粉料撒布车是一种用于将各种粉状材料均匀且精确地撒布在路面基层、表层或其他特定区域的机械设备。以下是关于它的详细介绍：

Powder spreading vehicle is a mechanical equipment used to evenly and accurately spread various powdered materials on the road base, surface or other specific areas. Here is a detailed introduction about it:

工作原理：通常配备大型储料罐装载待撒布的粉状材料。车辆行驶过程中，通过精确控制的输送系统将粉料从储料罐中输出，再经过特制撒布装置进行均匀撒布。这依赖的计量系统和控制系统，确保每次撒布达到预定厚度和均匀度，避免材料浪费和局部浓度过高。

Working principle: Usually equipped with large storage tanks to carry powdered materials to be spread. During the driving process of the vehicle, the powder is output from the storage tank through a precisely controlled conveying system, and then evenly spread through a specially designed spreading device. This relies on advanced metering and control systems to ensure that each spread reaches the predetermined thickness and uniformity, avoiding material waste and local high concentrations.

应用领域：

Application areas:

道路建设：在高速公路、国道、省道等各级公路的基层和面层施工中，用于铺设底基层、稳定层以及进行路面改性处理，提升道路承载能力和耐久性。例如在新建道路时，将水泥、石灰粉等撒布在路基上，与土壤混合形成稳定的基层结构。

Road construction: In the construction of the base and surface layers of highways, national highways, provincial highways, and other levels of highways, it is used to lay sub base layers, stabilize layers, and carry out pavement modification treatments to enhance road bearing capacity and durability. For example, when building a new road, cement, lime powder, etc. are spread on the roadbed and mixed with soil to form a stable base structure.

道路养护：对于已建成道路的日常养护和病害处理，可撒布石灰、水泥等材料进行路面加固和修补，有效延长道路使用寿命。如道路出现裂缝或基层松动时，通过撒布粉料进行修复。

Road maintenance: For the daily maintenance and disease treatment of existing roads, lime, cement and other materials can be spread to reinforce and repair the road surface, effectively extending the service life of the road. When cracks or loose base appear on the road, repair them by spreading powder.

土壤改良：在农业和林业领域，常被用于撒布石灰、石膏等改良剂，调节土壤酸碱度，改善土壤结构，提高农作物产量和林木生长质量。

Soil improvement: In the fields of agriculture and forestry, it is often used to spread amendments such as lime and gypsum, regulate soil acidity and alkalinity, improve soil structure, and increase crop yield and forest growth quality.

特点优势：

Characteristic advantages:

计量精确、撒布均匀：计量辊转速采用闭环控制，且与车速关联，保证每平方撒布量不随车速变化。

Accurate measurement and uniform spreading: The speed of the measuring roller is controlled by a closed-loop system and is related to the vehicle speed, ensuring that the spreading amount per square meter does not change with the vehicle speed.

负载敏感液压系统、：整机液压系统采用变功率液压泵配合负载敏感液压系统设计，为螺旋轴提供动力输出，，系统发热少。

Load sensitive hydraulic system, energy-saving and efficient: The entire hydraulic system adopts a variable power hydraulic pump combined with a load sensitive hydraulic system design to provide power output for the screw shaft, which is energy-saving and efficient, with less system heating.

变螺距螺旋、输送力强：变螺距输送可防止粉料在输送过程中出现局部堆积现象，仓体内部输料螺旋上方配备减压梁，可有效减少输料螺旋阻力，提高输料效率。

Variable pitch spiral and strong conveying force: Variable pitch conveying can prevent local accumulation of powder during the conveying process. A pressure reducing beam is equipped above the conveying spiral inside the warehouse, which can effectively reduce the resistance of the conveying spiral and improve the conveying efficiency.

脉冲除尘、智能操控：配备打料脉冲布袋除尘系统，性好。电气系统配备手动和自动两套控制系统，操作方便，粉料撒布均匀。

Pulse dust removal and intelligent control: equipped with a feeding pulse bag dust removal system, with good environmental protection. The electrical system is equipped with two sets of control systems, manual and automatic, which are easy to operate and evenly distribute the powder.

施工效率高：相比传统人工撒布，能快速完成大面积的粉料撒布工作，节省时间和人力成本。例如在大型道路施工项目中，可大幅缩短施工周期。

High construction efficiency: Compared to traditional manual spreading, it can quickly complete large-scale powder spreading work, saving time and labor costs. For example, in large-scale road construction projects, the construction period can be significantly shortened.

机动性强：粉料撒布车一般具有较好的机动性，可灵活在不同施工现场之间转移，适应不同施工地点的需求。

Strong maneuverability: Powder spreading vehicles generally have good maneuverability and can flexibly transfer between different construction sites to meet the needs of different construction sites.

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