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What are the advantages of Luoyang rollers?
Release time:
2023-01-31
Source:
The cost of a small roller is much cheaper than a large roller, but also economical and practical, known as the "quality and price", in daily life, the use of road rollers is still relatively wide, so what are the advantages of Luoyang road rollers?
1. Luoyang road roller can enter some narrow construction site, which is a large road roller can not be replaced and can not be obtained, known as the "monopoly advantage.
2. Simple structure, small footprint, both the use and storage are very good, known as "portable advantage".
3. The workmanship is very fine, the general appearance will be plastic spraying, not easy to rust, which greatly extends the service life of the 2.5-ton drum, known as the "utilization rate to the advantage".
4. Small drum operation is simple. Because the machine itself is relatively light, so it is very easy to operate.
5. Easy to maintain, the whole roller structure is simple. Maintenance of 2.5 tons of road roller is very simple, because of the elimination of some faults. Therefore, it is called "the advantage of easy maintenance".
What is the function of the small steel roller of Luoyang road roller?
1.The role of roller tires of Luoyang road roller tire roller is a kind of machinery using the characteristics of pneumatic tires to compact compressed materials, in addition to vertical compression force, there is a horizontal compression force, which not only acts in the direction of the drive, but also acts in the lateral direction of the machine. Because the compaction force can make the material particles move in all directions, a large degree of compactness can be obtained.
2. These forces, together with the "kneading effect" generated by the rubber tires, produce a very good compaction effect. If you use a steel roller to compact asphalt, the contact of the steel wheel will form a "bridge" phenomenon between the large particles of asphalt mixture, and the gap left by this "bridge" will lead to uneven compaction.
3. On the contrary, due to the flexibility of the tires, instead of pushing the asphalt mixture to the front, but covers the initial contact point of the Luoyang roller mix, giving the material a great vertical force, which will avoid the cracks often produced by the steel roller. In addition, tire rollers, by rolling on both sides in real time, can make the entire surface of the road surface uniform, the edge of the curb collision damage is much smaller than steel rollers. Tire rollers also have to increase or decrease the counterweight, change the tire inflation pressure, more conducive to the compaction of various materials.
4. The main cause of early tire wear tire pressure is insufficient or over-inflated, Luoyang roller tire pressure standard value is specified in the factory for each roller. If the tire pressure is much lower than the standard value, the tire carcass will produce large deformation in operation, the contact surface between the tread and the ground increases, accelerating the wear of the tread and tire shoulder. Excessive deformation increases rolling resistance and accelerates tire aging.
5. Tire tread direction is opposite, if the direction of the lower part of the herringbone and the rotation direction of the wheel is the same, then the herringbone tire has a mounting direction. The wheel moves, the "human" groove will have a lot of pressure. The faster the tire rotates, the greater the pressure.
6 Luoyang roller if you do not pay attention to saving tires when driving, regardless of tire damage and brutal driving, will have a great impact on the service life of the tire, such as sharp turns, emergency braking, high-speed starting, rapid acceleration and so on.
More information
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