Small rollerStructurally, it is mainly divided into single steel wheel and double steel wheel rollers; Functionally, it can be divided into semi hydraulic vibratory rollers and fully hydraulic vibratory rollers; Mainly divided by tonnage: 2-2.5 tons, 3-3.5 tons; Mainly divided by name: small single drum vibratory roller, small double drum vibratory roller, small hand-held vibratory roller; At present, small rollers produced domestically are divided into hand-held single wheel rollers; Hand held double wheel roller; There are three types of car rollers. Engines are divided into diesel engines and gasoline engines.

feature

Small size, compact structure, easy transportation, high working force, and high efficiency. And it can be used in conjunction with large rollers. The extra large water tank reduces the hassle of replenishing water back and forth, increasing the continuous working time of the equipment. The adjustable folding handle provides a comfortable operating environment for operators, making it easy to transport or store after folding.

operating conditions

1. Layered compaction of cement stabilized layer in highway municipal maintenance and replacement construction; Compaction of asphalt concrete at the edges and corners of ditches and wells.

2. During highway construction, when backfilling structures such as culverts, passages, and bridge piers, large rollers are unable to carry out compaction operations in areas where they cannot work.

3. Municipal garden landscape, residential area landscape, paving of access roads in golf course construction, and compacted pavement of sidewalks

4. In other construction areas that are narrow and sensitive to the weight of compaction equipment, the compaction work can be completed flexibly and efficiently.

Scope of Application

Reasonable structure, small size, high excitation force, and convenient site conversion. Suitable for compacting asphalt pavement, sidewalks, bridges, parking lots, sports venues, and other narrow areas, it is an ideal equipment for highway and municipal departments to maintain and repair narrow areas such as trenches, streets, and squares.

Whether the oil addition of a small road roller is qualified has a great impact on the machine. It is not only necessary to add it in a timely manner, but also to replace it regularly. Therefore, the oil addition of a small road roller also requires attention to detail. Firstly, the amount of engine oil added should be reasonably controlled, and the more engine oil added, the better. In order to prevent excessive oil, we should use the method of adding less oil and more oil. After adding oil once, wait for about 5 minutes and observe the oil level on the dipstick to check if it is at the normal oil level. If it is not at the normal oil level, continue to add less oil until the oil level is not lower than the lower mark or higher than the higher mark. It should be at the normal oil level.

Another issue is the replacement of engine oil. Prolonged use of engine oil can lead to a gradual decrease in viscosity and loss of lubrication effect. If not replaced, it can cause wear and tear on engine components. The oil contains impurities, and long-term operation can cause cylinder pulling. Therefore, it is necessary to regularly check and replace the engine oil according to the corresponding grade to ensure its quality. The normal operation and service life of small roller engines are closely related to the engine oil, and attention should be paid during use.

A small road roller is a type of construction machinery that uses the rolling action of rollers to compact the soil, roadbed cushion layer, and pavement layer. It is a self-propelled compaction machinery. It is widely used in road construction, embankment and dam building projects. Today, let's learn together about the structures of small road rollers.

Small roller, with small volume, compact structure, easy transportation, high working force, and high efficiency, can be used in conjunction with large rollers. The extra large water tank reduces the hassle of refilling water back and forth, increasing the continuous working time of the equipment. The adjustable folding handle provides a comfortable operating environment for operators, making it easy to transport or store after folding.

Vibration wheel structure types: Currently, common structural types include through shaft type (which can be divided into single shaft type, inner and outer sleeve shaft type), welded disc plate type, and detachable box type (also known as independent excitation chamber). Single axis through axis type is generally used for small and medium-sized vibratory rollers, which can achieve single or two amplitudes; The inner and outer sleeve shaft through shaft type is generally used for large and medium-sized vibratory rollers, which can achieve multiple amplitudes; Welded disc plates and detachable box types are widely used, but compared to welded disc plates, detachable box types are easier to achieve cleanliness in the oil chamber and coaxiality of the bearing holes, which is beneficial for improving the service life of vibration bearings.

A small road roller is a machine that uses its own gravity to perform various compaction operations, resulting in permanent deformation and compaction of the compacted layer. It can crush sandy, semi cohesive, and cohesive soils, roadbed stabilized soils, and asphalt concrete pavement layers.