As a special equipment for spreading stabilized soil powder in the construction of high-speed highway subgrade, traction powder spreader is widely used for spreading cement, lime and other powder materials in the construction of highway, railway and airport subgrade. It cooperates with local cold recycling equipment to replace manual spreading of cement and renovate and strengthen the old pavement.
The vehicle is equipped with dust removal system, and the whole construction process meets the national environmental protection requirements.
According to the statistics of construction data, a driver driving the spreader can evenly spread 20000 square meters of cement every day, about 400 tons of cement (20 kg per square meter), and the fuel consumption is 400 yuan. According to rough calculation, the spreading cost is only 0.02 yuan / m2. The cost of manual spreading is about 0.5 yuan / m2. The daily spreading volume of 20 people is up to 5000 square meters.
The uniformity of manual spreading is difficult to meet the construction requirements, and it has serious environmental pollution. The average age of workers engaged in powder spreading is over 50 years old, and the safety of personnel on the open or semi closed construction site cannot be guaranteed. Construction with spreader truck to ensure safety.
Advantages of traction spreader in highway construction
The spreader chassis uses the widened engineering vehicle chassis, and the products of the same type are more stable. The spreader control and hydraulic transmission system adopts hydraulic motor, which has a high degree of automation and more accurate spreading. After engineering mechanics design, the volume of the vehicle is greatly improved, and the spreading quality is qualified. The spreader is equipped with hydraulic control system, which is more energy-saving in the construction process.