November 26, 2024，Wittgen in Shanghai bauma CHINA At the International Construction Machinery Exhibition, it introduced the high efficiency in the field of road construction and maintenance.、New construction solutions for environmental protection。

Focus on multiple innovations，Better construction effect can be obtained while the resource utilization rate is reduced。At the Shanghai New International Expo Center E1 Hall 1.At booth 510，One of the highlights is a new future-oriented large milling machine concept machine.，It carries “Mill Assist” First appearance of intelligent milling system in China。

Comprehensive、Extensive cold planer product range

Wirtgen offers cold milling machines ideal for construction sites of all sizes and for all milling construction applications。W 50 HRi And W 100 HRi Two types of rear discharge milling machines，They have a standard working width of 500 mm And 1000 mm，It is a small cold milling machine in its product line.。

Both milling machines feature advanced cutting technology.，It has been widely recognized by the market.。

  Wittgen high performance half-meter cold milling machine W 50 HRi, Working width 0.5 m，In line with the modern control concept，And that construction efficiency is high

W 155 CFi It is a front discharge type medium milling machine.，Compact form factor combined with high milling capacity。

At the same time，Wirtgen also exhibited a versatile and versatile model.，Namely a two-meter large milling machine W 205i，This machine is suitable for almost all typical milling construction projects.，Equipped with an intuitive control system，A reliable milling process is ensured。

The launch of the new future-oriented large milling machine concept machine also marks Mill Assist The first appearance of intelligent milling system in the Chinese market，It improves the sustainability and efficiency of the milling process。

Cost-effective and environmentally friendly remediation through cold regeneration

At bauma At the exhibition，Wirtgen exhibited a powerful cold recycling machine. W 380 CR。It has a mixing capacity of up to 800 tons per hour.，It is the core model in the cold recycling product family.。

  Wittgen W 380 CR Cold recycling machine，Working width is 3.8 m，It is suitable for the comprehensive repair of large width pavement.

When used for cold in-place recycling construction，The machine first mills the asphalt pavement.，It is granulated，And adde a binder，New asphalt mixture is produced at one time.。After that，New building materials are spread on the spot by the asphalt paver immediately behind.。This saves a lot of transport back and forth.，It not only reduces carbon emissions,，But also had a positive impact on reducing project costs.。

The machine can be equipped with water.、Spraying systems for emulsified or foamed bitumen。Vario The spray bar may be operated by varying the cross-sectional area of the nozzle,，Flexible adjustment of spraying pressure。

Widely used side-spread slipform paver

SP 15i Slip-form paver with compact appearance，Maximum paving height up to 1.3 m，Concrete structures of various shapes and sizes can be efficiently paved，It is also easy to pave widths up to 2.2 m Concrete pavement。

   Use Wittgen SP 15i Side-laid slipform paver，Efficient paving of monolithic structures of various shapes and sizes as well as narrow roads

Flexible mold and track layout，It is a huge advantage in construction sites.，Because this ensures higher maneuverability and agility and a smaller turning radius。Parallelogram swing-arm track at the front of the machine and hydraulically telescoping rear track，Make SP 15i Greater flexibility，O as to realize zero-gap paving。

The machine can scan through the reference line or 3 with a virtual reference line.D Control system for accurate paving。High efficiency diesel engine control system Eco Energy saving mode，Depending on the performance requirements of the paver，Automatically adjust engine speed，Thereby reducing fuel consumption and substantially reducing exhaust emissions.。