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What should I do when the sand making machine is blocked?

January 21, 2019 by xiaoxuanxuan  

What should I do when the sand making machine blocks the material? SBM Machinery is a professional manufacturer of various sand making machines. Sand making machines are also our well-sold sand making machines. Hammers, rotors, etc., we are all self-produced and developed, and their quality is wear-resistant and durable. The sand making machine produced is of better quality, more environmentally friendly and longer service life, and is very popular among users. To choose a sand making machine, you can take a look at SBM machinery. Our factory always thinks about customers and customers. Every idea is from the customer's point of view. Every sand making machine is based on the maximization of customers' interests, meets the reasonable requirements of customers, and establishes SBM machinery sincerely. Responsible and honest market image. How to solve the problem of sand blocking machine 1, install the alarm device The running current of the belt conveyor is related to the amount of material in the lower chamber. If there are many materials, it will easily cause the crusher to stop. Therefore, according to this feature, an alarm device can be installed at the feed port of the sand making machine to be connected to the relay. When the conveyor reaches the set current value, the relay is closed, and the alarm device starts to alarm, and the feeding can be stopped in time. 2. Pre-treating the material If the humidity, viscosity, etc. of the material to be crushed are large, or contain too much non-fragmentable material, the material may be pre-screened, pre-washed, and the material is broken. 3, adjust the tightness of the V-belt If the V-belt is too loose, it will rotate with the sheave, and a large amount of material can not be broken and stagnated in the crushing chamber of the sand making machine, causing the material to block. Therefore, just adjust the V-belt tightness. 4. Observe whether the operation of the eccentric shaft is normal. SBM Machinery has been engaged in the research and development of sand making machine technology for many years. Our new R&D production equipment has the characteristics of good performance, stable technology and leading industry. Therefore, investors are reminded to inspect the quality, strength and business history of the products. It is necessary to communicate with the sales personnel of the major manufacturers in detail. At the same time, investors should also make actual production, hand-handling, seeing is believing, let the facts speak, let the equipment It is a powerful confirmation that you speak yourself!

Why is the machine board shake when the crusher is produced?

January 17, 2019 by xiaoxuanxuan  

The vibration of the crusher's crushing plate not only aggravates the degree of wear of components such as moving parts, but also may cause the production to fail. The following is an analysis of the phenomenon of the crushing of the crusher of the Stone Crushing Equipment from two aspects: the cause and the solution: The reason why the crusher crushing plate shakes After analysis, there are two main possibilities for causing the crushing of the crusher of the crusher: 1. The lining inside the crushing chamber of the crusher is loose or completely detached, and the lining plate hits the crushing plate, causing the broken plate to lose balance and abnormal vibration; 2. The fixing bolt of the crushing plate has loosened or broken during operation, causing the broken plate to shake. Crusher crushing plate jitter solution Broken board jitter is an easy problem to deal with, and users can avoid it by paying attention to it during production use: 1. After stopping the inspection to find the cause, use a hammer and other tools to tap the fixed ferroniobium on the side wall and tighten the lining; 2, can use the Stone Crushing Equipment to fix the bolt, if the anti-loose spring is insufficiently flexible, it should be replaced, and the method of replacing the broken plate fixing bolt can also be adopted; 3. The flywheel rotates and the crushing stops. The thrust plate is disengaged from the support. It is the tie rod spring or the tie rod is broken. It can be solved by replacing the corresponding parts. Contact the manufacturer to replace the parts. In view of the serious consequences caused by the shaking of the broken plate, Hongyi Machinery reminds the user that it is better to pay more attention to the state of the lining plate and the connecting bolt during the operation, and try to avoid this phenomenon.

How to choose the sander bearing

January 16, 2019 by xiaoxuanxuan  

The sand making machine is a special ore processing machinery equipment for sand and gravel production. The sand making machine can process the ore into sand and gravel. It is an important ore processing machinery and equipment. For the large ore processing machinery and equipment of sand making machine, sand making The bearing of the machine is a very important part. Here, Shanghai ZENITH Xiaobian and everyone talk about the problems in the selection process of the sand making machine. It is necessary to pay attention to the selection of the bearing. Only the correct bearing can be selected to ensure the sand making machine. Normal operation. When selecting the sander bearing, first determine the size of the bearing, select the rolling bearing according to the size of the shaft, the larger shaft generally uses roller bearings, and the smaller shaft selects the ball bearing. Moreover, when the bearing of the sand making machine is only subjected to radial load, the deep groove ball bearing, the cylindrical roller bearing or the needle bearing can be selected; when the bearing is subjected to a small pure axial load, the thrust ball can be selected at this time. Bearings; thrust roller bearings should be used when subjected to large pure axial loads; angular contact ball bearings or tapered roller bearings are often used when the bearings are subjected to radial and axial combined loads in the sand making machine. When selecting a sand making machine, first determine the size of the load on which the bearing is subjected. If the load is relatively large, the roller bearing is used. When the bearing load is small or medium load, the carburized steel or bainite is used. Quenched bearing; sanding machine is different in the center line of the shaft and the center line of the shaft base, and there is an angle error, or the distance between the two supports of the shaft is large and the rigidity of the shaft is small, and it is easy to be bent or tilted when subjected to force. At this time, the self-aligning ball or spherical roller bearing with good self-aligning performance and the outer ball bearing can be selected. Bearings in sand making machines have their own range of speeds, and the bearings themselves have their own limit speeds, depending on the type of size and the characteristics of the structure. If the bearing exceeds its own speed, the bearing temperature will rise and the lubricant will not achieve the lubrication effect. In the more serious case, the bearing can be stuck.

Sand production line manufacturers explain the daily maintenance of dry powder mixer

January 15, 2019 by xiaoxuanxuan  

The sand making machine manufacturers explain the daily maintenance of the dry powder mixer. The dry powder mixer is not suitable for selection. The mixing is not uniform and the cracks are easily formed. For example, if the vertical dry powder inclusion machine or the special dry powder inclusion machine is used, the location of cement or ash and calcium will crack. Because the manufacturer of the putty powder does not care about the selection of the dry powder mixer, as long as it is a mixer, in fact, the difference in specific gravity and the amount of material is very important to the accuracy of the mixer, for example, adding 3kg of cellulose per 1000kg of mortar, required The accuracy is 3 ‰, which means that the accuracy of reaching more than 99%, the typical vertical feed machine can only reach 90%, so the mixing is uneven. ZENITH Heavy Industry's special dry powder mixer can reach excellent effect, easy to install, low noise, high inclusion efficiency, suitable for the production of powder dry mix of various putty powder mixing, external thermal insulation mortar, etc., and low price is small investment of small enterprises Dream making equipment. Let’s talk about the usual care of our dry powder mixer. 1. Keep the discharge organization clean, the discharge organization is in the operation of the sand making machine, and the demand operation is sensitive. At this point, the discharge organization should be cleaned, and the residue such as dust should be quickly disposed to prevent the machine from being affected. Normal operation. 2, do a good job of smooth oiling, the machine is usually working, the wear of the bearing is quite rudimentary, and the oil is quickly maintained to maintain the smooth performance of the bearing, which can reduce the wear of the bearing, and then play a role in the maintenance of the dry powder inclusion machine. 3, the chain to do the finishing work, the transmission chain demand is usually oiled, when the oil is used, choose the right amount of No. 30 machine oil, set the time to do the oil work, love the smooth and normal operation of the chain. 4. Regularly change the oil of the reducer. The reducer usually works for more than 500 hours for the first time. After that, the demand is refreshed and replaced with new oil. After that, it will continue to work for a long time. It can be refreshed once every six months. Remember to buy the oil at the time of purchase. Brand smooth oil to prevent inferior smooth oil on machine damage.

How to quickly solve the problem of hammer crusher

January 14, 2019 by xiaoxuanxuan  

The Hammer Crusher is mostly used for primary crushing, and the feed size is 600-1800mm. The hammer is mainly used for high-speed rotary motion to crush the material, and the vibration during operation is large, which directly leads to frequent failure of the crusher. There are four main types of common hammer crusher failures: 1. bearing wear; 2. bearing overheating; 3. knocking sound inside the machine; 4. machine vibration. How to solve these faults? The hammer crusher is mostly used for primary crushing, and the feed size is 600-1800mm. The hammer is mainly used for high-speed rotary motion to crush the material, and the vibration during operation is large, which directly leads to frequent failure of the crusher. There are four main types of common hammer crusher failures: 1. bearing wear; 2. bearing overheating; 3. knocking sound inside the machine; 4. machine vibration. How to solve these faults? First, the hammer crusher bearing is overheated There are three reasons for the bearing overheating, the bearing lubricant is insufficient, the grease is deteriorated and the bearing is damaged. We mainly solve by adding lubricant in time. If we encounter bearing damage, we need to replace the new bearing; Second, the hammer crusher bearing wear Bearing wear and tear, there are two main solutions. First, repair welding; second, brush plating processing repair. However, if you encounter high heat, the operation will break the shaft and even cause serious accidents. Moreover, the repair by the latter is easy to fall off after running for a while. The traditional two methods will cause wear and tear again. It is recommended that you use a high-tech product on the market. These products have strong adhesion, can quickly and effectively repair worn bearings, and because of the high pressure resistance of the product, It plays a role in extending the service life of the bearing. Third, hammer crusher vibration Unbalanced placement of the Hammer Crusher is the main cause of unbalanced machine operation; of course, if your machine is worn out, it may cause vibration. Careful inspection of the components, timely replacement or repair is a good solution. Fourth, the hammer crusher produces a knocking sound inside. There are three main reasons for the knocking sound inside the machine: 1. Some debris enters the inside of the crusher; 2. The parts of the fixed part of the liner are loose; 3. The hammer or other parts are damaged. In the event of such a failure, we must first stop the crusher operation, so as not to cause damage to the host equipment. Then, clean the crushing chamber; tighten the fixing part of the lining; and replace the damaged parts in time. Minor faults can cause big problems! When the hammer crusher fails, it must not be slack, be careful to check and deal with it in time to avoid greater impact.

Impact sanding machine timing maintenance equipment failure

January 11, 2019 by xiaoxuanxuan  

The working principle of the impact sand making machine is simply the principle of stone rock. Let the stone collide with the stones that have been accelerated by the impeller during the natural falling process to achieve the purpose of breaking! The stones that are accelerated and collide with the naturally falling stones form a vortex, and the crushing process is repeated twice in the return process, so the wear of the machine counterattack during operation is very small. However, we still need to maintain the equipment on a regular basis, and we need to pay more attention to the following aspects during maintenance. 1. The bearing at the upper end of the main shaft of the main shaft is the swimming end, and the lower end is the fixed end. After assembly, the pulley should be turned to be flexible for normal eating. The spindle bearing is filled with an appropriate amount of grease every 100 hours of operation, and the main bearing of the main shaft is cleaned once every 2000 hours. Depending on the use and maintenance, it is generally used for 5,000 hours to replace the new bearing. 2. In the operation of the impact type sand making machine, due to the high running speed of the equipment, special attention should be paid to the production of the whole body, and the relevant personnel should be away from the equipment. If you need to repair the machine, it should be done after the machine is stopped. 3. In addition to the uninterrupted working condition, we need to stop the observation door regularly and observe the internal wear of the crusher, such as: center feeding pipe, cone cap, impeller upper and lower runner liner, vortex chamber liner, wear-resistant If the wear level is serious, the manufacturer should apply for replacement or repair in time. When replacing the wear block, replace it at the same time to ensure the same weight of the wear block. It is found that the impeller body wear should also be replaced or repaired in time.

Impact sanding machine timing maintenance equipment failure

January 11, 2019 by xiaoxuanxuan  

The working principle of the impact sand making machine is simply the principle of stone rock. Let the stone collide with the stones that have been accelerated by the impeller during the natural falling process to achieve the purpose of breaking! The stones that are accelerated and collide with the naturally falling stones form a vortex, and the crushing process is repeated twice in the return process, so the wear of the machine counterattack during operation is very small. However, we still need to maintain the equipment on a regular basis, and we need to pay more attention to the following aspects during maintenance. 1. The bearing at the upper end of the main shaft of the main shaft is the swimming end, and the lower end is the fixed end. After assembly, the pulley should be turned to be flexible for normal eating. The spindle bearing is filled with an appropriate amount of grease every 100 hours of operation, and the main bearing of the main shaft is cleaned once every 2000 hours. Depending on the use and maintenance, it is generally used for 5,000 hours to replace the new bearing. 2. In the operation of the impact type sand making machine, due to the high running speed of the equipment, special attention should be paid to the production of the whole body, and the relevant personnel should be away from the equipment. If you need to repair the machine, it should be done after the machine is stopped. 3. In addition to the uninterrupted working condition, we need to stop the observation door regularly and observe the internal wear of the crusher, such as: center feeding pipe, cone cap, impeller upper and lower runner liner, vortex chamber liner, wear-resistant If the wear level is serious, the manufacturer should apply for replacement or repair in time. When replacing the wear block, replace it at the same time to ensure the same weight of the wear block. It is found that the impeller body wear should also be replaced or repaired in time.

Mobile crushing station application area and performance advantages

January 9, 2019 by xiaoxuanxuan  

The invention of the mobile crushing station can be said to be a major improvement in the history of crushing equipment. Since its inception, it has been popular in mining, metallurgy, building materials, transportation, water conservancy and other industries. Today, I will introduce the applicable fields and performance advantages of mobile crushing stations. Compared with the traditional crusher, the mobile crushing station breaks the fixed cage and can realize efficient and free movement. This feature makes the mobile crushing station stand up for the treatment of construction waste. Realized the utilization of construction waste resources, recycling construction waste into recycled aggregates and recycling them in urban construction. It is not difficult to see that the mobile crushing station can move with the advancement of the raw material mining surface, and it is precisely because of this performance advantage of the mobile crushing station that the material transportation and infrastructure costs are greatly reduced. In addition, the mobile crushing station has a high degree of automation, which can achieve centralized control of crushing, screening and transportation equipment, which greatly saves manpower and material resources. The applicable field of the mobile crushing station is in fact closely related to the performance advantages of the mobile crushing station. The performance of the mobile crushing station determines what the mobile crushing station can do. Through the introduction of the performance advantages of the mobile crushing station, I believe that everyone knows the applicable fields of the mobile crushing station. In short, whether it is urban demolition or reconstruction, mobile crushing stations can always give fragmentation and rebirth. As long as it is a mobile crushing station that can be realized by a conventional crusher, mobile crushing stations that cannot be used by conventional crushers can be realized. It is believed that with the popularity and continuous development of mobile crushing stations, the future crusher market will be another scene.

How does the sand making machine prevent rust? Sand machine rust removal method

January 8, 2019 by xiaoxuanxuan  

After using a piece of sand making machine, the user will call to ask how the rust inside the machine is removed! Due to the working environment and nature of the sand making machine equipment, if the maintenance is not taken care of, it is easy to appear rust on the surface of the sand making machine equipment, which not only affects the aesthetics of the sand making machine equipment, but also slowly erodes the sand making machine equipment. , which in turn affects the performance of the machine. So if there is rust on the sand making machine to remove it as soon as possible, then how come rust removal, today SBM machinery will come to share with you. For rust removal of sand making equipment, rust can be removed with compressed air. Compress the air and install a suitable descaling device to reciprocate or rotate to meet the rust removal requirements. If the parts of the sand making machine are rusted, the wire brush should be used to remove the rust. The roughness of the surface of the scale cannot be removed, and high-quality, high-efficiency surface treatment can be achieved. 1. Chemical descaling: The chemical reaction between the acid and the metal oxide is used to remove the rust products on the metal surface of the sand making machine, which is commonly referred to as pickling and rust removal. This method is only suitable for operation in the workshop. 2. High-pressure water abrasive rust removal: The impact of high-pressure water jet and the action of water raft destroy the corrosion and the adhesion of the coating to the steel plate. The method has no dust pollution, does not damage the steel plate, greatly improves the rust removal efficiency, and has good rust removal quality. However, the steel plate after rust removal is easy to return to rust, and it is necessary to apply a special wet rust-removing paint, which has a great influence on the coating of general performance paint. 3, small air or electric derusting: mainly powered by electric or compressed air, equipped with appropriate descaling device, reciprocating or rotating motion to meet the rust removal requirements of various occasions; 4. Apply anti-oxidation paint: Apply mineral oil, paint or fired enamel, spray, etc. on the surface of iron products. A layer of metal that is not easily rusted, such as zinc, tin, chromium, nickel, etc., is plated on the surface of the steel by electroplating or hot plating. These metal surfaces can form a dense oxide film to prevent iron products from rusting by contact with substances such as water and air. Chemical methods can also be used to form a dense and stable oxide film on the surface of the iron article to prevent rusting of the iron product.

How to ensure efficient operation of the cone crusher?

January 4, 2019 by xiaoxuanxuan  

A good grasp of the performance of all aspects of the cone crusher equipment, the correct operation of the equipment daily, and the daily regular maintenance, have greatly affected the efficiency of the crushing production line. So what do you need to pay attention to? First, reasonable feeding. Most of us will feel that for a cone crusher equipment, as long as the constant feeding, increasing the amount of feed can maximize the production efficiency of the crusher. As everyone knows, this is a wrong view. Too much feed will increase the load of the crusher, so that the crusher will be overloaded for a long time, which will not only reduce the processing capacity of the crusher, but also if the crusher is in this state for a long time, it will seriously affect the equipment. Service life. In addition, too much feeding material can easily cause blockage of materials in the cone crusher, which in turn will affect the working efficiency of the crusher. Therefore, in order to exert the greater performance of the cone crusher, reasonable feeding is extremely important. Second, the timely replacement of worn parts. For crusher equipment, the wear of consumables is the most important concern in the daily work of each crushing station. The timely repair and replacement of consumable parts is the basic requirement for ensuring the production efficiency of the Crusher Machine. For the replacement of components, not only the replacement of consumables should be paid attention to. At the same time, regular inspection and repair and replacement of the wear of other components are one of the effective measures to ensure normal production and reduce the incidence of failure. Third, the timely delivery. It is also important to handle the finished material of the cone crusher. For some production lines, problems occur in the design process, so that the transfer processing of the finished materials is slow, or the processing equipment of the product materials in the production fails, which also affects the production of the cone crusher. Fourth, the iron protection. We know that under normal production conditions, the effect of iron or overload on the crusher equipment is very large. Good iron protection not only protects the equipment from damage during the occurrence of unbreakable materials or overload, but also ensures higher production efficiency.