NMG-4 type internal combustion rail grinder adopts imported gasoline engine, which can be used for profile profiling grinding of various types of rails within the range of machine deflection of 90 degrees; running wheel and guide wheel meet the insulation requirements of track circuit; thick wall cup-shaped grinding wheel is adopted, and the wheel feed mechanism has indexing and locking functions, and can control the feed rate of grinding wheel.
NMG-4 type internal combustion rail grinder adopts imported gasoline engine, which can be used for profile profiling grinding of various types of rails within the range of machine deflection of 90 degrees; running wheel and guide wheel meet the insulation requirements of track circuit; thick wall cup-shaped grinding wheel is adopted, and the wheel feed mechanism has indexing and locking functions, and can control the feed rate of grinding wheel. The feed rate of handwheel is 0.1 mm per grid and 2 mm per week.The frame is made of high strength aviation aluminum alloy with light weight.The machine can grind the top, side and arc parts of rail. It is suitable for the grinding of rail weld, uneven joint, rail side flash and rail surface welding repair. It has the advantages of high operation efficiency, good grinding quality, easy operation and convenient operation.
Equipment name: internal combustion rail grinder
Specification and model | NMG-4 |
Power | single cylinder two stroke gasoline engine |
Power | 4.4 kw |
spindle speed | 4000 r/min |
grinding wheel size | ∮ 200 *∮ 32 * 25 mm |
Running track | 1000 mm |
Grinding wheel travel | 50 mm |
Total weight | 62 kg |
Overall dimension | 1400 *540 * 950 mm |
Scope of application | profiling and grinding of 43-75 kg/m rails |
All messages