Rail Fast Clip Fastening System

The Railway Fast Clip is a low-profile elastic fastener engineered for rapid deployment in ballastless track systems. Manufactured from high-carbon spring steel, its unique snap-in design eliminates rotational installation entirely. This clip provides secure rail retention while accommodating thermal expansion and dynamic loading. Its innovative mechanism significantly reduces installation time compared to traditional fasteners.
Technical Specifications:
| Parameter | Specification |
|---|---|
| Product Name | Railway Fast Clip – Snap-In Elastic Fastener |
| Steel Grade | 60Si2CrVA / 51CrV4 / Spring steel |
| Heat Treatment | Through-hardened with tempering |
| Finish Type | Geomet 321 / Zinc flake / Black oxide |
| Installed Height | 30 – 38 mm above rail foot |
| Clip Mass | 0.35 – 0.55 kg per piece |
| Retention Force | 7 – 12 kN clamping load |

Installation & Maintenance Perspective:
- Engages with shoulder using straight downward pressing motion only.
- Locks securely without rotation eliminating orientation errors.
- Releases using simple pry tool without rotation or twisting.
- Provides audible click confirming correct installation seating.
- Resists accidental dislodging from track vibration or impacts.
Maintenance & Operational Perspective
- Extends minimal height above rail base for tunnel clearance.
- Reduces aerodynamic drag on high-speed rolling stock.
- Eliminates snagging risk for track maintenance equipment.
- Enables shallower sleeper depth reducing concrete usage.
- Facilitates installation beneath overhead wire restrictions.

Gnee Professional supplier


Hot Tags: mechanical fast clips, China mechanical fast clips manufacturers, suppliers, factory, rail clip loosening tools, rail clip stamping tools, rail clip locking, rail clip smoothness, rail clip bending tools, rail clip magnetic coating









