Locomotive Railway Brake Shoes with 0.10-0.21 Friction Coefficient and Low Compression Elasticity for 40-100 km/h Braking
Locomotive brake shoes consist of a shoe back and friction body assembly. The friction body combines adhesive material with friction material, manufactured through a precise process of mixing, forming, and heat treatment using organic binders, reinforcing fibers, and specialized fillers.
During train operation and braking, these brake shoes directly contact wheel surfaces to create the friction necessary for stopping. The tile-shaped brake blocks, made from cast iron, composite materials, or other specialized compounds, grip wheel treads securely to halt rotation through controlled friction.
Locomotive composite brake shoes are categorized into two primary types:
- High friction coefficient composite brake shoes
- Low friction coefficient composite brake shoes
Our cast iron brake shoes deliver exceptional performance with superior thermal stability, minimal compression elasticity, reduced noise generation, and uniform temperature distribution. These components feature excellent wear resistance and consistent surface reproducibility for reliable locomotive braking.
| Initial Braking Speed (km/h) | Grey Cast Iron | High Phosphorus Cast Iron | Alloy Cast Iron |
|---|---|---|---|
| 100 | 0.10±0.04 | 0.13±0.04 | 0.10±0.04 |
| 80 | 0.11±0.04 | 0.15±0.04 | 0.11±0.04 |
| 60 | 0.13±0.04 | 0.17±0.04 | 0.18±0.04 |
| 40 | 0.16±0.04 | 0.19±0.04 | 0.21±0.04 |
- Exceptional durability and structural integrity
- Cost-effective manufacturing and maintenance
- Superior thermal stability and conductivity
- High and consistent friction coefficients
- Excellent wear resistance properties
- Outstanding thermal cracking resistance
- Stable performance in snow and adverse weather conditions
We also manufacture comprehensive railway systems including:
- Wheel sets: axles and wheels
- Bearings and axle boxes
- Spring and vibration control systems
- Coupler and draft gear devices
- UIC & AAR compliant braking systems
- Passenger train facilities and equipment
- Complete locomotive parts inventory
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