Xibao Heavy Industry Asphalt Recycling Material Crushing and Screening Equipment Recycled Material Screening Equipment

Description :

　　Xibao Heavy Industry Asphalt Recycling Material Crushing and Screening Equipment Recycled Material Screening Equipment

　　Jiangsu Xibao Heavy Industry Machinery Co., Ltd. is a manufacturer of asphalt recycling material crushing and screening equipment, located in Wuxi City, Jiangsu Province. The company's main products include asphalt mixture mixing equipment, asphalt plant mixing and hot recycling equipment, waste asphalt mixture crushing and screening equipment, asphalt warm mixing equipment and other series of products. The company has gathered a large number of management and research elites who are determined to make progress and represent high-level industry standards. The company has strong technical strength and a complete range of technical talents, with the ability to undertake project design, development, manufacturing, and installation and commissioning services for complete sets of equipment. The company attaches great importance to technical exchange and cooperation, introducing advanced technology and processes from developed countries. Based on the localization of foreign technology, we have been exploring rationally, constantly innovating, and developing new products that meet customer needs. We adhere to the corporate spirit of "honesty and trustworthiness, quality first, pursuit of performance, and striving for better", and have gained the trust and support of friends from all walks of life with a complete variety, reliable quality, and fast delivery speed. Jiangsu Xibao Heavy Industry Machinery Co., Ltd. is a mechanical manufacturing enterprise mainly engaged in the production of various asphalt recycling crushing equipment and screening equipment, integrating research and development, production, and sales. Xibao Heavy Industry is located in Wuxi, Jiangsu Province. Our company has established a modern production base and possesses advanced production technology and powerful production processes. We have gathered a large number of enterprising senior management and research personnel, a scientific management team, a complete sales network, and innovative manufacturing concepts, constantly innovating and rapidly growing into a well-known production and export base. Quality and reputation coexist, and product and character coexist. Xibao Heavy Industry adheres to the business philosophy of technological innovation and honest development. Our products undergo strict control from design, production to factory delivery, and we provide customers with services at any time.

　　With a large amount of asphalt waste material (RAP) being reused, more and more customers are paying attention to equipment in the field of asphalt recycling, and the demand for related equipment has doubled accordingly. Jiangsu Xibao Heavy Industry, as a rising star in the field of asphalt recycling, has attracted a lot of attention from customers for its independently developed recycling products.

　　From this year's equipment sales data, it can be seen that the XB series asphalt waste crushing and screening equipment from Xibao Heavy Industry has been exceptionally popular in sales. As of now, it has been put into use in provinces and cities across the country such as Zhejiang, Jiangsu, Anhui, Xinjiang, Hubei, and Beijing, and has been exported to overseas countries such as Vietnam, helping RAP to recycle and achieve resource regeneration.

What are the advantages of XB series roller crushing and screening equipment?

　　The XB series is a specialized crushing and screening product launched by Xibao Heavy Industry based on its rich design experience in asphalt plant mixing and hot recycling equipment, combined with the particularity of domestic RAP material acquisition methods. The equipment adopts flexible separation technology combined with high-frequency screening technology to ensure the gradation control requirements in the production process of RAP mixture with high mixing ratio. The flexible crushing and screening method avoids the secondary damage of RAP grading, and the high-frequency screening technology can screen RAP below 4.75mm, ensuring the control of the proportion of fine materials in the mixture grading.

RAP flexible crushing and screening "3-step method":

1. First level single roll flexible separation

　　The crushing roller of the single roll primary crusher works in conjunction with the hydraulic driven pushing device, resulting in high crushing efficiency. Low speed combined with a movable buffer plate can achieve flexible separation. The wear-resistant parts on the crushing roller adopt the standard cutting head of the milling machine, which has good wear resistance and is easy to replace.

2. Grading system

　　The high-frequency vibration motor is used as the driving force motor to drive the screen mesh to vibrate (the screen body does not move), solving the problem of RAP material blockage below 4.75mm and achieving high-speed tapping of materials. This structure combines the conventional vibrating screen and vibrating screen into one, and one vibrating screen can separate three types of materials, reducing equipment occupation and saving costs.

3. Secondary roller type flexible separation

　　The double roll secondary crusher is equipped with two sets of crushing rollers arranged in a cross pattern. One of the crushing rollers is equipped with a spring tensioning device, which can adjust the gap between the crushing rollers to achieve the adjustment of material particle size and output after crushing. Compared with hammer crushing and impact crushing, roller crushing causes less damage to the gradation of RAP raw aggregates. The roller speed is low and the crushing method has minimal impact, greatly extending the service life of the equipment. At the same time, there is almost no dust generated during on-site work.

　　----------------The following content is a network compilation, for reference only---------------------------------

　　Market analysis of asphalt mixture recycling technology in China

　　After a certain period of use, asphalt mixture pavement (hereinafter referred to as asphalt pavement) cannot meet the needs of traffic and must be maintained or overhauled. In the process of maintenance, major repairs, and reconstruction, a large amount of waste asphalt mixture will be generated. The stones and asphalt in these materials also have certain practical value. If they cannot be reasonably and effectively recycled, not only will they waste resources and increase road construction costs, but they will also pollute the environment. Therefore, from the perspective of cost reduction and environmental protection, reusing waste asphalt mixture has become an inevitable trend in highway construction and development.

　　Since the 1930s, asphalt mixture recycling technology has been applied abroad. By the late 1970s and early 1980s, the concept of asphalt pavement recycling technology had been continuously improved, and recycling equipment and processes had been developed. By the early 1990s, there had been a qualitative leap in in-situ thermal regeneration technology, with various regeneration units and technologies being applied in the United States and Canada.

　　Since the 1990s, China's highway transportation industry has developed rapidly, and the task of urban road reconstruction and expansion has also been increasing day by day. At that time, the focus was on construction, with little attention paid to maintenance issues. Today, more than a decade later, roads have suffered varying degrees of damage, and people have realized the importance of maintenance. Due to the late start of highway construction in our country, limited technical reserves, poor economic foundation, complex climate environment, and severe overloading of traffic vehicles; Due to the influence of traditional concepts in highway design, construction, materials, and other aspects, some regions continue to use the construction experience and structural design methods of traditional thin-layer surface treatment, asphalt gravel pavement without modification on highways; Some transportation department leaders are eager for quick success and blindly rush for the construction period, resulting in a considerable number of highways having poor asphalt pavement conditions, and even having to face large-scale maintenance in the first few years of operation. Therefore, the issue of regenerating old asphalt pavement has been put on the agenda. Various regions have organized manpower and material resources to research and solve related technical problems, and departments have also introduced relevant policies to encourage the recycling and utilization of old asphalt mixtures. It can be said that promoting asphalt pavement recycling technology is an important component of China's sustainable economic development.

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