High Precision Rail Fastener Forging Spring Steel Elastic Plate Nabla Plate-spring Clip
Brand Name:HTR
Minimum Order Quantity:1000
Delivery Time:Ngotiable
Payment Terms:L/C, T/T
Place of Origin:CHINA
Price:Ngotiable
Contact Now
Add to Cart
Verified Supplier
Location:
Chongqing Chongqing China
Address:
A1-3-1, Xinrui Zone, No. 25-1-3, Keyuan 1st Street, Jiulongpo District, Chongqing
Supplier`s last login times:
within 34 hours
Product Details
Company Profile
Product Details
Product Overview
Nabla Spring Blade is a direct rail fastening system that offers
enhanced performance for tracks with tight radius curves. It has
been proven in installations for several decades and is recognised
for its simple installation and maintenance. By maintaining the
track gauge, it significantly increases the life expectancy of
assembly components. Suitable for all track types, including heavy
haul, Nabla Spring Blade offers improved electrical insulation and
lateral force absorption. The unique use of glass-reinforced
material in the lateral insulator also offers increased mechanical
strength.
Technical Features
1.High clamping force An anchor screw is tightened to the contact, ensuring a consistent
application of clamping force on the rail and a large range of
torque. The high clamping force combined with the design of Nabla
Rail Clip prevents rail roll.
2.Glass-reinforced material The glass-reinforced material used in the lateral insulators
creates a high level of mechanical strength and good lateral force
absorption.
3.Adjustable insulators A good level of lateral adjustment is provided via the insulators
to deal with track gauge and alignment. This allows fine gauge
tuning by 1.25mm increment, ±7.5mm per rail seat.
4.Electrical insulation Provides electrical insulation of over 10 K Ohms.
Product Advantages
1. As a result of its deep post insulator, Nabla Rail Clip offers
exceptional resistance to wear caused by lateral loads. This
reduces track maintenance overheads.
2. Nabla Rail Clip is simple to install, saving time and money.
3. The use of glass-reinforced material results in a high level of
mechanical strength and good lateral force absorption.
4. Nabla Rail Clip offers higher electrical insulation than similar
systems, making it an efficient, effective option.
5. The system has been adapted for compatibility with all types of
rail, including grooved, AREMA and industrial. The system offers a
good level of lateral adjustment via the insulators, allowing fine
gauge tuning and alignment.
6. By maintaining the track gauge on tight radius curves, Nabla
Rail Clip increases the life expectancy of assembly components.
Product Specification
| Product Name | Nabla Spring Blade |
| Material | 60Si2MnA |
| Design Feature | Elastic non-separable/With shoulder design/Bolted fastening |
| Height Adjustment | -8~+4 mm |
| Toe Load | 11 kN |
| Spring Deflection | 9 mm |
| Static Stiffness | 70 kN/mm |
Application
High Precision Rail Fastener Forging Spring Steel Elastic Plate Nabla Plate-spring Clip
Inquiry Cart
0