The DGM-2.2II is a specialized, multi-functional grinding machine tailored for the complex task of maintaining railway switches and turnouts, alongside standard rail profiles. Switches are high-stress components requiring precise profile correction; the DGM-2.2II provides the necessary maneuverability and accuracy to address defects in these restricted areas. Often powered by a clean energy source like a lithium battery, the machine allows for flexible, low-emission operation, which is critical when working in tunnels, stations, or densely populated environments. By effectively removing surface irregularities and restoring geometric integrity in turnouts, the DGM-2.2II dramatically extends the service life of these costly components and safeguards operational stability.
| Features |
Details & Specifications (General) |
| Versatility |
Capable of grinding switches/turnouts and running rail. |
| Precision |
Engineered for accurate profile correction in complex areas. |
| Power |
Electric/Battery powered for clean and quiet operation. |
| Longevity |
Essential for extending the lifespan of high-value turnout components. |
| Model Variants (Grinding Series) |
Power Type |
Key Function |
| DGM-2.2II |
Lithium Battery |
Multi-functional Switch Grinding |
| DGM-2.2I |
IC/Electric |
Alternative Switch Grinding |
| NGM-4.8 |
Internal Combustion |
Standard Rail Profile Grinding |
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