Recently, Hunan Changsha High-tech enterprises in the zone by Zoomlion concrete machinery Academia Sinica joint company to carry out the Combination of special projects, "National Engineering Research Center of concrete machinery", successfully passed acceptance.
Provincial Science and Technology Department inspection team members to do the high-tech, business leaders at the provincial Department of Finance, and China Construction Machinery Industry Association, China South Locomotive and National Engineering Research Center, Hunan University, Central South University, Hunan Chu CPA experts to visit to understand the national Center for facilities construction, participants will review the project acceptance.
Director of National Engineering Research Center of concrete machinery Wubin Xing task completion of the project objectives, operational performance, typical cases and future year development plan for a detailed report. Expert Group under the project contract construction plans, targets and other relevant requirements, carefully review the acceptance of materials, carefully listened to the report, the question and answering questions, comments and suggestions made acceptance.
The Group believes that the national concrete mechanical engineering technology research center of technological innovation and industrialization ability, organizational integrity, runs well, has a higher opening and service capabilities, achievements, radiation, strong demonstration of capacity, with good prospects for development unanimously agreed to by the project acceptance.
By acceptance of this project, marking the National Engineering Research Center of concrete machinery started to achieve scientific and technological achievements and spread radiation across the concrete machinery and its related fields.
2014年11月25日星期二
They are directly from the United States
Not long after an old Chinese woman came back to China from her visit to her daughter in the States, she went to a city bank to deposit the US dollars her daughter gave her. At the bank counter, the clerk checked each note carefully to see if the money was real. It made the old lady out of patience.
At last she could not hold any more, uttering. "Trust me, Sir, and trust the money. They are real US dollars. They are directly from America."
2014年11月24日星期一
Concrete coping with excess capacity upgrade
Statistics show that in 2013, the world's cement production of about 40 million tons, accounting for 79.4% of total production in Asia. Among them, China 2.4 billion tons, accounting for 58% of global output. China as the main battlefield of concrete machinery, at present, the domestic concrete machinery enterprises are facing more than 90% overcapacity, plant and equipment, personnel and other larger burden predicament.
In order to avoid overcapacity caused by vicious competition, relevant industry enterprises to increase energy conservation and technological innovation, in order to resolve the crisis of overproduction.
From the point of view of energy saving, first advocated the use of high performance concrete. Although the high cost of their applications, but the strength is greatly improved, the amount of cement dropped, the same intensity volume is much lower, which is currently one of the important methods of energy conservation. Second, through governance seriously overloaded mixer to achieve emission reduction targets. According to the Beijing Municipal Environmental Protection Bureau measuring, PM2.5 a truck is 90 times the normal car, if overloaded transport, PM2.5 may reach 200 percent. According to statistics of China Construction Machinery Industry Association, the National from 2004 to 2013 decade, ready mix concrete holdings of 235,469 units, which is equivalent to the amount of two thousand million Beijing has five vehicles, environmental problems caused by very serious . Third, the new industry October 1, 2014 implementation of the standard "green ready-mixed concrete production and management of technological processes" is also a form of corporate upgrading and updating. The standard control requirements include: raw materials, production of waste water waste pulp, waste concrete, noise, dust production, transportation management, occupational health and safety. This standard not only for manufacturers mixing station is required, but also on the use of concrete manufacturer's required, the difficulty is quite large, so our industry is a rigorous test, if it is not a point of order in the first three requirements specified in this business is at stake, you should pay close attention. Through the implementation of this standard, companies should as soon as possible in accordance with national standards of production mixing truck, in order to reduce emissions.
From the perspective of innovation, we can boldly imagine concrete machinery innovations from the following aspects: In order to ensure that each time the tank is not the lack of cement, or cement should cement screw conveyor, powder plus sensor or a weighing mechanism chips, once missing scales, the device will alarm, no concrete avoid major accidents; the cement silo and dust to prevent roof collapse (hoisting) pressure sensing chip installed in each bearing lubricator or stepping on An axis sensor chip to prevent bearing damage; angle sensor is installed on the pump, torque sensors installed on curved arm, and should use digital sensor, so many new technologies can be applied, such as: micro-control technology, remote control technology , voice technology, light control technology. If you choose to use these technologies have on the concrete machinery products, will get good benefits.
In terms of innovation, the application of concrete remote vehicle scheduling management system is concrete machinery upgrading main content. The system uses advanced concrete vehicle (mixers, pumps, automotive pumps, etc.) information management and computer data processing systems, combined with advanced GPS global positioning (Compass can) technology, GSM global mobile communication technology, GIS geographic information worldwide processing system. Not only can dynamically query the exact vehicle location, speed, direction of travel or other information in a static state, but also to accurately identify the variety of working conditions (on standby duty, heavy trucks, unloading, empty, maintenance), the completion of all users vehicle scheduling and management.
In addition, Sand breakthrough technology bottleneck is imperative. Currently, despite the South Road Machine, Zoomlion, XCMG existing products supplied to the market, but the technology compared with other countries, there is a gap, but only allowed to sell to overseas Chinese, technically absolute blockade . It is understood that China in 2013 amounted to 10 billion tons of sand, the output value of 300 billion, experts estimate that by 2015 the global mechanism with a capacity of 48.3 billion tons of sand, sand China, amounted to 20 billion tons needed. Not only for construction, roads, railways need to use sand, including shale oil also need to use sand. US hit an oil well use 700 tons of sand, can be expected in the future the amount of sand is considerable.
In concrete machinery products in the process of upgrading, will be to encourage the participation of SMEs, such as fittings, establish strategic partnership to jointly develop concrete machinery electrical control systems, concrete pumping cylinders, pistons, glasses, plates, high pressure elbow, etc. this is also an important force in the transformation and upgrading.
Finally, we need innovative mechanisms to alter the structure of key personnel. Currently, most enterprises are studied mechanical engineering technicians, electrical hydraulic, process, welding and other origin, accounting for almost 95%, and engage in digital, networked, intelligent people rarely. But no digital components, it can not build a computer, but also able to fulfill the information. So, visionary entrepreneurs should adjust the personnel structure, the introduction of a large number of software out, engage chip talent. Currently, India is one of the most developed countries of the world chip production, if not their own chips, China forever Suanbu Le powers on the concrete machinery.
In order to avoid overcapacity caused by vicious competition, relevant industry enterprises to increase energy conservation and technological innovation, in order to resolve the crisis of overproduction.
From the point of view of energy saving, first advocated the use of high performance concrete. Although the high cost of their applications, but the strength is greatly improved, the amount of cement dropped, the same intensity volume is much lower, which is currently one of the important methods of energy conservation. Second, through governance seriously overloaded mixer to achieve emission reduction targets. According to the Beijing Municipal Environmental Protection Bureau measuring, PM2.5 a truck is 90 times the normal car, if overloaded transport, PM2.5 may reach 200 percent. According to statistics of China Construction Machinery Industry Association, the National from 2004 to 2013 decade, ready mix concrete holdings of 235,469 units, which is equivalent to the amount of two thousand million Beijing has five vehicles, environmental problems caused by very serious . Third, the new industry October 1, 2014 implementation of the standard "green ready-mixed concrete production and management of technological processes" is also a form of corporate upgrading and updating. The standard control requirements include: raw materials, production of waste water waste pulp, waste concrete, noise, dust production, transportation management, occupational health and safety. This standard not only for manufacturers mixing station is required, but also on the use of concrete manufacturer's required, the difficulty is quite large, so our industry is a rigorous test, if it is not a point of order in the first three requirements specified in this business is at stake, you should pay close attention. Through the implementation of this standard, companies should as soon as possible in accordance with national standards of production mixing truck, in order to reduce emissions.
From the perspective of innovation, we can boldly imagine concrete machinery innovations from the following aspects: In order to ensure that each time the tank is not the lack of cement, or cement should cement screw conveyor, powder plus sensor or a weighing mechanism chips, once missing scales, the device will alarm, no concrete avoid major accidents; the cement silo and dust to prevent roof collapse (hoisting) pressure sensing chip installed in each bearing lubricator or stepping on An axis sensor chip to prevent bearing damage; angle sensor is installed on the pump, torque sensors installed on curved arm, and should use digital sensor, so many new technologies can be applied, such as: micro-control technology, remote control technology , voice technology, light control technology. If you choose to use these technologies have on the concrete machinery products, will get good benefits.
In terms of innovation, the application of concrete remote vehicle scheduling management system is concrete machinery upgrading main content. The system uses advanced concrete vehicle (mixers, pumps, automotive pumps, etc.) information management and computer data processing systems, combined with advanced GPS global positioning (Compass can) technology, GSM global mobile communication technology, GIS geographic information worldwide processing system. Not only can dynamically query the exact vehicle location, speed, direction of travel or other information in a static state, but also to accurately identify the variety of working conditions (on standby duty, heavy trucks, unloading, empty, maintenance), the completion of all users vehicle scheduling and management.
In addition, Sand breakthrough technology bottleneck is imperative. Currently, despite the South Road Machine, Zoomlion, XCMG existing products supplied to the market, but the technology compared with other countries, there is a gap, but only allowed to sell to overseas Chinese, technically absolute blockade . It is understood that China in 2013 amounted to 10 billion tons of sand, the output value of 300 billion, experts estimate that by 2015 the global mechanism with a capacity of 48.3 billion tons of sand, sand China, amounted to 20 billion tons needed. Not only for construction, roads, railways need to use sand, including shale oil also need to use sand. US hit an oil well use 700 tons of sand, can be expected in the future the amount of sand is considerable.
In concrete machinery products in the process of upgrading, will be to encourage the participation of SMEs, such as fittings, establish strategic partnership to jointly develop concrete machinery electrical control systems, concrete pumping cylinders, pistons, glasses, plates, high pressure elbow, etc. this is also an important force in the transformation and upgrading.
Finally, we need innovative mechanisms to alter the structure of key personnel. Currently, most enterprises are studied mechanical engineering technicians, electrical hydraulic, process, welding and other origin, accounting for almost 95%, and engage in digital, networked, intelligent people rarely. But no digital components, it can not build a computer, but also able to fulfill the information. So, visionary entrepreneurs should adjust the personnel structure, the introduction of a large number of software out, engage chip talent. Currently, India is one of the most developed countries of the world chip production, if not their own chips, China forever Suanbu Le powers on the concrete machinery.
2014年11月23日星期日
Construction waste recycling rate increase mobile crushing station to show their skills
The rapid development of industrialization, rapid population growth today, a series of environmental problems attendant to highlight the growing, weak awareness of environmental protection in the past, and now, fog and haze, water pollution, soil contamination and other issues turns on stage, prompting more and more the environmental issues were a top priority, all regions have to promote green economy, circular economy. China's rapid economic development in the moment, the growing number of construction waste is to stimulate the culprit of environmental degradation, how to get a reasonable solution to the problem of construction waste is imperative.
In the past, our widely used landfill, stacking approach to consume a large amount of construction machinery, this backward approach over time to create a series of negative ecological impacts but also caused a huge waste of resources, facts on construction waste recycling is not only related to environmental issues, which also bears enormous economic wealth. Part of construction waste in the waste through sorting, after removing or crushed, most of which can be reused. The emergence of mobile crushing plant found a sanctuary for construction waste, and promote China's economic development cycle.
Package of mobile crushing station equipment consists of crushers levels and shaker, feeder, conveyor and ancillary facilities and other components, including all kinds of auxiliary equipment, such as a separator, dust removal equipment. Mobile crushing plant flexibility, applicability, breaking the geographical restrictions, in any complex environment can achieve efficient operations, productivity has increased steadily. Promote the construction waste utilization, achieve economic and environmental benefits bi development is the development direction of China's future
In the past, our widely used landfill, stacking approach to consume a large amount of construction machinery, this backward approach over time to create a series of negative ecological impacts but also caused a huge waste of resources, facts on construction waste recycling is not only related to environmental issues, which also bears enormous economic wealth. Part of construction waste in the waste through sorting, after removing or crushed, most of which can be reused. The emergence of mobile crushing plant found a sanctuary for construction waste, and promote China's economic development cycle.
Package of mobile crushing station equipment consists of crushers levels and shaker, feeder, conveyor and ancillary facilities and other components, including all kinds of auxiliary equipment, such as a separator, dust removal equipment. Mobile crushing plant flexibility, applicability, breaking the geographical restrictions, in any complex environment can achieve efficient operations, productivity has increased steadily. Promote the construction waste utilization, achieve economic and environmental benefits bi development is the development direction of China's future
2014年11月21日星期五
2014 Shanghai bauma Exhibition XCMG New Behind the Scenes
The past two years, XCMG forward to lead the development and building global technology, manufacturing, core supply chain, industrial four green highlands, marketing network all over the world, to lay the foundation for XCMG strategy of international development, developed a number of major resource-saving and environment friendly new equipment. Conference, XCMG will first release the latest, most new products, new technology, and complete solutions represent XCMG world's top high-end brand positioning and product requirements. Topic is intended to reveal XCMG stations worldwide, green and sustainable development of the whole society perspective, in huge accumulation of technology accumulation and results, based on the world's highest level of product development occupies a high point on the positive direction of the dominant industry of green energy technologies,
The conference released products include: XCMG continue to create the world's highly engineering lifting machinery, the challenge of global large and complete sets of mining machinery demand, as well as concrete machinery has a number of international leading technology and so on, where not only the "Everest board top "of high-tech products, but also to meet market demand
2014年11月17日星期一
How elevated tower crane
Crane referred tower crane, tower crane technical terms, also known as tower cranes. Is now essential for transportation and logistics as well as engineering and construction of a building machinery, so far, one hundred years of history. Because of tower cranes far looks like a tower, so it has become a way of increasing people interested in the topic.
In fact, the crane can be divided according to function: the balance arm, boom, foundation, tower, lifting, turning, lifting, lifting trolley, tower, cab, luffing and other parts of the building when the first tower crane should be a fundamental part of the installation. That is to determine the location of the tower crane erection, to determine the principles to be able to maximize the capacity of the tower crane construction machinery, easy entry and exit and tower crane installation and removal. Then select the appropriate foundation type. Weights and concrete foundation should be produced in advance and reach numerals not less than the foundation ground endurance 20T per square meter. On this basis, then they assembled on the chassis and the standard section.
Tower crane standard section is the main part constitutes the main part of the tower crane, tower crane height is heightening the main "character." During the construction process, along with the rise of the building crane, naturally, requires heightened. When heightening crane, with a lifting frame will be set up heightening frame, which stand between the tower and set aside space, standard section and then the tower is installed in this space inside. This will achieve the elevated tower crane purposes.
2014年11月11日星期二
Mixing and pumping are completed by one operator.
Mixing and pumping are completed by one operator. Boom movements are controlled by radio remote controller. Reduce the labor and operate easily.
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| minxing boom pump |
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