Electrical Rail Grinding Machine

Product Description

1. Motor Model: YE2-90L-2
2. Motor Power: 2.2 kW
3. Motor Speed: 2840 r/min
4. Motor Voltage: 380 V
5. Frequency: 50 Hz
6. Spindle Speed: 2840 r/min
7. Grinding Wheel Specification (Bolt-fastened type): φ150 × 70 × φ55 mm
8. Grinding Wheel Linear Speed: 40 m/s
9. Contour Wheel Base: ≥1000 mm
10. Total Grinding Feed Capacity: 50 mm
11. Machine Weight: 66 kg
12. Overall Dimensions: 1500 × 630 × 760 mm

Key Features

●Precision Grinding Mechanism

Multiple grinding units 

Computer-controlled grinding angle and pressure adjustment

Profile following systems for accurate rail contour reproduction

●Rail-Adaptive Design

Adjustable for different rail types (e.g., 50 kg/m, 60 kg/m, 75 kg/m)

Compatible with various rail grades and wear patterns

Applications

●Preventive Maintenance

Regular rail profile maintenance

Removing minor surface irregularities

●Corrective Grinding

Eliminating corrugation and surface defects

Correcting rail head deformation

●Special Applications

Welding seam smoothing

Contact rail maintenance for metro systems

Switch and crossing regeneration

Product Advantages

●Operational Excellence

Consistent grinding quality

Lower noise levels 

●Economic Benefits

Reduces rolling stock maintenance costs

Minimizes track occupancy time

●Operational Excellence

Consistent grinding quality

Reduced operational costs compared to thermal methods

Lower noise levels 

●Environmental Performance

Zero local emissions

Efficient dust collection 

Energy recovery systems available

Safety Features
● Emergency stop systems on all sides
●Anti-collision protection
● Overload and overheating protection
● Automatic fire suppression system

Clients

Company Advantages

1.Quality Control

All materials we use must be inspected by professional QC. We strictly inspect the product according to the national standard before shipment.

2.Professional Technical Team

We have been in railway maintenance equipment manufacturing for more than 30 years. And we offer engineers help you installing the equipment and provide free technical advice services.

3.Service &Support

Tiegong values your business and trust in our expertise, products and services.Our journey begins with the selection of the right equipment and solution to get the job done successfully. We accompany you throughout the lifetime of your investment from commissioning and training, maintenance and spare parts to possibly extending the lifetime or providing rentals.

The goal of our Customer Service Department and partner network is to ensure your success and maintain your business and trust every day.

Our ambition is to provide you timely Customer Services to accompany you along your journey with Tiegong.

4.Various Types

With eight main department, four work-shops,a dozen engineers and nearly 100 staff, the company is mainly engaged in railway maintenance equipment manufacturing and processing, such as rail drilling machine, rail cutting machine and other more than 100 kinds of products.

Hot Tags: electrical rail grinding machine, China electrical rail grinding machine manufacturers, suppliers, factory, grinding rails, railroad track grinder, Switch Rail Grinding Machine, Track Grinding Machine, train grinder, train track maintenance machines