Deenik Rail Clips
Your Professional Deenik Rail Clips Supplier!
GNEE rail has a rich history and experience in the manufacture of flexible rail fasteners since 1998. GNEE rail specialized in manufacturing and supplying railway equipment, including railway fasteners, rail joints, railway sleepers, rail tracks, railway fastening system and other fastening parts for railway construction.
Why Choose Us
Patent Certificate
We have successfully obtained ISO 9001 quality management system certification and relevant certifications from China Railway Construction Corporation (CRCC).
Advanced Equipment
GNEE rail owns more than 150 sets of production and testing equipment. There are a total of 27 vertical presses ranging from 25 to 250 tons, 6 thread rolling machines, and 3 mesh belt heat treatment production lines.
Professional Team
GNEE rail has a skilled team of employees in technical research and development, quality management, production control, and after-sales service.
Quality Assurance
We have a rigorous quality assurance process in place to ensure that all our services meet the highest standards of quality. Our team of quality analysts checks each project thoroughly before it is delivered to the client.
Specification
|
Parameter |
DEENIK Standard |
DEENIK Heavy Haul |
DEENIK High Speed |
DEENIK Low Vibration |
|
Spring Material |
55Si7 (EN) |
60SiCr7 (EN) |
54SiCr6 (EN) |
Special damped alloy |
|
Clip Configuration |
Dual parallel |
Dual parallel |
Dual parallel |
Dual with polymer inserts |
|
Toe Load per Clip |
12±2 kN |
16±2 kN |
10±1.5 kN |
9±1.5 kN |
|
Total System Load |
24±3 kN |
32±3 kN |
20±2.5 kN |
18±2.5 kN |
|
Deflection Range |
10-14 mm |
8-12 mm |
12-16 mm |
14-18 mm |
|
Fatigue Life |
8×10⁶ cycles |
6×10⁶ cycles |
10×10⁶ cycles |
9×10⁶ cycles |
|
Installation Angle |
30°±3° |
32°±3° |
28°±3° |
30°±3° |
Function of Deenik Rail Clips
Contribution to Track Longevity
Through the attachment of rails with deenik rail clips; it aids in minimizing unnecessary movement that could result in wear and tear over an extended period. This proves beneficial in prolonging the lifespan of both the rails and the supporting structures; thereby decreasing maintenance expenses and operational downtime.
Improvement in Train Performance
Maintained rail clips that keep the tracks stable leading to smoother rides with less vibration and noise improving passenger comfort and reducing energy consumption by enhancing train dynamics.
Deenik Rail Clips Manufacturing Process
Raw material refers to a long spring steel rod. The first step is to shear the raw materials into the required length. Then put the sheared spring steel into the heating furnace. The temperature in the furnace is 950-1000℃. After heating, the clips are formed through three stages of bending by hot molding equipment. After forming, the deenik rail clips are conveyed to a quenching oil tank. After quenching, the deenik rail clips are tempered at 400-500°C. The deenik rail clips are finally oiled and packed. The deenik rail clips must have a hardness between 40 and 48 HRC.
Raw material
1
>>
Shearing
2
>>
Heating to forging temperature
3
>>
Forming
4
>>
Quenching – Tempering
5
>>
Inspection – Packing.
6
Compatibility of Deenik Rail Clips with Rail and Sleeper Materials
Steel Rails:
Require clips with high tensile strength and elastic resilience. The deenik rail clips must maintain consistent clamping pressure despite rail vibrations and thermal shifts.
Concrete Sleepers:
Commonly used in modern tracks due to their durability and vibration-damping properties. They require clips with insulating pads to prevent electrical conductivity (important in signaling systems) and reduce stress concentration.
Wooden Sleepers:
Often used in heritage lines or low-speed tracks. Deenik rail clips must accommodate slight dimensional variations and potential degradation over time.
Hybrid Systems:
In mixed infrastructure environments, ensure clips are tested for compatibility across different rail-sleeper combinations to avoid premature failure.
Packaging and Shipping
|
Packaging |
Woven bags or upon customer requirement |
|
Transportation methods |
Road transport, rail transport, sea transport |
Our Certificate
Video
FAQ
As one of the leading deenik rail clips manufacturers and suppliers in China, we warmly welcome you to wholesale deenik rail clips for sale here and get free sample from our factory. All customized products are with high quality and competitive price.
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