China Leading Road Roller Manufacturer

The drums are cylindrical in shape and are typically made of steel, which rotate in opposite directions. These drums are cylindrical in shape and are typically made of steel, which rotate in opposite directions. 61HZ high frequency vibration function for improved compaction efficiency, suitable for road base to road surface The drums are cylindrical in shape and are typically made of steel, which rotate in opposite directions. The drums are cylindrical in shape and are typically of steel, which rotate in opposite directions.

The double drum vibratory rollers are mainly available in diesel air-cooled, diesel water-cooled and petrol air-cooled models. The conventional models have mud scrapers and water sprinklers on the front and rear wheels, and the rear wheels are equipped with a combination of four glossy tyres, designed with operational safety in mind. During operation, the eccentric blocks mounted in the front and rear vibratory wheels are driven by hydraulic motors at high speed, which in turn drive the front and rear vibratory wheels up and down to achieve vibratory compaction of the road surface.

Efficient compaction: Double drum road rollers provide effective compaction due to the presence of two drums. The dual drums generate increased compaction force, allowing for better density and stability of the compacted surface. This helps in reducing the risk of future road damage and enhances the longevity of the pavement.

Versatility: Double drum road rollers are versatile machines that can compact various types of materials, including soil, gravel, asphalt, and concrete. They can be used for different applications such as road construction, repairing damaged surfaces, and preparing the ground for further construction activities.

Improved maneuverability: These road rollers are designed to be highly maneuverable, making them suitable for working in confined spaces and tight corners. Their compact size and responsive steering enable efficient operation in urban areas, construction sites, and other areas with limited access.

Enhanced surface finish: Double drum road rollers contribute to achieving a smooth and uniform surface finish. The two drums work together to eliminate irregularities, bumps, and unevenness in the compacted surface, resulting in a more aesthetically pleasing and safer road or pavement.

Increased productivity: With their larger working width and higher compaction efficiency, double drum road rollers can cover larger areas in a shorter time. This leads to improved productivity on construction sites, allowing projects to be completed more efficiently and within schedule.

Vibration capabilities: Many double drum road rollers are equipped with vibration systems that further enhance compaction. Vibrations help to loosen the particles, increase density, and improve the overall compaction quality of the material being rolled.

Operator comfort and safety: Double drum road rollers are designed with operator comfort and safety in mind. They often feature ergonomic cabins with good visibility, comfortable seating, and easy-to-use controls. Safety features like seat belts, rollover protection systems (ROPS), and warning indicators contribute to a safer working environment.

The vibrating steel wheel of the double drum roller includes a frame, a vibration motor, a vibration shaft, an eccentric vibration mechanism, a regulating motor and a regulating mechanism, the frame is equipped with a vibration motor and a vibration shaft, the vibration shaft is equipped with an eccentric vibration mechanism and a regulating mechanism, the regulating motor drives the regulating mechanism by means of gear rotation, and the regulating mechanism links the eccentric arm of the eccentric vibration mechanism to realize the amplitude adjustment of the vibrating steel wheel. The structure has the advantages of simple structure, convenient manufacture, low maintenance cost, easy to grasp, good self-locking, stepless amplitude adjustment, with compaction degree real-time detection, intelligent frequency regulation controller, can realize the intelligent control of the roller with the compaction degree and so on.
It realises that the operator can easily control the vibration of the road surface of the construction through the control switch, which greatly reduces the amount of operator’s labour and the accident rate, and the working efficiency is also improved and the personnel expenses are reduced. The vibrating steel wheel structure achieves a non-interference link between the adjustment movement and the vibration rotation, allowing for stepless amplitude adjustment in the operation (vibration) of the vibrating roller. Together with the compaction degree real-time detection and intelligent frequency regulation controller, intelligent control of the roller with the compaction degree can be achieved.

The single drum is more suitable for most everyday tasks and is a machine that can easily level the surface of pavements or driveways. The twin-wheel vibratory roller, on the other hand, has no tyres and is usually used for compaction of asphalt pavements. Although they are the same type of machine, there is a fundamental difference in configuration and performance.
1、Single Drum roller
Single drum rollers have the characteristics of large static line load, deep compaction impact, high operational efficiency, can effectively compact all kinds of sand, gravel and other non-cohesive soil, gravel, blocks, piles of stone and other different types of pavement. The single steel wheel is suitable for the compaction of roads, airports, embankment filling, harbour terminals, dams and other earth and stone foundation construction.
2、Dual Drum Roller
The double drum roller is mainly used for compaction of asphalt concrete, RCC concrete and other road surfaces, but also for compaction of road base, secondary road base and stabilisation layer. They are mainly used for the compaction of surface layers, or where the pavement is relatively thin.
Whether it is a double drum roller or a single drum, their climbing capacity and traction are the key indicators of power performance. This is a representation of the normal driving capacity of the roller in the face of different working conditions and represents the drive characteristics of the roller.