No need to search any further! All the key maintenance tips for double-drum rollers are right here.

2023-01-31

No need to search any further! All the key maintenance tips for double-drum rollers are right here.

A double-drum roller is a heavy-duty compaction machine. Its operating principle relies primarily on its own weight to achieve plastic compaction of sandy soils, semi-cohesive soils, or asphalt concrete pavements. It is commonly used in high‑grade transportation projects, such as highways, railways, river and sea embankments, and bridge foundations.
The 12-ton double-drum roller is an excellent piece of equipment for pavement compaction.

2023-01-31

The 12-ton double-drum roller is an excellent piece of equipment for pavement compaction.

Recently, demand for construction machinery has surged, with many models designed specifically for high‑quality pavement compaction. Among them, a 12‑ton double‑drum roller has become particularly popular. In confined work environments—such as residential‑area roads or pipeline trenches—using a large‑size roller can make compaction and maneuvering extremely cumbersome; in some cases, the “big” machines simply cannot access the site, let alone perform compaction as required. Consequently, the role of compactors in smaller sizes is self‑evident, and the 12‑ton double‑drum roller stands out as one of the most sought‑after models, boasting strong market attention, a large user base, and consistently positive reviews.
Operate the small road roller scientifically to fully leverage its advantages and features.

2023-01-31

Operate the small road roller scientifically to fully leverage its advantages and features.

Compared with other types of rollers, small rollers are compact and easy to operate. However, even the best equipment requires proper operating procedures to ensure a long service life. To help you use it more effectively, we’ve compiled a detailed guide below—please read it carefully. Thank you for your continued support.
How to choose a small road roller? Just look at these “three highs” and you’ll know.

2023-01-31

How to choose a small road roller? Just look at these “three highs” and you’ll know.

Under the stringent requirements of construction sites, small rollers have garnered significant attention. With this in mind, let’s explore the key features that make these machines indispensable. 1. High Reliability—Stable Performance and Excellent Results: Equipped with a widely used diesel engine, it delivers robust power, high efficiency, low fuel consumption, reduced noise, superior stability, extended service life, and energy savings, all while meeting China’s Stage III emission standards. The hydraulic system comprises two independent circuits—one for vibration and one for rotation—and incorporates branded hydraulic components, ensuring a low failure rate and consistent performance. Mechanically driven with rear-wheel propulsion, the machine employs a wheel‑reduction axle, providing substantial torque and strong power, along with outstanding climbing capability.
Control Method for Double-Drum Roller Compactors

2023-01-31

Control Method for Double-Drum Roller Compactors

The double‑drum roller is a piece of pavement‑construction equipment used by Zhejiang Lan to repeatedly compact freshly laid Zhejiang Lan pavement. Modern rollers are equipped to apply curved and edge‑cutting compaction forces in real time, with the front and rear drums laterally offset during rolling. This arrangement facilitates smoother approach to and separation from the loaded surface, helping to prevent pressure leakage and interference while enhancing construction quality. In this manner, the lateral offset of the front and rear drums during operation also resembles crab‑walking. Next, let’s take a closer look at the control methods for the double‑drum roller.
Working principle of a double-drum roller

2023-01-31

Working principle of a double-drum roller

The use of the loading roller significantly reduces the operator’s workload. The design of the double‑drum roller allows it to be operated more conveniently in the same working environment. However, due to the miniaturization of its components, even minor malfunctions can lead to issues if the machine is not maintained properly. Now, let’s take a look at how the double‑drum roller works!
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