.png)
Road milling machine is one of the main models of asphalt pavement maintenance construction machinery, which is used for milling damaged old pavement. Mainly applicable to:
1. Milling and grinding of the beam surface of the high-speed railway box girder, and milling and leveling of the super-high area of the base plate.
2. The waterproof layer on the surface of the cement concrete bridge deck is chiseled.
3. Milling and clearing of asphalt pavement bagging, network cracking and potholes.
4. Slight milling and roughening of the original road surface before asphalt concrete paving.
5. Road traffic markings, factory floor paint and removal of various hot-melt materials.
| Model | SM-WK350E | SM-WK500E |
| Working width | 0-350mm adjustable | 0-500mm adjustable |
| Motor Power | 18kw | 18kw |
| Voltage | 380V | 380V |
| Driving principle | Hydraulic drive, stepless speed change, can be fast or slow | |
| Milling depth | 0-50mm | 0-50mm |
| Blade quantity | 114 pcs | 210 pcs |
| Blade shaft quantity | 6 pcs | 4 or 6 pcs |
| Working Efficiency | 300-600m²/h | |
| Walking Speed | 4m/min | |
| Dimension | 1500*800*1000mm | 1500*800*1000mm |
| Weight | 500kg | 700kg |
