Application of NGM-4.4 Railroad Maintenance Rail Profile Grinder
NGM-4.4 Railroad Maintenance Rail Profile Grinder is a widely used rail grinding machine with the advantages of small-sized special tool for polishing welded joint, surface damage and side trimming.Feature of NGM-4.4 Railroad Maintenance Rail Profile Grinder
1.Gasoline driven, strong adaptability to an open working environment.2.Compact structure, light weight, convenient station conversion.
3.Partial grinding operation of railway rail conveniently and swiftly.
NGM-4.4 Railroad Maintenance Rail Profile Grinder Parameter
Engine type
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Petrol engine
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Power
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4.4kW / 4500rpm.
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Diameter of grinding stone
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125mm to 160mm
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Spindle speed
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5000 rpm.
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Feeding precision
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0.1 mm.
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Feeding travel
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50 mm.
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Machine weight
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64 kg.
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Overall dimension
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1382x590x690mm
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Pictures of NGM-4.4 Railroad Maintenance Rail Profile Grinder
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgWJbTUGp_bSuDSQ2YxUTzISiuHQIcdNuQ6WV9yQ0EFwF7OexLfl0TjYY42imh0SHKhbwp9daUTvwT6iJedU7gqI3VstPdHC_7c4MEBfk1Im5YeC0SQw5IyB-Azg2pPiVTkQHevDPYMCsUu/s320/20180119161415_6663.jpg)
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