What are the models of impact rollers? How does it work?

The working principle of the impact roller: the non-circular rolling wheel of the impact rolling equipment rolls at high speed under the drive of the traction equipment, and the high potential energy brought by the corner difference of the non-circular rolling roller, the traveling kinetic energy brought by the high-speed rolling of the impact rolling equipment and the static gravity energy brought by the self-weight of the impact rolling equipment are comprehensively converted into impact energy, and the impact compaction is carried out on the roadbed base. Under the impact compaction of up to several hundred tons of basic materials, the comprehensive effects of displacement, deformation and shear between soil and rock particles can be obtained, so as to improve the deep compaction density of soil and rock foundation, improve construction efficiency and effect, and then ensure the overall compaction effect of roadbed.

How does an impact compactor work? Impact compactor is the use of 3 5 sides of the non-circular impact roller wheel in the traction machinery under the drive of rolling construction, the rotation potential energy generated by the radian drop of the regular polygonal rolling wheel, the travel kinetic energy brought by the driving speed of 10 15 km hours and the gravity potential energy brought by the weight of the impact rolling wheel, while the basic material is applied impact, rubbing, static rolling three compaction effects, and then the purpose of compacting the foundation is achieved.

Shandong Tianlu impact roller is a unique compaction equipment, with high pressure, deep impact depth, high construction efficiency characteristics, can greatly meet the high-grade highway, high-speed railway, reservoir dam, airport, port and other large-scale engineering foundation compaction needs and old road upgrading pavement crushing compaction, can greatly improve its bearing capacity, stability and compactness, reduce the damage to the highway due to vehicle overload, prolong the life of the highway. The foundation compaction of collapsible loess and the reinforcing compaction and detection compaction of high-grade highway forming subgrade are more effective, which minimizes the natural sinking time of subgrade, accelerates the progress of the project and shortens the construction period, which is called "insurance for highway construction" by the owner.

There are many models: YCT20, YCT25, YCT32, Impact Crusher, 5YCT23

What is Impact Rolling?

Impact rolling is a new type of engineering construction technology method, that is, the impact roller of impact rolling equipment has the triple construction effect of "impact", "rolling" and "rubbing" to carry out high-intensity compaction operation on the foundation. The main function is to eliminate the post-construction settlement in advance and improve the compactness of the rolled foundation.

How to carry out impact rolling on impact rollers?

The impact roller itself does not have power, it is a towed roller, and it needs to be driven by a large traction machinery to continuously roll to achieve impact rolling construction.

Impact roller, also known as impact compactor and impact roller, is a new type of towed roller belonging to the roller. The impact roller is pulled by the loader, drives an impact wheel, and uses the weight of the impact wheel itself and the impact force when advancing to crush and compact the cement pavement and roadbed.

Impact rollers are construction machinery compaction equipment.

The impact roller is a towing roller with a 3 5 side regular polygon, because it does not have power, it needs to roll under the drive of traction machinery such as impact roller tractor or large tractor.

<> in the construction of the project, often use the impact roller to detect the road section, the industry is called "detection enhancement of the pressure", the detection of the enhanced pressure can find whether the subgrade compaction effect is up to standard, enhance the pressure effect so that the construction of the subgrade is covered, 100% detection, at the same time can find the defects, eliminate the defect in advance, by virtue of the amount of settlement obtained to intuitively detect the compaction quality of the subgrade, and in this detection to make it reinforced.

Impact roller, alias impact roller, impact roller, plum blossom roller and other different names impact roller is actually a new type of towing roller, its rolling impact wheel is a polygonal non-circular cam, through the tire tractor traction operation, therefore, impact roller by tractor and impact wheel two major components. The impact wheel is usually composed of a variety of 3 5 side non-circular equilateral tugboats, and the purpose of compacting the road surface and roadbed is achieved by continuous rolling impact, because it has no power itself, the impact wheel needs to be driven by large traction equipment to work. The tractor is a special large-scale engineering traction machinery in the whole set of impact roller equipment, and is an important part of the whole set of impact compactor, which can be replaced by traction machinery such as large tractors, loaders, and automobiles in engineering practice.

The impact roller drives the non-circular impact wheel through the traction of the tractor, and uses the weight of the impact wheel itself and the impact force when moving forward to crush and compact the cement pavement and roadbed.

Shandong Tianlu impact roller is a unique compaction equipment, with high pressure, deep impact depth, high construction efficiency characteristics, can greatly meet the high-grade highway, high-speed railway, reservoir dam, airport, port and other large-scale engineering foundation compaction needs and old road upgrading pavement crushing compaction, can greatly improve its bearing capacity, stability and compactness, reduce the damage to the highway due to vehicle overload, prolong the life of the highway. The foundation compaction of collapsible loess and the reinforcing compaction and detection compaction of high-grade highway forming subgrade are more effective, which minimizes the natural sinking time of subgrade, accelerates the progress of the project and shortens the construction period, which is called "insurance for highway construction" by the owner.

Compaction of foundations for roads, railways, dams, airports, buildings, factories, and residences. Compaction of cement plants, ash, coal and other bulk sites. Compaction of earth and rock with relatively large water content. Compaction of rocks, clays, expansive soils, flame-retardant rocks of open-pit coal seams. Hope it helps.

What is an impact roller? What do you say about the technical specifications for impact rolling?

What is an impact roller? The national technical specification for impact rolling "Technical Guidelines for the Application of Highway Impact Rolling" defines the term impact roller as: "The non-circular shape of the roller (generally composed of curves as sides.

Three, four, five-sided regular polygon) compaction wheel rolls under the action of traction and self-driving force, and the construction machinery and equipment that carry out periodic impact rolling on the rolling surface. ”

The English name of impact roller is: impact roller, because of the special shape of the "non-round" roller, it has obtained many names with shape characteristics, such as: triangle roller, quadrangular rammer, plum roller, triangular roller, plum roller and so on different names or names.

"Impact" is "tamping", the corner difference brought by the non-circular rolling wheel of the impact roller, so that it has the "rolling" characteristics of "rolling (roller)" in the process of rolling construction, and at the same time has the "tamping" characteristics of "tamping", therefore, some people also call the impact roller impact roller, impact rammer, tamping machine, etc.

The compaction force of the impact roller is as high as hundreds of tons, the effective impact depth of compaction is about 2 meters, and the impact depth is as high as 5 meters.

The process or method of using impact roller to compaction the rolling surface is called impact roller compaction, and the impact rolling effect of the impact roller is related to factors such as soil conditions, the size of the impact roller model and the impact rolling speed.

What is a plum mill impact roller, do you understand?

Impact roller, also known as impact roller, impact rammer, is a construction machinery that drives two irregular impact wheels to crush and compact through the traction of the traction device. Since the impact roller entered the Chinese market in the 90s of the last century, it has played an irreplaceable role in many engineering fields such as roads, airports, dams and reclamation, and its main production areas are distributed in Henan, Shaanxi and other regions, among which the manufacturers in Zhengzhou, Henan Province are the most intensive.

The working principle of the impact roller: the non-circular impact roller rolls forward under the drive of the traction machinery, and the rotational potential energy generated by the arc drop of the regular polygonal roller and the traveling kinetic energy brought by the driving speed and the gravitational potential energy brought by the self-weight of the impact roller apply three compaction effects of impact, kneading and static rolling to the basic material at the same time to achieve the purpose of compacting the foundation.

Schematic diagram of the working principle of the impact roller.

Impact rollers.

Analyzing the compaction mechanism of the impact roller, it is not difficult to conclude that the impact roller is a new invention on the basis of "ramming" and "grinding", and has the working characteristics of "ramming" and "grinding" at the same time.

The working principle of the impact roller is: the non-circular impact roller of the impact roller is driven by the traction machinery, converts the traveling kinetic energy and the high potential energy into impact energy, and impacts the subgrade base to produce strong impact energy on the deep layer of the soil, and the deep layer of the soil obtains the compaction effect with the propagation of the shock wave, and is supplemented by the comprehensive effects of impact rolling, kneading and rolling and static rolling compaction, so that the soil and rock particles can obtain the comprehensive effects of displacement, deformation and shearing, and improve the deep compaction density of the soil and rock foundation. Improve the construction efficiency and effect, and then ensure the overall compaction effect of the roadbed.

Impact roller road machine equipment is suitable for compacting gravel, especially suitable for fill compaction, coal yard compaction, arid area loess, collapsible loess, macroporous soil and other compaction construction. It is also suitable for the compaction construction of railway and highway foundation earthwork, and the compaction effect of high fill depth such as airport runway, hydroelectric power station dam, port municipal square, mine ore yard is particularly obvious.

The impact compaction (roller) is a new type of tow compactor, and its rolling wheel (impact wheel) is polygonal, commonly used trilateral and pentagonal, and is pulled by the wheel tractor. The impact compaction skill used is a skill that uses non-circular, high-power, continuous rolling impact wheels to impact and compact the road surface and roadbed to achieve compaction.