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Six reasons and advantages of choosing precision casting

November 13, 2019 by xiaoxuanxuan  

1. The precision casting has a wide adaptability and is not limited by the size, thickness and shape complexity of the casting. The production mode is convenient. 2. It can use a wide range of materials and can utilize a large amount of scrap metal and renewable resources. It consumes less compared to the normal forging method. 3. The casting has a certain dimensional accuracy, small machining allowance, saving processing time and metal materials. 4. Low cost, good comprehensive economic performance, low energy consumption and low consumables. 5. It is possible to cast high temperature alloy castings, such as blades of jet engines, streamlined profiles and cooling chambers, etc., which are difficult to form by machining techniques. However, the use of Precision casting technology can not only achieve mass production, but also ensure the consistency of the castings, and avoid the residual of the tool marks after processing. 6. Investment casting has high dimensional accuracy and surface finish, which can reduce the workload of machining. High-demand parts can be satisfied with a small amount of machining allowance. Even some castings can be machined without leaving a polishing and polishing allowance. It can be seen that the precision casting method can save a lot of machine tools and processing time, and greatly saves metal raw materials.

Sand making equipment plays an important role in construction waste treatment

November 11, 2019 by xiaoxuanxuan  

Nowadays, the pace of urban construction is accelerating, urban transformation can be seen everywhere, and the amount of construction waste generated is also very large. Construction waste is a factor that has a great impact on the urban environment. There has been no proper treatment method before, resulting in a certain degree of impact of construction waste on the urban environment. At the same time, this is also a waste of resources. Now there is sand production. The application of machine equipment in construction waste makes the construction waste comprehensively and efficiently utilized. The sand making machine equipment can carry out the sand making work in the construction process, and the processing waste of the construction waste forms the renewable utilization of resources, and provides high quality gravel aggregate for the infrastructure construction in China. The aggregate produced by the sand making machine for construction waste has a relatively high strength, hardness, wear resistance, impact toughness, frost resistance, water resistance and the like. High strength and good stability. It can produce graded crushed stone, crushed lime soil, two-ash stabilized graded gravel, cement stabilized graded gravel for municipal engineering road base and trench backfill material, replacing some natural stone. If a soil hardener is added, a small amount of quicklime and cement can be saved. The sand making machine equipment can now comprehensively handle the construction waste. Reprocessing the waste to produce sand and gravel while treating the construction waste can recycle the resources.

Sand making equipment plays an important role in construction waste treatment

November 11, 2019 by xiaoxuanxuan  

Nowadays, the pace of urban construction is accelerating, urban transformation can be seen everywhere, and the amount of construction waste generated is also very large. Construction waste is a factor that has a great impact on the urban environment. There has been no proper treatment method before, resulting in a certain degree of impact of construction waste on the urban environment. At the same time, this is also a waste of resources. Now there is sand production. The application of machine equipment in construction waste makes the construction waste comprehensively and efficiently utilized. The sand making machine equipment can carry out the sand making work in the construction process, and the processing waste of the construction waste forms the renewable utilization of resources, and provides high quality gravel aggregate for the infrastructure construction in China. The aggregate produced by the sand making machine for construction waste has a relatively high strength, hardness, wear resistance, impact toughness, frost resistance, water resistance and the like. High strength and good stability. It can produce graded crushed stone, crushed lime soil, two-ash stabilized graded gravel, cement stabilized graded gravel for municipal engineering road base and trench backfill material, replacing some natural stone. If a soil hardener is added, a small amount of quicklime and cement can be saved. The sand making machine equipment can now comprehensively handle the construction waste. Reprocessing the waste to produce sand and gravel while treating the construction waste can recycle the resources.

Mobile crushing station realizes diversification of construction waste treatment

November 9, 2019 by xiaoxuanxuan  

The mobile crushing station can go directly to the construction waste disposal site to crush and screen the construction waste, and break the construction waste into recycled aggregate for non-burning brick, water stable layer material, filling material, etc., which can be reused for urban foundation. During construction, we will accelerate the development of urban low-carbon economy, realize the recycling of construction waste, and solve the pollution of construction waste to cities. Construction waste is recognized as a misplaced resource. The treated construction waste not only solves the problem of construction waste pollution, but also can regenerate recycled building materials, which is green, economical and environmentally friendly, in line with the current social development trend. The recycling rate of construction waste in China is relatively low. Most of the construction waste is transported to the suburbs or villages without any treatment. It is disposed of by open-air stacking or landfill, and consumes a large amount of land acquisition fees and garbage. Transportation and other construction funds, at the same time, the removal and dust, sand and flying in the process of clearing and stacking have caused serious environmental pollution. With the continuous development of science and technology, the utilization value of construction waste is not limited to the brick making field, but is widely used in cement manufacturing and building materials industries. At present, the construction waste portable crusher yemen for sale has realized more than 95% of the construction waste by recycling the construction waste, and has followed the principle of resource treatment and constructed waste treatment projects in many cities in China. It has been widely used and has been well received. Construction waste is processed into recycled building materials after treatment, which has great economic value. The construction waste treatment industry will continue to grow and develop in the future.

New mobile crushing station has stable performance advantages

November 8, 2019 by xiaoxuanxuan  

In the process of purchasing a portable crusher yemen for sale, it is necessary to ensure that the performance stability is very good, and the reliability that can be achieved will also have a good performance. Therefore, it is necessary to select according to the actual situation, and the advantages that can be brought are very good, and The services enjoyed will also be greatly improved. After all, there are many types of mobile crushing stations. However, small and medium-sized production lines are widely used, and they have a small footprint, simple operation, and convenient installation and debugging, so they have won the unanimous favor of customers. Of course, the performance stability of mobile crushing stations of different brands is obviously different, so it is necessary to make good choices according to the actual situation, the services that can be enjoyed will be very good, and the advantages that can be brought will be more obvious. A crucial part, so we must know more about the manufacturers and manufacturers, and hope to get good equipment to meet the requirements of production and use. In some special stone processing, it is necessary to select products with good quality and better quality, so that the reliability that can be obtained will be greatly improved. Equipment with good performance guarantees will have more outstanding stability performance during use, and the quality of processed materials is reliable, so the quality of the quality achieved will be better. SBM machinery's mobile crushing station is more in line with the needs of modern production, such as: for some sandstone manufacturers often face the change of work location, equipment installation time and other issues, design mobile crushing plant equipment can be transformed, provincial installation, according to production needs , equipped with the required equipment, and can change the working place freely. The mobile crushing station equipment has high degree of automation, safety and reliability; the equipment setting is more humanized, and the operation process is simple and easy to learn; its vulnerable parts are reinforced with foreign wear-resistant materials and have a longer service life. The machine is widely used in the crushing of various minerals such as granite, basalt, limestone, river pebble, cement clinker, quartz stone, iron ore and bauxite. At the same time, the high-yield fine crusher is also the main equipment for providing artificial sand and gravel materials, providing high-quality sand and gravel materials in line with national standards for high-grade roads, railways, water conservancy, airports, construction, cement, refractory materials, metallurgy and other industries. In short, the choice of a better mobile crushing station equipment can be very good in performance stability, the advantages will be more clear, and the reliability obtained will be greatly improved. Equipment that has passed the quality and stable performance will have a good performance in the process of use, and the quality of the quality will increase greatly, so it must be purchased from regular manufacturers.

The whole machine operation and product performance advantages of Raymond Milling Equipment

November 6, 2019 by xiaoxuanxuan  

Everyone knows the working process of the Raymond Mill (grinding material process): after the bulk material is crushed to the required particle size by the jaw crusher, the material is sent to the storage hopper by the hoist and then vibrated. The machine material is uniformly and quantitatively fed into the main machine grinding chamber for grinding, and the powder after grinding increases with the fan air flow. After being classified by the analysis machine, the powder conforming to the fineness enters the large cyclone collector with the gas flow pipe, is separated and collected, and is discharged into the finished powder by the powder discharge valve. The airflow is sucked into the blower by the upper return air duct of the large cyclone collector. The entire airflow system of the machine is closedly circulating and circulates in the positive and negative state. The following small series introduces you to the product advantages of Raymond Milling Equipment? Product advantages: Low production cost and high performance: The whole machine is a vertical structure, with a small footprint and strong system. From raw material roughing to conveying to milling and final packaging, it can be an independent production system. Compared to other milling equipment, the screening rate is as high as 99%. Good stability and high reliability: The Raymond Mill main drive adopts a closed gear box and pulley, which makes the transmission smooth and reliable. The important parts of Raymond Mill are made of high-quality castings and profiles. The craftsmanship and rigorous process ensure the durability of the whole set of equipment. Product granularity composition is good

Professional petroleum coke superfine vertical grinding mill introduction

November 5, 2019 by xiaoxuanxuan  

For the production of petroleum coke milling, SBM heavy machine has rich experience in program production. At the same time, the principle of producing ultra-fine vertical roller mill for petroleum coke is scientific, cost-effective, high efficiency of powder selection, large output, energy consumption. Low is the best choice for efficient processing of petroleum coke. For a series of questions, what is the petroleum coke? How to formulate the petroleum coke ultra-fine vertical mill grinding machine and what kind of working principle: 1. What is petroleum coke? Petroleum coke is a type of coke produced by delayed coking of residual oil. The essence is a partially graphitized carbon form. The color is black and porous, and it is in the form of stacked particles and cannot be melted. The elemental composition is mainly carbon, with little or no hydrogen, nitrogen, sulfur, oxygen and certain metallic elements, sometimes with moisture. The petroleum coke produced from petroleum coke sites is called coke, contains some volatiles of uncarbonized hydrocarbon compounds, and can be used as fuel grade petroleum coke if it is to be used for anode or steelmaking of aluminum smelting. The electrode needs to be calcined at a high temperature to complete the carbonization and reduce the volatile content to at least (referred to as calcined coke or cooked coke). Petroleum coke can be used in the industries of graphite, smelting and chemical industry according to its quality. With the continuous improvement of processing technology, the application market of petroleum coke will continue to expand. SBM heavy machine will also pay attention to the development prospect of petroleum coke market. The product structure of the mill further meets the processing needs of petroleum coke. 2. Principle and performance of ultra-fine vertical mill Ultra-fine vertical roller mill is a high-quality equipment dedicated to the deep processing of petroleum coke. It has comprehensive mechanical pulverizing properties such as rolling, grinding and impact. It can process 325-2500 mesh high-quality powder to achieve high-efficiency milling, complete system. It is mainly composed of main engine, feeder, classifier, blower, pipeline device, storage hopper, electric control system, collection system, etc. The forced turbine grading system is the new dust collection system used by the equipment, and the dust collection efficiency is as high as 99%. The workshop is very clean and tidy, and it can realize a dust-free processing workshop. It is an energy-saving and environment-friendly milling equipment for local petroleum coke milling equipment. The material is crushed into less than 10mm by the jaw crusher, and is lifted to the storage hopper by the bucket elevator, and then fed into the main cavity by the feeder for grinding. The material is pulverized and ground in the main cavity. The powder falls to the bottom plate due to gravity, and is blown to the classifier above the main machine under the action of the airflow of the blower for screening. If the fineness is too thick, it still falls into the main machine for re-grinding, and the fineness meets the specifications and flows with the wind. The pulse dust collector is collected after being discharged through the discharge valve, and the purified airflow flows into the blower through the residual air pipe above the pulse dust collector. The air path is circulated, except for the positive pressure of the blower to the grinding chamber, and the other pipelines The airflow flows under negative pressure, no dust is leaked out, and the workshop basically guarantees dust-free operation.

How to choose suitable VSI sand machine equipment in many sand machine factories

November 4, 2019 by xiaoxuanxuan  

VSI sand making machine has been widely used in building sand making in recent years and has been favored by many users. Why is the VSI sand machine so popular? SBM VSI sand making machine is in the traditional sand making machine on the basis of quality improvement, improved new VSI sand making machine energy saving 50%, at the same time for all kinds of sand sand made more in line with China's current building requirements, more can improve the quality of the building. Now with the improvement of people's living standards, all regions in the country are implementing urbanization, so that the construction industry has been a lot of development space, and the VSI sand machine is a common equipment in building sand, so more and more sand machine manufacturers have started to produce VSI sand machine. The production of VSI sand machine manufacturers more symbolized increased the competition in the industry, also let the purchase of VSI sand machine customers do not know how to choose the appropriate VSI sand machine equipment, a perfect VSI sand machine is made by the quality of good materials and accessories plus rich production experience combined. The vsi that different manufacturer place produces makes sand machine different also, how does numerous make sand machine factory home choose appropriate vsi to make sand machine equipment? Some manufacturers do not have rich experience, the production of equipment sent to the customer site use can not reach the output, so the customer in the purchase of vsi sand machine must find an experienced and powerful manufacturers. When consulting, select several sand making machine manufacturers, and carry out field investigation, through the workshop and equipment to see whether it is a powerful manufacturer, finally through comparison to choose a reasonable price and guarantee manufacturers. Shanghai SBM is located near Shanghai pudong airport, since the establishment of the factory has had many regional cooperation users, the production of VSI sand machine through exclusive research and development technology to make sand machine in the original basic efficiency increased several times, to achieve real quality and cheap.

Mobile crusher body width is less than half trailer width

November 1, 2019 by xiaoxuanxuan  

The mobile crushing station reduces the material transportation cost, breaks the mobile crushing station, realizes the first-line on-site crushing of materials, eliminates the intermediate links of material transportation and on-site re-crushing, and greatly reduces the material transportation cost. In addition, the expansion unit can directly feed the broken material into the transfer chamber and close the site. The adaptability and flexibility of the mobile crushing plant for coarse and fine crushing systems can be operated by one unit or by the system configuration unit. The discharge hopper side outlet provides a variety of configuration flexibility for the screening material delivery mode. In addition to powering the equipment, the diesel generator in the mobile crusher integrated unit configuration can also be configured to provide unit power to the process system. The fully integrated unit installation of the mobile crushing station eliminates the complex on-site infrastructure installation of the split components and reduces material and working time. The fairly compact spatial layout of the device increases the flexibility of the workstation. The mobile crushing station has a high bottom, the width of the vehicle is smaller than the width of the semi-trailer, and the turning radius is small, which is convenient for ordinary roads and is convenient for driving on rough roads. It saves time for quick access to the construction site, and is more conducive to entering a reasonable construction area, providing more flexible space and reasonable layout configuration for the entire crushing process.

Shanghai high-efficiency sand making machine is subject to cold weather

October 30, 2019 by xiaoxuanxuan  

Nowadays, the important position of infrastructure high-speed expansion and high-efficiency sand making machine equipment is gradually reflected. Many investors know that high-efficiency sand making machine equipment can be efficiently and mass-produced after the country prohibits the exploitation of natural sand, becoming the majority of sand making machine equipment investors. The focus of the most attention. Efficient production and maintenance of high-efficiency sand making machine equipment is the most basic and important, then we should pay attention to those matters in the maintenance of high-efficiency sand making machine equipment in the cold winter? The temperature in winter is generally low, and the high-efficiency sand making machine equipment Most of them belong to open-air working equipment, so the oil in the high-efficiency sand making machine is easy to freeze. Users should always pay attention to the production process. In addition to paying attention to the maintenance and repair work of high-efficiency sand making machine equipment, pay attention to high-efficiency sand making machine equipment. The abnormal phenomenon occurs that the cobblestone sand making machine equipment cannot be produced normally. The high-efficiency sand making machine equipment must be good for cold and freezing, and secondly, the daily maintenance work of the high-efficiency sand making machine equipment, such as the addition of lubricating oil, The maintenance of the sand making machine, the replacement of parts, etc., the most important thing is to pay attention to the quality of the wire equipment. Winter humidity use a good quality of wire is in winter user wants attention. Shanghai SBM Heavy Industry Machinery Equipment Factory specializes in producing high-efficiency sand making machine equipment for many years. The high-efficiency sand making machine equipment produced by the manufacturer is of good quality, large output, energy saving and environmental protection. The technicians have told the users that the effective maintenance helps to extend the product with years of production experience. The service life of high efficiency sand making machine equipment.