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The sand making machine manufacturer tells the method of effectively controlling the cost of the river pebble sand making machine. In the field of equipment construction, the river pebble sand making machine has broad development prospects. In recent years, the river pebble sand making machine has developed rapidly in the field of sand making, and there has been a shortage of supply. The price of the river pebble sand making machine has also risen. How can we effectively control the cost of the river pebble sand making machine? This is already The topic that most users are currently most concerned about.Use of river pebble sand making machine1. It can be used for artificial sand making of river pebble, rock (limestone, granite, basalt, diabase and andesite, etc.), ore tailings and stone chips.2. It can be used in the production of road aggregates, cushion materials, asphalt concrete and cement concrete aggregates for building aggregates and highways.3, can also be used in the engineering field of water conservancy and hydropower, high-grade highways, highways, high-speed railways, passenger lines, bridges, airport runways, municipal engineering and high-rise buildings, mechanism sand making machine and stone shaping.4. It can be used in the fine-grained process of grinding in the mining industry, and the materials in the building materials, metallurgy, chemical, mining, refractory materials, cement and abrasive industries are broken.5, high abrasive and = and secondary disintegration and crushing, thermal power and metallurgical industry, sulfur removal, steel slag and construction waste crushing and other environmental protection projects.6. Production of glass, quartz sand and other high purity materials.Properly designing a production line is the most effective way to reduce costs. Broken sand is a closed loop. In the sand making process, as many as possible, more sieves and more broken, less use of sand making machine, so that even using a small sand making machine can increase production.



The new sand making machine is 50% more energy efficient than traditional sand making machines. It can make all kinds of rocks, sandstones and river pebbles with construction sand of various grain sizes. The sand has uniformity of plasmid and high compressive strength, which is far more consistent with the sand produced by natural sand and ordinary hammer sander. Requirements can improve the quality of the building. The equipment has the characteristics of reliable performance, reasonable design, convenient operation and high work efficiency.It is also very normal for the sand making machine to encounter problems during work. Just like people are sick, it can solve this problem as long as the right medicine is available. Today we are going to discuss how to solve the problem of severe swinging of the sand making machine during work, then there are three possible reasons:(1) The sand making machine may also have obstructions in the impeller flow passage. If there is obstruction in the impeller flow passage, the feeding will be uneven, and the body swings too much. The body can be solved by removing the obstruction on the impeller flow passage. The problem of swinging too big.(2) It may be that the equipment is too large due to the excessive particle size of the feed. When the sand making machine is designed, the feed size of the equipment is generally 4 to 5 cm. Generally, the feed size of the equipment is 3 to 4 cm. At the time, the amount of finished sand can be increased. If the feed is too large, the equipment will swing too much. If the feed is too small, the collision is not enough and it is difficult to reach the finished sand.(3) It may be that the wear parts on the impeller of the sand making machine are worn more seriously. If the wearing parts of the impeller are seriously worn, the internal operation of the sand making machine will be unstable, resulting in excessive swing. At this time, as long as the wearing parts are replaced, the internal impeller of the sand making machine can be balanced.


With the development of society, the problem of environmental pollution is a very important issue. The faster the society develops, the more serious the environmental pollution will be. This requires environmental protection. While enjoying urban civilization, people are also suffering from the troubles caused by urban garbage. Among them, construction waste accounts for a considerable proportion, accounting for 30%~40% of the total waste. According to relevant information, the brick-concrete structure In the rough construction of construction materials such as cast-in-place structures and frame structures, in the Construction Waste Crusher of 10,000 square meters of buildings, only construction waste will produce 500-600 tons. According to this calculation, the amount of construction waste generated and discharged by construction construction in China alone exceeds 100 million tons per year, and the amount of construction waste generated by building decoration, demolition and building materials industry will reach hundreds of millions of tons.Under the guidelines of resource utilization and environmental protection, we will follow the principle of rapid removal and proximity treatment, timely and effectively clear and transport construction waste in the disaster area, and recycle the construction waste crusher after recycling. With the construction waste pulverizer, the application concept and technical advantages of the miniaturized recycling system can be fully utilized, which lays a solid foundation for the harmlessness, reduction and resource treatment of construction waste. For example: waste concrete and waste masonry can be used to produce concrete and mortar of corresponding strength grades or to prepare building materials such as blocks, wallboards and floor tiles; use of waste bricks to produce aggregates, which can be used for production. Recycled bricks, blocks, wall panels, floor tiles and other building materials. Realize the advantages of construction waste reduction, resource utilization, conservation of natural resources, protection of ecological environment, etc., and have high economic value.Construction waste shredder features:1. Recycled bricks, wall panels, floor tiles, insulation bricks, etc. produced through secondary utilization of construction waste are in compliance with the relevant standards for building materials.2. The finished product made of construction waste as raw material has low cost, low investment and high economic benefit.3. The secondary use of construction waste is in line with the industrial policy of energy conservation and emission reduction.The Construction Waste Crusher can easily and flexibly handle these troublesome construction wastes, turn construction waste into recycled aggregates (instead of natural sand and gravel), and move crushing stations to the site to scrap bricks, stones, concrete, etc. After being crushed, instead of sand, it is used for masonry mortar, plastering mortar, concrete cushioning, roofing leveling or for building building materials such as blocks, paving bricks, and grate bricks. Especially for foamed concrete walls, it should be the best material to truly achieve energy saving and emission reduction.


After years of practice and improvement, Raymond Mill has been greatly improved, it is widely used in the metallurgical industry, building materials industry, chemical industry, mining and other fields of grinding operations, to meet the requirements of different customers. Through years of production experience, we have summarized the following factors that affect the particle size of the Raymond mill:First, the engine's rotation speedIn the production process of Raymond mill, the rotation speed of the equipment is too low or too high, so that the fine powder enters the discharge port prematurely, thus affecting the fineness of the powder. Therefore, the rotational speed of the device needs to be adjusted by the current of the engine.Second, the speed of the blowerFor light weight materials, if the blowing speed is too high, the particles that cannot be achieved will be blown into the dust collector. On the contrary, for large particles, the wind speed is too small, which will affect the discharge of the material, and the selection speed of the blower will be affected by the wind speed.Third, the wear level of the grinding roller and the grinding ringSince the Raymond mill is in production, the grinding roller and the grinding ring are not connected, the grinding machine work, the wear of the roller and the ring will also increase. If the production material cannot be fully ground, the fineness of the material will be affected. Influence, so the amount of coarse particles will increase.Fourth, the turbine blade of the analyzerThe analyzer in the Vertical Grinding Mill is equipped with a large number of turbine blades, mainly distributed in the shape of the sun, and the use of the blades will affect the powder separation of the analyzer. The coarse powder is passed through the analyzer, which is also the reason for the too much of the finished coarse powder is the powder collector.The above are the major factors affecting the particle size of the Raymond mill, and I hope to help everyone. If you have any other questions, you can consult the relevant personnel online and will answer your questions.


The jaw crusher has always been at the forefront of the stone production line as a “rushing warrior” in the stone breaker. However, when the jaw crusher fails, it will seriously affect the operation of the entire production line, thus making the production efficiency change. low. Of course, if you do it in a timely manner and it will not cause too much damage, then will you solve these problems of the jaw crusher?What should I do when the jaw crusher bearing temperature is too high? First of all, we should first analyze the cause of the problem, and then prescribe the right medicine. When the bearing temperature is too high, it is nothing more than a large amount of heat generated by friction. At this time, it is necessary to add lubricating oil in time to reduce the friction of the bearing. Of course, if we observe that the bearing wear is serious, we must directly replace the bearing.Jaw crusher is not uniform? At this time, we have to check whether the sieve is intact and the wear of the hammer. The cause of this phenomenon is basically the two reasons of excessive wear of the hammer and the breakage of the sieve. After finding the specific reason, it is solved accordingly.Jaw crusher production is less? At this time, we should observe the feeding condition, see if the feeding is uniform, and whether the discharge port is blocked. Uniform feeding and timely cleaning of the blocked discharge port can effectively prevent the phenomenon of low output.Does the Crusher Machine have abnormal sound during operation? At this time, we should stop and observe whether there are loose parts inside the machine. If it is loose, it should be reinforced. Usually, it should also be developed before the start-up inspection, so that there will be no problems and then stop processing, affecting production.In short, when there is a problem with the jaw crusher, we should promptly deal with it, usually pay attention to correct the wrong operation method, learn the relevant maintenance knowledge, and do regular inspection and maintenance of the jaw crusher, so that we believe that the jaw crusher The problems that occur with the machine will also decrease, and your ability to solve problems will be greatly improved.


The jaw crusher consists of two jaws, which are composed of moving jaws and static jaws, which simulate the two movements of the animal. The two jaws are used for the extrusion and bending of the material, and the crushing machinery for coarse or medium crushing of various hardness materials. . It is widely used in the crushing of various ores and bulk materials in industries such as mining, building materials, roads, railways, water conservancy and chemical industry. Jaw crusher is the primary crushing equipment often used in mine crushing. The first step of almost all kinds of mineral processing is to use a Jaw Crusher for crushing. This article will take a look at the performance advantages of the Jaw Crusher you know.1. Wide application rangeFrom the perspective of the applicable industry, the jaw crusher has a wide range of applications in the field of mine crushing, and plays an important role in the building materials, road, railway, water conservancy and chemical industries. From the point of view of applicable materials, crushing of large stones such as granite, basalt, shale, limestone, pebbles, concrete, etc. can be carried out using a jaw crusher, and the crushed material has a high compressive strength of 320 MPa.2, the crushing ratio is large, high efficiencyAs we all know, jaw crusher is generally used as primary crushing. This is because the equipment has a large crushing ratio, which can complete the crushing of large stones. The crushing ratio is measured and evaluated in terms of quantity and crushing effect. The degree represents the pros and cons of its performance. In general, crushing is more efficient than smashing. Therefore, to identify the working efficiency of the jaw crusher, the size of the crushing ratio under the same energy consumption must be considered. The jaw crusher produced by Shanghai SBM can fully meet the user's crushing requirements, and has the advantages of large crushing ratio and high production efficiency.3, the structure is simple, flexible applicationThe main components of jaw crusher include frame, eccentric shaft, large pulley, flywheel, moving jaw, side guard, bracket, bracket rear seat, gap screw, return spring, fixed jaw and movable jaw. . The main working parts are the movable jaw and the static slab. During operation, the movable slab periodically reciprocates against the fixed slab, sometimes separated and sometimes close. When separated, the material enters the crushing chamber, and the finished product is discharged from the lower portion; when it is close, the material between the two jaws is crushed by bending, bending and splitting. The structure is simple and the operation is convenient. At the same time, the Jaw Crusher can be used in fixed production or in combination with mobile devices to form a mobile crushing station, which is convenient for working in a site with poor traffic conditions and poor production environment.4, energy savingThe jaw crusher has a deep crushing chamber and no dead zone, which improves the feeding capacity and output, and has high working efficiency. The lubrication system is safe and reliable, the parts are easy to replace, the maintenance workload is small, and a large amount of maintenance and repair costs are saved. The structure is simple, the work is reliable, and the operating cost is low. Equipment energy saving: single machine energy saving 15% to 30%, system energy saving more than double. On the whole, the jaw crusher has done a good job in energy saving and consumption reduction, which can greatly reduce the production investment cost of users and create higher economic benefits.

The jaw crusher is a widely used stone rough breaking device on the market. Which parts should the customer choose when purchasing the equipment? First, we must look at the quality of the equipment itself, and then the production efficiency of the equipment work, as well as the inspection of each component of the equipment.

Seeing the quality of the Jaw Crusher depends on the quality of the finished product of the rock crusher, and the quality of the finished stone crusher is the discharge port of the rock crusher and the rock crusher. The crushing capacity of the seesaw is closely related; the next step depends on the production efficiency, which is the output value per unit time. The rock crusher capable of producing more finished materials in the same time is undoubtedly more economical for customers. Benefits, and equipment production efficiency is also a comprehensive judgment of performance, in which structural design is the key; after that, it is to look at the production details, from the overall casting method of the Jaw Crusher, to the selection of screws and nuts, etc. s Choice.

If you want to buy a jaw crusher with guaranteed quality, you still have to go to the factory to visit and inspect. Shanghai SBM mainly produces grinding machine, Raymond mill, high pressure suspension roller mill, jaw crusher, counterattack. Crusher, cone crusher, sand and gravel production line, sand making machine, sand washing machine, ball mill, etc. Welcome to visit our factory.

During the operation of the sand making machine, there are many factors that need our attention, otherwise it will affect the amount of sand produced by the equipment. ZENITH is summarized below.

1, the viscosity of the material.

When the viscosity of the crushed material is relatively large, it is easy to adhere to the sand making machine. The material with high viscosity will adhere to the inner wall of the crushing chamber in the sand making machine. If it cannot be cleaned in time, it will affect the working efficiency of the sand making machine.

2. The composition of the materials.

When the sand making machine crushes the material, the more powder it contains, the more it affects the sand making. These fine powders are easy to adhere, so the material should be sieved before crushing.

3. The humidity of the material.

The material with high moisture content is also easy to adhere when it is broken, so it is easy to block during the feeding process, resulting in a decrease in productivity.

4. The model of the sand making machine is different.

The manufacturer's sand making machine models have different differences. The different types of equipment have different production capacities. When choosing, you should choose the sand making equipment that suits you.

5. The sand making machine should be standardized and regularly maintained.

However, for the sand making machine, regular sanding can be changed according to the operation specifications.

Therefore, there are many reasons that affect the output of sand making machine equipment. If you want high output of sand making machine equipment, you should start from the above aspects. ZENITH has various types of sand making machine equipment, we welcome our customers to come to buy, we will provide you with satisfactory equipment.


The sand making machine belongs to large-scale equipment. During the production operation, due to long-term work, there will be some regular replacement of wearing parts. Shanghai ZENITH is mainly a company that produces mining machinery and equipment, and the wearing parts are more common than ordinary ones. Wear-resistant, effectively reduce the frequency of replacement of consumable parts, saving investment for customers. Where are the wearing parts of the Sand Making Machine? You can go to Shanghai ZENITH factory for consultation. Our company's wearing parts are sold to new and old customers at ex-factory price. The following ZENITH sand making machine manufacturers explain the maintenance details of the sand machine wearing parts:1. Maintenance of the V-belt. The tension of the transmission triangle tape of the sand making machine should be adjusted appropriately to ensure the uniform force of the triangular tape. When the double motor is driven, the triangular tapes on both sides should be selected in groups, so that the length of each group is as uniform as possible.2. Inspection and maintenance of wearing parts. Regularly stop the observation door and observe the internal wear of the sand making machine. The wear degree of the center feeding pipe, cone cap, impeller upper and lower runner liner, circumferential guard plate and wear block should be replaced or repaired in time after wear. The blocks should be replaced at the same time to ensure the same weight of the wear block. It is forbidden to open the observation door during the working process of the crusher to observe the internal working conditions to avoid danger. Found that the impeller body wears in time to find the manufacturer to replace the repair.3. Maintenance of the bearing. The Sand Making Machine opens the main shaft to clean the bearing every 2000 hours of work. It usually works for 7200 hours and replaces the new bearing. The upper end bearing of the main shaft assembly is a swimming end, and the lower end bearing is a fixed end. After assembly, the pulley should be rotated by hand to be flexible.No matter what equipment is there will be its wearing parts, want to wear parts for a long time, the first is related to the quality of the consumables used by the manufacturer, and the second is related to how the customer uses. Where are the wearing parts of the sand making machine? Shanghai ZENITH heavy machinery has, how to maintain the wearing parts of the sand making machine? Shanghai ZENITH is telling you intimately! ZENITH sincerely welcomes customers to come and buy!


The roller crusher is a Quarry crusher that is widely used in many industries. In order to ensure maximum crushing capacity for the roller crusher, it is necessary to operate the roller crusher in accordance with the correct use and maintenance methods.1) Before starting the equipment, the operator should carry out a comprehensive inspection of the equipment, including the bolt fastening of each part, the oil level of the reducer and the lubrication of the bearing.2) The crusher should start at no load and reach the normal speed without abnormal conditions before starting the feeding. Before the normal shutdown, the feeding should be stopped first, and the material in the crushing chamber should be drained before the machine can be shut down, except for special circumstances. Load start is not allowed.3) After long-term decommissioning or before initial start-up, the crusher should be thoroughly inspected to see if the bolt is loose, whether the gearbox meets the requirements, sufficient lubricating oil, whether the bearing is filled with grease, whether the wiring of the electric circuit and the control switch is wired. Correct, the wiring is loose, and the material in the crushing chamber has been removed. After confirming the correctness, jog the start of the crusher and observe whether the crusher is running in the correct direction before it can be officially started.4) In the use, it is found that the Zenith Crusher Product has abnormal sound. When the transmission unit or oil has abnormal temperature rise or smells, stop it in time, find out the cause and eliminate the fault before restarting.5) The motor bearing and main bearing of the crusher are cleaned and cleaned once a year; the reducer is cleaned and oil changed once a year.6) When repairing the crusher, first cut off the power supply and hang up the inspection mark to ensure the safety of the maintenance personnel.7) After the crusher is operated for 3 months, the fasteners should be retightened once and regularly maintained and repaired, mainly including weekly inspection, monthly inspection and annual inspection.Weekly inspection: Check the bolts and nuts of each part for looseness every week, whether the electrical wiring is damaged, the working condition of the reducer and the motor.Monthly inspection: Check the wear of the broken teeth at least once a month.Annual inspection: It is required to carry out comprehensive inspection of the crusher, remove and wash the bearings of the motor, reducer and crushing roller, clean the waste lubricating oil in the crusher, check the wear of the transmission parts, and replace it if it is severely worn. 1 time.After disassembling the body, when reassembling, a layer of sealant must be evenly applied on the joint surface of the upper and lower bearing housings and the static joint surface of the body to prevent oil leakage on the sealing surface.

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