What are the models and specifications of impact rollers
Impact roller is a kind of compaction equipment widely used in the construction of large infrastructure projects such as highways, railways, dams, and airports. Because of its advantages of high efficiency, low cost, and high compactness, it has been widely used. There are many models and specifications of impact rollers, and we will introduce the model specifications of impact rollers in detail below.
1. Classification of impact roller models and specifications.
Impact roller according to the different shape and structure, impact roller can be divided into trilateral impact roller, quadrilateral impact roller, pentagonal impact roller, among them, trilateral impact roller is the most widely used, trilateral impact roller is also become, impact roller and plum roller, trilateral impact roller is mostly for foundation tamping treatment operations, quadrilateral impact roller and pentagonal impact roller, mostly used for sandy soil impact rolling operations, due to pentagonal impact roller, The impact force is the smallest, the impact frequency is the largest, the pentagonal impact roller can also be used for the impact crushing operation of the hard pavement of the old road, according to different engineering needs, you can choose different models of impact rollers.
Impact roller according to the impact energy of the different, impact roller can be divided into 25 kJ, 30 kJ, 32 kJ and 35 kJ and other four types of impact energy specifications, because the impact roller belongs to the dynamic work machinery, therefore, the energy of the impact roller is measured by joules rather than tonnage, the greater the impact energy, the greater the compaction force, when choosing the model of the impact roller, according to the construction design requirements, through the compaction density and foundation settlement to choose.
Second, the specific parameters of the model specifications of the impact roller.
1.Model: SD25 impact roller.
This type of impact roller is a trilateral impact wheel for compaction, the maximum compaction thickness can reach 3 meters, and the effective compaction depth can reach 15 meters. Its working speed can reach 10 15 km h, and it can compact an area of 3000 5000 square meters per hour. This type of impact roller has the advantages of high efficiency, low cost and high compactness, and is suitable for large-area foundation engineering compaction operations.
2.Model: SP25 impact roller.
This type of impact roller is compacted with pentagonal impact wheels, with a maximum compaction thickness of 4 meters and an effective compaction depth of 2 meters. Its working speed can reach 9 13 km h and can compact an area of 2000 3000 square meters per hour. This type of impact roller has a higher compaction force and a deeper compaction depth and is suitable for compaction work in large earthworks.
3.Model: SD30 impact roller.
This type of impact roller is compacted by trilateral impact wheels, with a maximum compaction thickness of 5 meters and an effective compaction depth of 3 meters. Its working speed can reach 8 12 km h and can compact an area of 1500 2500 square meters per hour. This type of impact roller has a higher compaction force and a deeper compaction depth and is suitable for compaction work in large earthworks.
The above is a brief introduction to the model specifications of impact rollers, I hope it can be helpful to you.