purpose of one machine. If you need to change the application of the VSI sand making machine, you don't need to make big adjustments to adapt to the different needs of users. Such as sand making, shaping, grinding materials, etc.
8. International quality assurance. The application of the latest technology and advanced riveting technology in foreign countries and the appearance of automotive technology. Which greatly improve the equipment's internal quality and appearance quality. The core components are selected from international famous brands (bearings adopt high-precision rolling bearings) to ensure low failure rate of the system.
9. Pay attention to environmental protection. Our equipment works with low noise and no pollution. The unique air self-circulation system greatly reduces the amount of air discharged, reduces dust and is environmentally friendly. In addition, the VSI crusher is reserved and suitable for installation of various sizes of dust removal equipment.
Sand Maker Working Principle
Material vertical fall into impeller which high-speed rotating from the machine top. Then, under the action of centrifugal, crushed by shunt impeller around material generate high-speed impact with the other part of umbrella-shaped. After hitting each other, the material will form an eddy between the impeller and casing, and repeatedly hit, friction and shattered each other. Material discharged vertically from the bottom, screening out the required finished product granularity by screening equipment.
JXSC VSI sand making machine has two feeding ways: central feeding and waterfall feeding.
Whole Center Feeding
The material falls into the impeller through the center of the feed tray, and the initial lateral acceleration is given through the distribution cone, and is uniformly distributed into each flow passage to further accelerate the throwing. After the material is thrown, it will directly hit the material layer on the perimeter guard and the guard plate, or collide with the bounced material. This collision point is relatively close to the casing. The whole center feed has a stronger impact on force and longer stroke. Some materials impact the material layer of the peripheral guard plate and the peripheral guard plate, or the material is hedged, which is a hard landing, so it is advantageous for fine crushing. The whole center feed sand making machine is often applied to the processing of mechanism sand, and the sand formation rate is higher.
Center And Ring Feeding
The waterfall flow feed is materials are processed by the distributor or points, and a part falls from both sides, and after falling, a continuous material waterfall is formed around the impeller. If only the material waterfall does not make any sense, which cooperates with the center feed. The accelerated material in the impeller is thrown out at a speed of 70-80 m/s, and the material falls into the material waterfall, causing the material to be milled. Of course, after the materials are exchanged for kinetic energy, some of the materials impact the perimeter guard or the material layer, and another part of the material falls. However, because the object of the first strong impact is the material waterfall. Therefore, the crushing ability is much lower than that of the whole center feed. But the friction and impact between the materials are increased. The center feeding with annular waterfalls falls feeding way is more suitable for shaping the aggregate and less wear.
What is artificial sand?
Due to the natural resources is finite, many countries come to be a shortage of river sand. But construction industries need it. And nowadays various countries have issued documents banning the digging of river sand. So, artificial sand appearance not only solves this problem but also protect the environment.
Crusher sand is tiny small grained particles that are crushed and manufactured through all stages of the sand making machine. Artificial Sand Making Process
A Complete of Sand Manufacturing Plant
The large rocks feed into need primary crusher(jaw/impact/hammer crusher) to reduce the size by vibrating feeder. But the crushing materials aren't enough fine, so they need to secondary crushing by sand making machine. In order to make full use of rocks, the sand making plant has a recycling system in primary and secondary crushing.
The artificial sand discharge by VSI sand making equipment should transport to sand washing plant to washing and screening, then dewatering and drying. Finally, we get the good manufactured sand for building materials, highway, railway, and concrete mixing plants. How to improve the artificial sand production? Please contact us, our engineers will design the sand plant on the basis of your information.