asphalt crack sealing machine

Asphalt Crack Sealing Machine

Asphalt crack sealing machine is a road equipment used to repair pavement cracks, and plays an important role in road maintenance. It can perform filling operations on the road surface, and inject filling materials, like asphalt, into the cracks of the road surface to fill the cracks. The operator controls the operation and crack sealing process of the machine through the control system. Using a crack sealing machine can quickly and effectively repair road cracks, prevent water, dust, pollutants, etc. from entering the cracks, and extend the service life of the road. Pavement crack filling machines are widely used in the repair and maintenance of various types of roads such as urban roads, highways, and airport runways. It is an important road maintenance equipment that plays an important role in ensuring road traffic safety and improving transportation efficiency.

asphalt crack sealing machine
asphalt crack sealing machine

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Specifications and Types

Asphalt crack sealing machine has various types and specifications to choose from, depending on the usage scenario and performance requirements. For example, there are various types such as hand-push, self-propelled, and traction; in terms of capacity, there are various specifications such as 60L, 100L, and 200L. In addition, some high-end models are equipped with advanced functions such as automatic heating and intelligent control

road crack filling machine
road crack filling machine

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Working Principle

First, the cracks are slotted and cleaned to remove loose stones and dust, laying a good foundation for the bonding of the filling material. Then, the material box of the asphalt crack sealing machine is preheated to allow the heat transfer oil to be evenly heated, accelerate the melting of the material, and ensure fluidity. Next, the asphalt pump is started to evenly pour the melted material into the cracks. Finally, the material is allowed to cool appropriately to complete the caulking operation.

Features of Pavement Crack Sealing Machine

  • Large capacity: The asphalt crack sealing machines have a large storage capacity, which can store a large amount of filling materials at one time, reducing the number of repeated additions and improving work efficiency
  • High efficiency: The pavement crack filling machine is easy to operate and can quickly complete the filling operation, improving work efficiency.
  • Improving construction quality: By accurately controlling the crack filling volume and filling speed, the quality and uniformity of the caulking are ensured, and the construction quality is improved.
  • Durability: Made of high-quality materials and advanced technology, it has high durability and stability.

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