Xibao Heavy Industry Supply Asphalt Recycled Material Heating Equipment Production Company

Description :

　　Xibao Heavy Industry Supply Asphalt Recycled Material Heating Equipment Production Company

　　Since its establishment, Xibao Heavy Industry has been focusing on providing customers with competitive equipment solutions and services in the field of asphalt mixing/recycling. Our product development and manufacturing cover multiple product series, including asphalt mixture mixing equipment, asphalt plant mixing and hot recycling equipment, waste asphalt mixture crushing and screening equipment, asphalt warm mixing equipment, etc. Among them, the asphalt plant mixing and hot recycling equipment has gained high recognition from industry customers due to its technological advantages. If you want to learn more about the crushing and screening production equipment for asphalt recycled materials, please feel free to contact us at any time. We warmly welcome your call for consultation!

　　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---------------------------------

　　Asphalt on-site thermal regeneration equipment

　　Asphalt geothermal regeneration equipment is a preventive maintenance device that uses specialized on-site geothermal regeneration equipment to heat, mill, and mix a certain amount of new asphalt, new asphalt mixture, and regeneration agent on the asphalt pavement. Through processes such as hot mixing, paving, and rolling, the technology achieves one-time regeneration of old asphalt concrete pavement within a certain depth range on the surface. It can be divided into two types: remix regeneration and overlay regeneration.

　　(1) Re mixing and regeneration: Heating and milling the old asphalt pavement, adding a certain amount of rejuvenator, new asphalt, and new asphalt mixture on site, and then hot mixing, paving, and compacting to form it. The proportion of newly added asphalt mixture is generally controlled within 30%.

　　(2) Paving regeneration: Heat and mill the old asphalt pavement, add a certain amount of new asphalt mixture and rejuvenator on site, and mix to form a regenerated mixture. Use the ironing board of the regeneration mixer to spread the regenerated mixture, and use the second ironing board of the regeneration mixer to simultaneously spread the new asphalt mixture on top of the regenerated mixture. The two layers are compacted together.

　　Asphalt pavement hot recycling uses road petroleum asphalt as the recycling binder, and may add rejuvenators when necessary. At the same time, construction should be carried out under temperature conditions above 10 ℃.

　　Applicable occasions of local geothermal regeneration: local geothermal regeneration is applicable to the local recycling of asphalt pavement surface layer of expressways and Class I and second-class highway with only shallow minor diseases, and the recycled layer can be used as the upper layer or middle layer. Asphalt pavement is thermally regenerated locally, with a regeneration depth generally ranging from 20 to 50mm.

　　Main functions:

　　1. Repair surface diseases of asphalt pavement;

　　2. Restore the physical and mechanical properties of the asphalt surface layer;

　　3. Restore the smoothness of asphalt pavement and repair the ruts of asphalt pavement.

　　4. Advantages and disadvantages of in-situ thermal regeneration

AfterSalesService :

• Asphalt Recycled Material Heating Equipment