100tph River stone sand making machine VSI8518

VSI sand making machine, also called vertical shaft crusher, vertical shaft impact crusher, 5x sand making machine, fifth generation sand making machine, is a new sand making machine model of Baichy Machiner company. VSI8518 can make various rocks, sandstones, and river pebbles into construction sand with various particle sizes. The sand has uniform particle size and high compressive strength. It is far more suitable for construction than natural sand or sand produced by ordinary hammer sand making machines. The output sand can further improve the quality of construction. The equipment has the characteristics of reliable performance, reasonable design, convenient operation and high work efficiency.

VSI-8518 sand making machine performance characteristics

1. Excellent particle shape

The output sand of sand maker VSI8518 is cubic in shape, with good grain shape, reasonable gradation, and adjustable fineness modulus; VSI 8518 is especially suitable for artificial sand making and stone shaping. Practice has proven that the sand making and shaping effect is 30% higher than other traditional equipment.

2. Low consumption of wearing parts

The good impact angle design of materials in the crushing chamber results in less friction with wear-resistant parts, and the operating cost is 30% lower than that of traditional equipment, which directly reduces the use cost of the equipment.

3. Automatic detection, safe and reliable

A vibration display and alarm device is installed. If the equipment VSI8518 malfunctions, a warning can be issued to stop the equipment to protect the machine.

4. Hydraulic device, easy to maintain

The hydraulic cover opening device makes it easy and quick to repair and replace the components in the crushing chamber, shortening downtime and saving time and effort.

5. Easy to install and operate

The sand making machine VSI8515 is simple to install, repair and maintain, and easy to operate; once the specific use is clear, the VSI crusher only needs to make minor adjustments to maximize its excellent performance.

6. Thin oil lubrication and automatic maintenance

The original German thin oil lubrication station has dual oil pumps that complement each other to ensure oil supply, and automatically shuts down when there is no oil flow or oil pressure; the oil cooling and heating device ensures that the bearing lubrication is always in the best condition. This completely solves problems such as bearing heating, keeps the spindle bearing at a constant temperature, and extends the maintenance cycle and service life.

VSI-8518 sand making machine structural features

VSI8518 sand making machine uses high-speed rotating materials to crush each other and friction between materials to crush (stone against stone). The maximum particle size of its feed must be in accordance with the particle size specified in the technical performance parameter table of the machine. Materials larger than the specified particle size are strictly prohibited from entering. The maximum moisture content of VSI crusher is less than 20%. Generally, the ore coming out of the sand washing machine VSI8518 can be directly put into this machine for crushing. The discharge particle size of the VSI sand making machine is related to the physical properties of the ore and the feed particle size. The ore is fragile, and the smaller the feed particle size, the higher the product particle size qualification rate. On the contrary, the lower the impeller speed, the product particle size can also be adjusted by changing the impeller speed. When the particle size of the discharged product from the sand making machine is not greater than 10mm, the qualification rate is 60-90%. In order to ensure that the product particle size qualification rate reaches 100%, it is necessary to use classification equipment for closed-circuit crushing.

Actual customer site case: 100tph sand making plant site in China

An influential company in the local industry purchased a sand making machine from our company to process granite. The sand maker VSI8518 has been used for many years. According to its feedback, the finished sand has good specifications and uniform strength.
Production status

Daily operation: 18 hours
Incoming Material: Riverstone, pebble
Finished product: 5mm finished sand, supplied to construction and building

People Also Frequently Asked For-FAQ

1.What is the manufacturing process of crushed sand?

Coarse hard rock deposits are crushed in crushers and the crushed material is segregated in different fractions. The sand obtained through this process is further refined by removing fine particles and impurities through sieving and washing.

2.What is the difference between VSI and HSI crushers?

In summary, the main difference between VSI and HSI impactors is the direction of the impact forces they produce. HSIs use a horizontal shaft to deliver a powerful impact force to the material being crushed, while VSIs use a vertical shaft and centrifugal force to throw the material against a fixed surface.

3.What is the difference between VSI crusher and cone crusher?

In general, impact crushers both vertical shaft (VSI) and horizontal shaft (HSI), the main difference from the cone crusher is the type of crushing force. The impact crusher crush by material impacting another object.