Plum blossom roller is a new type of towed roller. Due to the shape of its roller wheels, which are mostly non circular cams with 3-5 sides of polygons, resembling plum blossom petals, it is called plum blossom roller, plum blossom roller, etc., abbreviated as plum blossom roller, and belongs to the classification of engineering mechanical rollers.

What is a plum blossom rammer?

Plum blossom compactor refers to a plum blossom roller or a plum blossom roller. Although plum blossom compactor is classified as a roller, its non circular rolling wheel not only has the "rolling" characteristics of a roller, but also has the large drop "compaction" effect of "compaction" during rolling construction. Therefore, some people also call it "rolling compactor", "triangular compactor", "plum blossom compactor", etc.

How does the plum blossom roller work?

The Meihua roller has no power on its own and needs to be driven by traction equipment such as a large impact roller tractor to roll the construction. In order to exert its better compaction effect and maintain the continuity of its non circular rolling wheel, the Meihua roller also needs to maintain a certain impact rolling speed.

The impact compaction construction speed of the Meihua roller is required to be within the range of 10-15 kilometers/hour. A speed lower than 10 kilometers/hour will reduce its compaction effect, while reducing inertia, which brings resistance to its continuous rolling and increases the power output burden. If the speed is too high, it will shorten the downward propagation time of the shock wave, which will also affect the compaction effect.

The full name of Meihua roller or Meihua rammer is Meihua impact roller. Its scientific name is impact roller, and "impact" refers to compaction, which can reflect its construction characteristics of "compaction". Impact roller is a combination of "compaction" and "rolling", which has the advantages of large compaction strength, deep influence, good construction effect, and high efficiency.

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