At a construction site of an asphalt mixing plant in St. Petersburg, Russia, an operator presses a button, and a batch of room-temperature Reclaimed Asphalt Pavement (RAP) is directly fed into a 250°C mixer via the cold feeding system.

The D&G Machinery DGX Transformer Asphalt Mixing Plant has redefined the efficiency benchmark for modern road construction with its core philosophy of " Intelligence Creates Infinite Possibilities."

To meet environmental protection and production diversification needs, the original plant is now transformed and upgraded to a hot recycling plant, equipped with T190 RAP dryer drum. This upgrade enables up to 40% RAP mixing rate while maintaining stable performance.

With higher environmental protection requirements and the widespread adoption of asphalt recycling technology, owners and users are increasingly recognizing the value of hot recycling. RAP (Reclaimed Asphalt Pavement) recycling brings additional revenue to asphalt plants, making high-ratio hot recyc

Recently, more than ten D&G Machinery asphalt mixing plants are being installed simultaneously.

Asphalt mixing plant's energy consumption accounts for 30-40% of the production cost. This article highlights five key energy-saving strategies—including but not limited to cold aggregate management, combustion system upgrade, frequency conversion technology—to reduce energy use by over 15%.