At the recently concluded 2022 BMW International Construction Machinery Exhibition in Munich.，A number of new compaction and paving products launched by Dynapac have attracted wide attention from the industry with their innovative cutting-edge technologies.。And the heavyweight new products of paving equipment，Is to incorporate a full range of asphalt distribution technologySD2500CS PROTACSpreader and paver。Today, let's focus on this one to simplify the complexity.、New equipment with lean construction as the design concept，Experience the charm of intelligent spraying and paving in one.。

In recent years, the road administration industry has gradually stepped into a mature stage of development from new construction to maintenance.，Thin-layer asphalt paving has also been more widely used.。The thin layer paving technology can not only improve the service life of the road,、Improve the performance of the road，It is also the most important construction means of preventive maintenance construction with cost control and foresight.。

Before the thin layer of asphalt is spread，In order to improve the impermeability of pavement，Meanwhile, the firm bonding force between different asphalt layers is enhanced.，It is often necessary to use a special asphalt distributor to spray emulsified asphalt.。DynapacPROTACThe asphalt spraying and paving machine innovatively integrates the two functions of emulsified asphalt spraying and asphalt paving.，Not only the equipment investment is saved，But also improve that operation efficiency.，One machine provides multiple construction solutions，It can be regarded as a model product for simplifying modern asphalt construction.。

Based on Dynapac and sister companies within the Faya GroupSECMAIR（Sygma）The technology of cooperation，SD2500CS PROTACThe paver utilizes an integrated intelligent operating system.，Seamless connection of the whole process from emulsified asphalt spraying to paving operation，Convenient operation and easy to switch functions。

  

PROTACThe paver is equipped with an emulsified asphalt storage tank with a maximum capacity of 2100 litres，The reservoir is equipped with a low position fill port and an electronic level display on both sides，The accurate stock of emulsified asphalt can be known at any time.，And convenient、Fill the emulsion safely。

 

 Unique intelligent heating concept design，Heating the emulsified asphalt in a uniform and efficient manner by using a heating pad and a heating rod，Uper-high efficiency in thin-layer paving construction is ensured。Sliding telescopic spray bar with up to 25 atomizing nozzles，May vary depending on screed width，The extension and retraction can also be controlled manually，Spray width up to 6.5 meters。

  

And the emulsified asphalt is directly paved after being sprayed.，It also avoids the pollution and damage to the emulsion spraying surface caused by dust in the external environment and even vehicle rolling to the greatest extent.。

 

 PROTACThe paver is equipped with a powerful emulsified asphalt heating system.，Its three-level uniform intelligent heating settings，Depending on the amount of emulsion in the reservoir，Automatically and intelligently match the needs of the screed and distribution system to the most appropriate heating power，Heat evenly, quickly and smoothly through the heating pad and heating rod，Completely avoid the risk of cracking。

The heating pad begins to uniformly heat the emulsified asphalt in the reservoir。

Heat the small spray loop to keep the emulsion flowing and avoid cracking，And keep that emulsion in a high-quality state all the time.。

Heated large symmetric loop，To achieve uniform heat distribution，And prepare for spray pattern。

 

 PROTACThe emulsified asphalt spraying control function of the paver is integrated into the 7-inch color touch screen beside the control panel.，Not only all distribution parameters can be displayed，It can also touch the screen to control the opening and closing of the nozzle，Make the construction process clear at a glance、The construction effect is under control。

  

PROTACThe paver also has an automatic cleaning function.，Equipment maintenance cost can be reduced、And that service life of the equipment is prolon，So that that work efficiency of the equipment is improved。When the paving work is finished and the equipment is turned off，Automatic cleaning system for simple and safe cleaning using compressed air and cleaning fluid，And a plurality of different mode of cleaning spray systems and nozzles can be selected accord to requirements.。

  

Exceptional Emulsified Asphalt Distribution System，SD2500CS PROTACThe paver also inherits DynapacSDExcellent intelligent control system of series paver、Powerful paving capability，And an outstanding patented four-axis support screed design。In the case where no distribution function is required，To shut down the systemPROTACThe paver may also perform the paving operation as a routine。

 

 DynapacSD2500CS PROTACSpreader and paver，Simplify the design concept，Help you to achieve the best construction effect，It is a high-tech road construction equipment integrating multiple construction solutions.。Join hands with you，Build the future together！