What materials can be processed by the sand making machine?
1 River pebbles, rocks (limestone, granite, basalt, diabase, andesite, etc.), sandstones, quartz sandstone, ore tailings, steel slag, construction wastes, etc.
Materials can be processed by sand making machine
2 Construction aggregates, road materials, bedding materials, asphalt concrete and cement concrete aggregates.
3 Glass, quartz sand and other high-purity materials.
What industries are sand making machine suitable for?
Applicable industries of sand making machine
- 1 Water conservancy and hydropower, high-grade highways, expressways, railways, passenger transport lines, bridges, airport runways, municipal engineering, and high-rise buildings in the engineering field.
- 2 Thermal power, building materials, metallurgy, chemical industry, mining, refractory materials, cement, abrasives and other industries.
How many types of sand making machines are there?
VSI series sand making machine Get Latest Price
VSI sand making machine (also known as efficient vertical shaft impact crusher), is a new type of sand making equipment. Its advantages are as follows:
VSI sand making machine
- 1 Deep cavity rotor design with large passing capacity.
- 2 The hydraulic cover opening device makes it convenient for overhaul, inspection and maintenance.
- 3 The crushing structure of "rock on rock" and "rock on iron" can be selected in yout plant, with high crushing efficiency.
- 4 Thin-oil lubrication system and automatic maintenance. Under the same capacity, the power consumption of the sand making machine can be reduced by 10-40%.
HVI series sand making machine Get Latest Price
HVI sand making machine adopts advanced technology and the best design of the material impact angle of the crushing chamber. Its wearing parts are not easy to wear and consume. The advantages of the equipment are as follows:
HVI sand making machine
- 1 Good sand making effect and high sand production rate.
- 2 Shaping function. The finished products are uniform, beautiful in size and better in grain shape.
- 3 Its protecting plates can be turned up and down to extend its service life.
- 4 Combined but ends. Only the worn parts need to be replaced, which can reduce the use cost of 30%.
- 5 The center and periphery feeding can be adjusted flexibly and converted conveniently.
- 6 The lubrication method can be selected. The thin oil type and grease type modular design of the bearing chamber can realize the overall interchange.
Mobile sand making machine Get Latest Price
Both HVI and VSI sand making machine can be equipped with a mobile crushing station to form a mobile sand making machine (including crawler type and tire type).
The equipment can be driven into the site to directly start sand making and screening, which not only effectively improves work efficiency, but also is convenient for users in operation.
Mobile sand making machine
- 1 The mobile sand making machine integrates the feeder, sand making machine, screening machine and conveyor. It not only eliminates complicated site installation, but also reduces material transportation costs.
- 2 The mobile sand making plant is green and environmentally friendly with various dust-proof devices, providing a good working environment for the staff.
- 3 It can be matched with a variety of equipment (jaw crusher, HVI or VSI sand making machine, etc.) to carry out coarse, medium and fine processing of materials to meet various needs of customers.
How to choose the sand making machine that benefits you most?
|Types||HVI sand making machine||VSI sand making machine||Mobile sand making machine|
1. Both models have "rock on rock" and "rock on iron" can be selected.
2. The material can be crushed into 0-5 mm sand, and the output size can be adjusted.
3. Both types of sand making machines have many models, which can be suitable for all of you.
4. Both can be equipped with a mobile crushing station to form a mobile sand making plant.
|Unique advantages||Two remarkable functions of sand making and shaping.||10% higher output than that of HVI sand making machine.||Applied to various operations with greater mobility.|
|Price||High||Moderate price, high cost performance.||Higher|
- If you have high requirements for finished products and a sufficient budget, you can choose the technologically advanced HVI impact sand making machine.
- If you need mobile operation, mobile sand making machine is very suitable for you.
- If you pursue high cost performance, you can choose VSI sand making machine.
What is the structure of the sand making machine?
The sand making machine is composed of the feed hopper, distributor, vortex crushing chamber, impeller, protecting plates, base, transmission device and lubrication system, etc.
The structure of the feed hopper is an inverted prism (or cylinder). The feed port is equipped with a wear-resistant ring. The incoming material from the feeding equipment enters the crusher through the feed hopper.
The role of the distributor is to separate the incoming material from the hopper, so that part of the material directly enters the impeller and is ejected out, and the other part of the material is impacted and crushed by the high-speed material ejected from the impeller to improve the crushing efficiency.
Vortex crushing chamber
The crushing process of materials occurs in the vortex crushing chamber. The wall of the crushing chamber is separated by the material lining layer, so that the crushing is limited to the materials and plays the role of wear resistance and self-lining.
The structure of the sand making machine
The impeller, a hollow cylinder made of special materials, is the key element of the vertical shaft impact crusher. The impeller accelerates the material to a speed of 60-75 m/s and then ejects it.
The protecting plate is an indispensable part of the vertical shaft impact crusher.
The protecting plates of Fote sand making machine can be turned around after partial wear, which can improve the material utilization rate and increase the service life by more than 48%.
Vortex crushing chamber, spindle mechanism, motor and transmission device are all installed on the base.
The center of the base is used to install the spindle mechanism, and the discharge channel is formed on both sides. The dual motors are installed on the longitudinal ends of the base.
The belt transmission mechanism driven by a single or double motor (above 75KW) is adopted.
It adopts special-grade centralized lubrication with automotive greases. The lubrication parts are the upper bearing and lower bearing of the spindle mechanism.
How does the sand making machine work?
The material flows into the vortex crushing cavity from the upper part of the machine. The high-speed rotating impeller crushes the material scattered around the impeller in the form of an umbrella.
After the materials collide with each other, the material layer between the impeller and the casing will form a vortex flow for multiple collisions, friction and crushing, and then be discharged from the lower discharge hopper. The particle size of the finished product is controlled by the screening plant.
During the whole crushing process, the materials will be crushed by themselves through impacting each other, which reduces pollution and prolongs the mechanical wear time. The ingenious air circulation inside the vortex cavity eliminates dust pollution.
What are the factors that affect the sand production rate of sand making machine?
Fote sand making machine working on site
- The characteristics of crushed materials (material hardness, strength, humidity, viscosity, composition, etc.).
- The fineness requirements of finished sand (The lower the fineness of artificial sand, the lower the sand making rate of the sand making machine may be).
- The feeding amount (Generally the larger the feeding amount, the higher the efficiency. But there is an extreme point).
- The speed of the impeller (Generally the higher the impeller speed, the better the crushing efficiency).
- Whether the operation is standard and the maintenance is regular.
- Scheme design of sand production line.
Fote successful cases of sand making machine
200 TPH river pebble sand production line in Indonesia
|Project name||200 TPH river pebble sand production line in Indonesia|
|Processed materials||River pebble|
|Feeding size||≦630 mm|
HVI sand making machine
Vibrating screen (2 sets)
Conveyor belts (several)
Advantages of Fote River pebble sand production line:
1 Simple process and easy operation
With the excellent combination of jaw crusher and cone crusher, the sand making process is so simple and highly automated that the whole set of production line only needs 1-2 people to complete the whole processing flow of river pebbles.
2 High sand making efficiency
The sand making machine is the core equipment of the whole m sand production process. The efficiency of sand making is more than 40% higher than that of manual sand making, saving a lot of manpower, material and financial resources for the enterprise.
Advantages of Fote River pebble sand production line
3 Good sand making effect
While effectively improving the sand making efficiency, the material is shaped. The processed river pebbles not only reach the standard of building sand in terms of hardness and strength, but also have good grain shape.
4 Environmental protection and low energy consumption
The overall energy and power consumption of this production line are about 30% lower than that of the ordinary river pebble sand production line. In addition, the ideal production state of zero dust and zero noise is fully realized in the sand making process.
Why choose Fote sand making manufacture?
Fote Heavy Machinery as a professional manufacturer of sand making machines has its production workshop and R&D organization. The sand making plant supplier Fote has the strength and ability to help users make reasonable plans according to the needs of users and actual production conditions.
Fote sand making machine
Choosing Fote one-stop shopping, you can get the followings for free:
- Fote can provide users with free guidance on the selection of sand making machines, and design more economical and reasonable sand production line solutions according to your needs until you are satisfied.
- When you come to the factory for inspection, you can visit the production workshop and working site as well as enjoy the free test of the sand making machine with your material.
- After you have reached a cooperation agreement with Fote, Fote will dispatch technical engineers to your working site to guide the installation and be responsible for training the operators and provide you with lifetime after-sales.
FAQ about sand making machines
How to choose from the crushing methods of "rock on rock" and "rock on iron"?
How to choose from the crushing methods of "rock on rock" and "rock on iron"?
The crushing method of "rock on rock" is suitable for materials above medium hard with high abrasion-resistance, such as basalt, quartz, granite, etc. Under the working condition of "rock on rock", the finished product has a better grain shape and more powder content.
The crushing method of "rock on iron" is suitable for materials below medium hard with low abrasiveness, such as limestone, dolomite, etc. Under the working condition of "rock on iron", the crushing efficiency is higher, the wear cost of protecting plates is higher, but the finished product grain type is slightly worse.
In addition, "rock on rock" is suitable for shaping, "rock on iron" is suitable for sand making.
- Sand Making Machine
- VSI Sand Maker
- HVI Sand Making Machine
|4P 110||4P 180||4P 264||4P 400||4P 400||4P 500|
|Power supply||380V 50HZ|
|Double oil pumps assure enough oil supply:automatic
switch off with no oil stream or pressure,water cooling
in summer,motor heating stare-up in winter.
|Power of oil
|Max.Feeding Size （mm）||Throughput（t/h）|
||Motor Power （kw）|
|Max.Feeding Size （mm）|