NGM-4.4 Railroad Maintenance Rail Profile Grinder

Introduction of NGM-4.4 Railroad Maintenance Rail Profile Grinder

NGM-4.4 Railroad Maintenance Rail Profile Grinder is used for small-sized special tool for polishing welded joint, surface damage and side trimming.

Features 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.

Parameter of NGM-4.4 Railroad Maintenance Rail Profile Grinder

Engine type	Petrol engine
Power	4.4kW / 4500rpm.
Diameter of grinding stone	125mm to 160mm
Spindle speed	5000 rpm.
Feeding precision	0.1 mm.
Feeding travel	50 mm.
Machine weight	64 kg.
Overall dimension	1382x590x690mm

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