When the train is running and braking, the brake part that directly rubs the wheel to stop the train is the brake shoe; the tile shaped brake block made of cast iron or other materials holds the wheel tread tightly and makes the wheel stop rotating through friction.
Specifications：
| Material | Composite, cast iron, gray cat iron |
| Inspection | Domestic or Appointed |
| Braking Force | High friction |
| Density g/cm³ | Not more than ± 5% |
| Rockwell hardness HRR | 55 ~ 100 |
| Impact strength kJ/m² | ≥ 1.8 |
| Compression strength MPa | ≥ 25 |
| Compression modulus MPa | ≤ 1.5×10³ |
| Speed | Using for 80-120km/h |
| Application | Railway locomotive, railway wagon, passenger car ect. |
Brake Shoes Features:
1. Composite friction material bearing high energy braking;
2. High coefficient of friction and stability;
3. Small heat fade for coefficient of friction;
4. Temperature insensitiveness;
5. Develop according to the samples or drawings;
6. With quality certification.
