Multifunctional Vertical Axis Grinder | Rail Grinding | Rail Grinder

Model: NCM-5 II

Review

Description

Rail Grinder Overview

The NCM-5 II Multifunctional Vertical Axis Grinder is a lightweight yet powerful dedicated equipment for track maintenance. It is primarily designed for the repair and grinding of rail heads on various turnouts and mainline tracks, efficiently and conveniently eliminating defects such as crushing due to poor contact, head checks (fish scaling), and corrugation wear.

Furthermore, by configuring specialized grinding heads and connecting shafts, the machine can be extended to perform grinding operations on the rail web, truly achieving multi-functionality and significantly enhancing the flexibility and coverage of maintenance tasks.

Key Features

⚪ Equipped with a German-made two-stroke gasoline engine delivering 5kW of robust power, ensuring sufficient and stable performance during high-demand grinding operations.

⚪ Vertical axis design. Core functions cover turnout and mainline rail head repair, and can be extended via accessories for rail web grinding, adapting to multiple maintenance scenarios.

⚪ An optimized structure and layout balance the working range with overall dimensions. Reasonable total weight makes the machine highly maneuverable for transport, on/off-track handling, and field operation.

⚪ Features precise feed adjustment and a wide deflection angle range to meet the accuracy requirements for rail profile restoration.

Tech Sheet

Category	Technical Parameter	Specification / Value
Power System	Engine Model	Imported German A$165EI Two-stroke Gasoline Engine
	Rated Power	5 kW @ 4100 rpm
	Fuel Consumption	380 g/kWh
Core Grinding Performance	Grinding Wheel Speed	4100 rpm
	Deflection Range	+80° ~ -20°
	Horizontal Stroke	385 mm
	Vertical Stroke	200 mm
	Feed Adjustment Accuracy	0.16 mm
	Grinding Attack Angle	5°
	Standard Wheel Size	125 × 65 × M20 (mm)
	Max. Wheel Linear Speed	≤ 35 m/s
Physical Parameters	Dimensions (L×W×H)	90 kg
	Total Weight	126 kg