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Archyvas: Rugsėjis, 2017

Construction waste crusher is widely used in construction waste disposal reasons


In order to ensure people’s health and environmental protection, energy conservation, the world attaches great importance to the development and use of environmentally friendly building materials, promote the use of pollution-free or low-pollution products, the implementation of environmental labeling system, Construction waste crusher become one of the important projects, At present, China’s construction waste to the final disposal of the main backfill. Most of the construction waste is transported directly to the countryside or to the countryside without any treatment, and is handled by open pit or landfill. Domestic construction waste harmless, reduction and resource management level is far lower than the developed countries.
But with the fog haze days in the country rampant, as one of the pollution sources of construction waste gradually get people’s attention, at present, more and more people concerned about the construction waste recycling, for the construction of garbage crusher equipment technology upgrade is also more Concerned about the technical level of construction waste equipment is directly related to the availability of recycling, in the second for the benefit of mankind rather than become a source of pollution. For investment in construction waste disposal industry, investors are concerned about more or construction waste equipment itself, the cost of investment and the latter part of the benefits.
Under normal circumstances Construction waste crusher can be based on different crusher equipment with its role and name is also slightly different. Jaw crusher, we often used for coarse crushing, composed of jaw crusher crusher, called jaw mobile crusher, also used for coarse crushing. Of course, and counterattack crusher with, called the fight-type mobile crusher, for the material of the coarse and broken in the main. And cone crusher with the cone is a mobile crusher, and its main used in the broken and crushed. Under normal circumstances, we are common is the three kinds of construction waste crusher equipment.

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SBM sand making machine in the need to pay attention to the details


Sand making machine is a production of construction sand, stone special equipment. So when the sand machine work, need to pay attention to what kind of details? Shanghai SBM Machinery Manufacturing Co., Ltd. will be below to introduce you to start sand making machine is the need to pay attention to the details of the problem.
After starting the sand making machine, if the broken cavity is found to have abnormal sound, should immediately stop the sand machine operation. And restart the sand making machine only after identifying and eliminating the abnormal percussion. Sand making machine must be started in the absence of load, when the sand machine in the air load after the normal operation of the material to the sand production. In order to reduce the start of large-scale sand making machine, the flywheel should not rotate the angle so that the connecting rod gravity can help rotate. For this reason, an automatic pick-and-hook type dynamic device driven by a dedicated small motor is sometimes used.
Shanghai SBM produced by the VSI series of sand making machine and 6S sanding machine broken sandy grain size uniformity and high compressive strength, than the natural sand more in line with the requirements of high standards of construction sand, Shanghai SBM sand machine running simple and reliable, energy efficient, More than 50% energy saving than traditional equipment, welcome to visit the factory.

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How to reduce the energy consumption of jaw crusher


With the exploitation and utilization of mineral resources, non-ferrous metals, chemical industry, black metallurgy, light industry and other mineral resources are increasingly depleted, a substantial increase in mining, building materials, road construction and other industries required for the rapid increase in crushing materials, which makes gold ore crusher The role of growing. Jaw crusher is a very widely used crushing device.
According to statistics, the national annual use in the crushing operation of the total power consumption in 2 × 109 or more, accounting for more than 50% of the total power consumption of the concentrator. So the design and production of energy efficient crusher is imperative. In order to reduce the energy consumption of jaw crusher crushed material, the structure of the jaw crusher needs to be improved and innovated to optimize its structure and trajectory. Specific measures such as improved crushing cavity type, now widely used in the deep crushing chamber and smaller bite angle, you can increase the crushing ratio of crusher and reduce the wear of crusher parts. Another example is to improve the moving jaw suspension and liner support, jaw plate with a new wear-resistant materials to reduce wear and tear.
Another example is to improve the automation level of the crusher, such as overload protection, automatic adjustment, automatic lubrication and so on to achieve the level of automation. In addition, the researchers also developed a lot of new models. Such as the development of domestic experts to design a dual-chamber jaw crusher, is a typical four-link structure of the new gold ore crusher. There are two crusts with an eccentric axis centered symmetrically. Moving jaw left and right sides have a movable tooth plate, and fixed tooth plate were composed of left and right crushing chamber. At work, the material is broken in two crushing chambers in turn and is continuously circulated. So that the broken particle size is small, the motor can also be fully utilized, greatly enhance the production capacity. The above measures can reduce the jaw crusher energy consumption, and a substantial increase in the production capacity of crusher, to achieve the purpose of saving efficiency.

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Brief Introduction of Shaping Shaping and Sand Making Effect of VSI Sand Making Machine


VSI series of sand making machine crushing process is very simple, involving several different broken away. In essence it is also a high-speed rock centrifuge. There are several crushing processes in the sand making machine - the impact and mutual friction can break the rock. Between the crushing chamber and the particles in the turntable, a high-intensity collision occurs between the particles and the counterattack plate, thereby breaking the rock.
In the process of crushing and grinding stone stone, continue to add rock liner. First with the rebound after the free fall of another part of the material to impact, and then together to the impact of the material lining (stone stone) or counterattack block (stone black), was rebounded obliquely impact to the top of the vortex chamber, but also to change its movement direction, Deflected downward movement, but also with the material from the impeller flow out of the impact of the formation of a continuous material curtain. In this way, a piece of material in the vortex crushing chamber by two to several times the impact of impact, friction and grinding crushing effect. The broken material is discharged from the lower discharge port. In the crushing chamber, there is a collision between the particles, until the energy shortage and fall, leaving the crushing chamber. Rock in the crushing chamber to stay in the general time in 5 ~ 20s.
VSI sand making machine using advanced selective crushing and cleavage crushing principle, directly on the material to exert sufficient kinetic energy, and through the impact of kinetic energy to overcome the broken material required to break the material. Material along its natural texture surface, cleavage surface fracture, grain shape is good, their own low consumption. Is the first choice for sand and gravel.

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Development Prospect of construction waste crusher Equipment


On the construction waste crusher equipment investment prospects are the most concerned about the enthusiasm of many investors, in all fairness, the investment project always have some risks, can not always make money, so the investment in construction waste crusherr equipment need to pay attention to many things, To deepen the know, the quality of equipment are carried out on the ground, there is a complete set of operating plans will have a greater chance of winning. And funded construction waste crusher equipment, the funds used by the funds is not high, fast, is the most suitable equipment for investment and construction.
Large-scale construction waste crusher equipment and special construction waste grinder can be centralized management, unified deployment. And some small mechanical equipment can be scattered management, flexible use. This will fundamentally change the passive and passive situation of equipment management. In order to ensure the coordinated development of construction capacity and construction technology in the dynamic and promote the implementation of the system, the construction equipment management system and the machine operation plan can be made up and the construction waste treatment equipment Effectively with the construction and development of the project.
In order to better build and develop and provide customers with better products and services, customer production has become a necessary choice for the development of technology production. Strict requirements of the construction waste mill quality and safety issues, in the production of mining machinery and equipment, in order to increase the life of construction waste crusher, in the choice of production and processing are very strict production, in the strict requirements of the standard specifications. The quality of machinery and equipment to become the machinery industry to develop the necessary technical development.
In addition, the construction waste crusher equipment after-sales problems, the current service department on behalf of the company to maintain cooperation between the customer relationship, since its inception, in line with the basic criteria for customer service, is now widely praised by customers, but also for the company The credibility to make a certain contribution.

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Ultrafine grinding to improve the production efficiency of ore in the milling process


Ultrafine mill can be processed a lot of materials, with ultrafine mill to process the finished fineness of ore, customers and manufacturers are most concerned about the problem, most of the customers have a certain degree of fineness of the product has a demand, For the emergence of some of the ore market materials on the processing of the fineness of the material requirements are very strict, ultra-fine milling machine processing ore fineness of the factors that are the most important factor?
The fineness of the ultrafine mill is affected by many factors in the processing. To improve the fineness of the mill, it is necessary to first understand the main factors that affect the ultrafine mill, and then from the source The size of the ore itself, the size of the size of the broken grain size, the size of the ore, the size of the grid sieve mesh adjustment, ultrafine mill liner, ultrafine mill model selection, grading blade wear and other aspects The degree of wear, ultrafine grinding speed of the size of the ultra-fine milling machine spindle height, ultrafine mill the size of the water supply, the level of the mouth of the amount of flushing water will have a certain impact on the ultrafine mill.
In order to improve the production of SCM ultrafine mill, the most important thing is based on ultrafine mill in the processing of the problems encountered in the further analysis to understand the main factors affecting the fineness of processing, so as to in the future production and processing more Layer to grasp, so as to improve the production process of production efficiency, to ensure the smooth production of milling.
ultrafine mill to ensure that the fineness and production of grinding at the same time, but also to ensure the quality of the product, so in the milling process of production, it is more important to pay attention to the maintenance and maintenance of ultrafine mill, Fine grinding in the production of a better performance, so users in the use of ultrafine mill at the same time, pay attention to maintenance and maintenance, in order to make fine powder grinding better development.

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The structure of gold ore crusher


gold ore crusher is a common type of roller crusher, its structure is relatively simple, flexible, crushing efficiency is relatively high, so get the user unanimously approved, this paper mainly on the structure of the device in detail.
The gold ore crusher consists of a rotating roller and a jaw plate. The toothed bushings are bolted on the roll core, and the toe is extended forward like an eagle, and the bush is worn out. The rollers face the jaws and the jaws hang on the mandrel. Wearable liner. The jaws are pulled by means of two rods by means of a spring pressure on the frame to keep the jaw plate at a distance from the roller. The roller shaft is supported on a bearing mounted on both side walls of the frame. Only the rollers are rotated during operation. The blocks are fed from the hopper and are squeezed between the jaws and the rollers and subjected to the impact and splitting of the tips Action and crush. In case of broken pieces fall, the resulting force will make the spring compression, jaw plate to leave the roller and increase the discharge mouth, so that broken objects to avoid damage to the mechanical parts. The flywheel is mounted on the roller shaft to balance the kinetic energy of the crusher.
The gold ore crusher is actually a combination of the jaw crusher and the roller crusher, thus having the characteristics of the two crushers, which are also known as jaw roll crushers. The gold ore crusher has a larger inlet and the other surfaces of the rollers are equipped with different broken racks. When large pieces of material are fed, the higher racks clamp the large pieces of material and use the splitting and impact Crush it, and then fall to the bottom, and then further broken by the smaller teeth to the required size. In a crusher, there are pre-shredded areas and secondary crushing zone, it can be used for coarse crushed material, and broken relatively large, the block by the teeth on the tooth toggle and unloading machine, it is forced discharge , Crushing the wet material does not cause clogging.
gold ore crusher should be used to crush hard or soft materials, such as limestone, hard clay and coal blocks. When the material is relatively wet (such as soil limestone, etc.), its crushing effect than the use of jaw crusher and cone crusher are good, especially for broken pieces of clay material, compared with the jaw or cone crusher, In terms of performance and compact body have advantages. In addition, the specifications of gold ore crushers are expressed by roller diameter and length.

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No dust construction waste crusher system come out


Urban construction waste is relative to domestic waste, is a bulk waste, accounting for about 30% to 40% of the total amount of garbage. It is generated in the building when the new and disintegration of a large number of concrete waste blocks, waste brick, building parts residue and sludge debris, etc., is the need to clean up from the garbage. The so-called construction waste: 1, all the waste generated when the building, including: reinforced concrete, waste sintered brick, new material brick, the waste inside / outside the decorative materials (stone, tiles / broken), mortar 2, the new building when the scattered mortar, concrete, slotted when the dregs, the construction process of damage to building materials, the inner and outer materials, Outside the trim trim and so on.
Domestic construction waste crusher is generally faced with the problem of dust pollution is serious, the operation of workers in the process of breaking the construction waste had a full set of closed armed to close to the construction waste crusher site, dust problems, whether fixed, mobile or crawler construction waste Processing and production lines are present, even from the introduction of foreign construction waste crushing equipment, dust pollution still exists, dust pollution has become a serious bottleneck in the development of China’s construction waste crusher. To this end, our company to study a number of foreign environmental projects, and in the major exhibitions to obtain a new breakthrough, the introduction of dust-free construction waste crusher system.
No dust construction waste crusher system in the construction waste is broken or screening process will not appear dust pollution, the operator can simply take a mask can not even wear a mask operation equipment, there may be a lot of customer questions Why other manufacturers of equipment dust and you say no, the real reason is that we will be the world’s leading dust suppression system solutions into the development of the DPF mobile crushing station, fixed construction waste crusher, crawler mobile crushing station In the system, the construction waste in the feed and outlet are equipped with advanced dust suppression device.
Seemingly a small step in the progress of construction waste crushing equipment, but it is China’s construction waste crusher field of a revolutionary change in the treatment, we in the construction waste treatment equipment, dust and dust really settled, the world’s first dust-free building Waste disposal system.

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Detailed construction waste disposal equipment broken process


The crushing process is the first step in the operation of the construction waste treatment equipment, which can directly affect the work of the construction waste crusher. Construction waste treatment equipment and test sieve for the second part of the closed circuit, can guarantee the product size requirements, does not affect the grinding operation.
Construction waste crushing process generally includes construction waste screening operations, crushing and screening operations, broken. Crushing process generally use two or three broken. The two stages of the crushing process is divided into two open and closed two. Construction waste disposal equipment product crushing particle size to meet customer requirements to ensure that does not affect the machine internal ball mill operation.
In the construction waste treatment production process, the crushing stage is the first stage, according to different types of waste disposal, different crushing size and so on. Construction waste disposal equipment broken process description, usually, construction waste crusher broken, fine broken by the primary. In the two stages of the process of crushing, most of the garbage disposal plant to use closed-circuit process to work, that is, the second paragraph of construction waste crusher and sieve machine cable production.
Construction waste crusher operation phase classification and crushing process, in the crushing process, the ore volume, broken to the required fineness is impossible, must be segmented. The secondary process is only applicable to the mining method of small ore, the total reduction ratio is not large, the number of broken ore less, generally less than 1 thousand tons / day.

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SBM crusher quality and cheap broken effect


Crusher manufacturers of technology is your guarantee of stable production. At present, China’s demand for infrastructure construction more and more, which also led to a certain extent, gold ore crusher, mining equipment development. And a large number of small coal mines, metallurgical plants, cement plants have been shut down, the use of energy-saving environmental protection technology of large-scale concentrator, coal preparation plant and cement plant construction, mining machinery and equipment, crushing machinery quality requirements higher Of the machinery and equipment to deal with more raw materials, crushing and screening more efficient, and the operation of the equipment to be more stable, and no one on the crusher manufacturers put forward higher requirements. SBM Machinery Co., Ltd. independent of the R & D and manufacture of various types of mining equipment, crusher, jaw crusher, sand making machine is by virtue of excellent equipment quality, advanced technology, efficient work and energy conservation occupied a place.
SBM machinery is the leader in the crusher manufacturers, the production of gold ore crusher, jaw crusher, sand washing machine, sand making machine and other mining enterprises, construction enterprises, highway and other markets to buy the main choice, the Production of cement, steel, concrete and aggregate and other products of excellent quality, enough to meet the needs of various domestic industries. SBM machinery production crusher, crushing ratio, the material size uniformity, mechanical structure is simple, easy maintenance, etc., can handle all kinds of soft, medium and hard materials, such as granite stone, limestone, river pebbles, with large output , Low energy consumption characteristics.

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