8*4 Gravel Asphalt Synchronous Sealer Truck

Gravel Asphalt Synchronous Sealer Truck is used for the construction of lower and upper seals on highway pavements, the construction of new and old pavements with abrasion layers, the pavement construction of asphalt pavements, and the spraying of asphalt gravel under special circumstances.

Product feature

• The time interval between the falling of asphalt and gravel at the same location does not exceed 1 second, which greatly improves their adhesion;

• The asphalt tank and the gravel silo  of Gravel Asphalt Synchronous Sealer Truck  are loaded on the same chassis, which reduces the cost;

• Gravel Asphalt Synchronous Sealer Truck  adopt fully automatic computer control, improve the distributing effeciency and quality;

• The forward-going work direction increases construction safety, greatly reduces the harm to the person body, and does not have a great impact on the environment.

Main parameter

Product detail

Gravel asphalt synchronoussealer truck simultaneously sprays the asphalt binder and spreads the stone

 aggregate, so that the asphalt binder and the aggregate have the most sufficient contact to achieve 

the maximum degree of adhesion between them. The time interval between spraying the adhesive and

 spreading the aggregate is shortened, so that the aggregate particles can be better implanted into the 

adhesive to obtain more covering area.

 HOWO 8*4  Gravel asphalt synchronoussealer truck is easier to ensure a stable proportional 

mối quan hệ giữa chất kết dính và các mảnh đá, cải thiện năng suất làm việc, giảm

 cấu hình cơ khí và giảm chi phí xây dựng.

Mặt đường nhựa có khả năng chống trượt và chống thấm nước tốt hơn sau khi phủ sỏi đồng thời, 

có thể khắc phục hiệu quả các nguy cơ trên đường như dầu nạc, các hạt rơi, các vết nứt mạng nhỏ,

 lún, sụt lún, v.v.