The introduction of pebble sand making machine, related equipment of river pebble sand making machin

The pebbles are crushed and processed and sand making generally adopts pebble sand making machine equipment, pebbles are a kind of weather-resistant, not easy to wear and tear machine-made sand raw materials, the processing and utilization of pebbles has been widely used in the construction industry, for the crushing of pebbles, the pebble sand making machine is generally used, but the pebble sand making machine is not only used to produce pebbles, but also can be used to process and produce granite, river pebbles, limestone, quartz stone and other ore materials.

The material entering the pebble sand making machine enters the high-speed rotating impeller by the distributor, and is thrown out at high speed in the impeller, and the pebbles falling around the distributor are impacted and broken, and then impact on the material lining, and are broken again by the pebble lining, so that the pebbles will be impacted twice or more times in the crushing cavity, friction and grinding and crushing, and finally crushed into finished sand with uniform particle size, which is discharged from the discharge port.

1.The equipment parts of the pebble sand making machine are advanced

The parts of the pebble sand making machine are uniquely selected and equipped with a foreign original thin oil lubrication station, which can solve the problem of bearing heating, keep the bearing at a constant temperature, and prolong the service life and maintenance cycle of the pebble sand making machine.

2.The pebble sand making machine has a unique design

The pebble sand making machine adopts a unique crushing cavity impact angle design, which can reduce the friction between the pebbles and wear-resistant parts, reduce the cost of the pebble sand making machine, and is equipped with a hydraulic cover opening device, which can make the crushing cavity more time-saving, labor-saving, convenient and fast when mining, maintenance and disassembly.

3.The pebble sand making machine crushes the finished product well

After being crushed by the pebble sand making machine, the equipment is mostly cubic, with good particle shape, adjustable fineness modulus, and reasonable grading, which is suitable for stone shaping and sand making with high requirements or high particle shape requirements.

4.The pebble sand making machine has a large processing capacity

The processing capacity of the pebble sand making machine is large, compared with the sand making machine equipment under the same power, the output of the equipment is increased by 30%, the working noise of the equipment is low during production, and it has a unique air self-circulation system, which can effectively reduce dust pollution and is conducive to environmental protection.

Pebble sand making machine is a special equipment for the production of construction sand and stone. Pebble sand making machine is a kind of high-energy and low-consumption equipment with international advanced level, so that customers can obtain high-quality, well-grained crushed stone products, and its performance plays an irreplaceable role in various ore fine crushing equipment.

Impact river pebble sand making machine River pebble sand making machine.

Product Introduction. PXJ 800 high-efficiency fine crusher is a new type of high-efficiency fine crushing equipment designed with reference to the working principle of various types of crushers, and according to the information feedback of the user's specific use, combined with its advantages.

This product has the characteristics of small discharge particle size, uniform particle shape, large production capacity, long hammer life (more than 40,000 tons), small supporting power, three-stage crushing to two-stage crushing, simplified process, simple structure, convenient maintenance, and stable operation.

1, lower box body 2, square steel 3, grate bar assembly.

4, grate 5, hammer head 6, hammer body.

7. a side lining plate 8, a wheel drum 9, a second crushing chamber.

10. a hammer bolt 11, a top lining plate 12, a first crushing chamber.

The rod mill sand making machine is widely used in the sand and gravel industry, and it is one of the more traditional river pebble sand making machines for construction sand and river pebble sand making machine, which is mainly used for the processing and crushing of raw materials such as feldspar, quartz, and ore. The cylinder rotates at a certain speed, and the grinding body rises to a certain height under the action of friction and centrifugal force and is thrown down, so that the material is subjected to impact grinding and grinding to achieve the purpose of sand making

The above several kinds of river pebble sand making machine, river pebble sand making machine have their own advantages and disadvantages, is the rod mill sand making machine discharge is mostly construction fine sand, and the impact crusher discharge grading is the best, users need to choose equipment according to their respective conditions

River pebble sand making machine is a kind of high-end sand making equipment, which is usually used for the production of artificial machine-made sand. The river pebble sand making machine has an outstanding sand making effect, and the artificial sand produced by it can completely replace the natural sand and gravel.

In addition to the river pebble sand making machine, the process flow of the river pebble sand making production line coordinated by the river pebble sand making machine also requires auxiliary equipment, such as vibrating feeder, jaw crusher, cone crusher, impact crusher, conveyor, etc. The process flow of river pebble sand making production line is as follows:

First of all, the jaw crusher or cone crusher is used to carry out coarse and secondary crushing of the ore; The fine material produced after crushing is then sent to the river pebble sand making machine for shaping and crushing; Then the vibrating screen is divided into different specifications of machine-made sand, and the materials that do not meet the particle size requirements are returned to the river pebble sand making machine for reprocessing, forming a closed circulation system to ensure the particle size requirements of the sand and gravel.

1. The artificial machine-made sand aggregates after the treatment of river pebble sand making machine-made sand are mostly cubes, with uniform particle size, excellent particle shape and low needle flake content;

2. Compared with the traditional sand making equipment of the same scale, the output efficiency ratio of the optimized and improved river pebble sand making machine is at least 35 -50 higher.

3. The new river pebble sand making machine adopts a unique air flow self-circulation device, which not only reduces the external exhaust volume, but also reduces dust pollution and creates a good sand production environment.

4. Compared with the traditional sand making equipment, the river pebble sand making machine not only has an observation door on the side of the fuselage, but also adopts a hydraulic cover opening device, which is more convenient for maintenance and repair.

5. With the improvement of the internal structure and the increase of the external dust collection device, the new generation of river pebble sand making machine can almost completely realize the green sand making operation.

In addition to processing river pebbles, the river pebble sand making machine can also be used to process granite, limestone, basalt and other materials, and has a wide range of applications.

High crushing efficiency, with fine crushing and coarse grinding functions;

Simple structure, easy installation and maintenance, low operating cost;

It has strong ability to pass through non-crushed materials, and is less affected by the moisture content of materials, and the moisture content can reach 8%;

The product has excellent particle shape, cube shape, and very low needle flake content, which is suitable for aggregate shaping, artificial sand making and high-grade road aggregate production;

The product has a high bulk density and minimal iron pollution.

Judging from the current sand and gravel equipment market, there are at least nearly 10,000 manufacturers in China to produce sand making machine equipment, and each manufacturer has its own characteristics and characteristics. So what about the preferential sand making machine equipment that can be bought in **? This will be a concern for most investors and users.

From the perspective of the distribution of the domestic market, most of its famous sand making machine manufacturers are concentrated in Guangzhou, Hengyang, Shanghai, Henan and other places, while manufacturing equipment manufacturers in Guangzhou and Hengyang account for the majority. Therefore, this is undoubtedly a very good benefit for investors and users in Guangzhou and Hengyang.

In addition, for remote areas, customers are advised to purchase from some local sand making equipment manufacturers. After all, the cost of transporting equipment is also a huge expense.

First of all, it can be seen from the distribution of the above domestic sand making machine manufacturers that there are many manufacturers in the Guangzhou production area that produce sand making machine equipment. It is important to know that the increase in peer enterprises will inevitably lead to the intensification of market competition, so in order to seize the market and attract the attention of users, it is undoubtedly a good measure to increase the discount of sand making machine equipment. In addition, compared with equipment in other regions, Guangzhou and Hengyang are mainly concentrated in the production and consumption market, so the preference for purchasing sand making machine equipment in this region is stronger.

Secondly, most of the manufacturers of sand making machine equipment in Guangzhou and Hengyang are large manufacturers. Therefore, when it comes to equipment quality control, users can buy with confidence and boldness.

There are many in Zhengzhou, Luoyang, Shanghai and other places in Henan.

Through the professional sand making equipment technicians, the equipment suitable for the production of pebble sand is mainly impact sand making machine, because the impact sand making machine is often used for the fine crushing of pebbles, so it is also known as pebble sand making machine or river pebble sand making machine, compared with other sand making equipment, impact sand making machine crushing pebbles has more advantages.

The impact sand making machine adopts advanced production technology, compared with other sand making machines, the production process is more mature, the production efficiency is more efficient, the material of the sand making machine is also good, the wear resistance is high, the service life of the factory, the same power and other unit output is increased by more than 30% compared with other sand making machines.

The machine-made sand produced by the impact sand making machine has excellent grain shape, less needle flake content, uniform and full sand particles, and is of higher quality than the machine-made sand materials produced by other traditional sand making machines.

The impact sand making machine has many types of crushing chambers, which can realize the easy conversion of "stone to stone" and "stone to iron", which solves the problem of one machine for multiple purposes, and is widely used in cement, metallurgy, construction, refractory and other industries, and is used for pebble sand making, which is very suitable.

A unique airflow self-circulation device is used inside the vortex chamber of the impact sand making machine, which effectively reduces the exhaust air volume, which can not only improve work efficiency, but also reduce dust pollution.

Now there are many types of pebble sand making machine equipment, the common ones are hydraulic unboxing sand making machine, vertical shaft sand making machine, impact sand making machine, etc., the hardness of pebbles is relatively large, and the equipment should be selected to replace the hammer head when choosing the equipment.

The hardness of pebbles, river pebbles, quartz stones, etc. is relatively large, and the choice should be based on the actual situation.

Pebbles are common building raw materials, and pebble sand making needs to go through multiple links such as crushing, screening, sand making, and sand washingThrough the research of professionals, one ton of coarse, medium and fine sand made of pebbles is about a tonThe remaining part belongs to stone powder, but not all river pebbles can have an 86% sand yield, which is still related to the quality and hardness of the pebbles themselves.

Therefore,How much machine-made sand can be made from one ton of river pebbles depends on the nature of the pebbles themselves and the processing effect of the sand making production line。The composition, hardness, viscosity and humidity of the material will affect the output of the sand making machine, and the equipment configuration and installation of the sand making production line will also affect the output and sand yield of the sand making line.

Generally speaking, the pebble sand making process mainly includes crushing, screening, sand making, sand washing, conveying and other links, and the specific production line design can be combined and matched according to its actual needs.

1. Crushing equipment

It is mainly responsible for the primary crushing and secondary crushing of pebbles, and the main equipment is jaw crusher and cone crusher, which crushes river pebbles to less than 50mm of sand and gravel.

2. Sand making equipment

The pebble sand making machine is used to crush and shape the pebbles of about 50mm and process them into a variety of specifications of sand, and the sand produced has good grain shape and good quality.

3. Sand washing equipment

The pebble sand washing machine is mainly responsible for the cleaning of the machine-made sand, removing the soil and impurities covered on the surface of the machine-made sand, and at the same time destroying the water vapor layer covering the surface of the machine-made sand, which is conducive to the dehydration of the machine-made sand and plays an efficient cleaning role.

4. Auxiliary equipment

The auxiliary equipment of the pebble sand making production line mainly includes vibrating feeder, vibrating screen, and belt conveyor, etc., which are mainly responsible for the feeding, screening and conveying of pebbles.

The above introduces how much machine-made sand can be produced by a ton of pebbles, and what equipment is needed for pebble sand production, if the above answer is useful to you, please encourage me to like me, so that I can help more people, thank you!

Applicable materials for pebble sand making machine: pebbles, construction waste, river pebbles, quartz sand, granite, basalt, iron ore, limestone, quartz stone, etc., used to crush all kinds of medium and hard ores, which can be widely used in mining, metallurgy, refractory, cement, coal, glass, ceramics, power and other industries. The heavy-duty vertical shaft sand making machine has the characteristics of large crushing ratio, discharge particle size can be adjusted arbitrarily, not affected by the wear of plate hammer and liner plate, no sieve bar setting, and the crushing of materials with high moisture content and large mud content should not be blocked.

At present, the sand formation rate of the pebble sand making machine is basically above 95%, that is, one ton of pebbles can make more than 950kg of sand.

The density of sand is one cubic meter, and the particle size is large, and the sand density is large.

Pebble sand making machine selection criteria - when choosing sand making equipment, general customers should first understand that the characteristics of different types of sand making equipment are different, and it is necessary to determine the type of sand making equipment according to the particle size of the material, and then further determine the type of equipment according to the requirements for the particle shape and particle size of the pebble finished product, and select the appropriate pebble sand making machine model according to the demand for output.

The roller sand making machine has fine discharge, adjustable discharge port, and good wear resistance of wearing parts, but the output will not be very high.

Impact sand making machine, the grain shape after sand making is good-looking, the process is simplified, the operation is stable, and it is cheap.

Hammer sand making machine, no need for primary and secondary crushing, one-time forming, one machine for multiple purposes, saving procurement costs, large processing capacity.

Pebble sand making machine, both sand making and shaping, good sand making effect, high output, hydraulic cover opening device, suitable for inspection and maintenance, long service life of the whole machine, low operating cost.