Axton Orthopedic Implants
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A rail shoulder is a pre-inserted item in the concrete sleepers, suitable for both single stem and twin stem types. It is used to secure elastic rail clips, primarily e-clips, within the railway fastening system. We provide two primary types of rail shoulders: Cast-in Shoulders and Weld-on Shoulders.
Casting shoulders are made from iron and are pre-embedded in concrete sleepers. They work in conjunction with elastic clips to fasten the rail securely. Materials include M.C.I. (Malleable Cast Iron) and S.G.C.I. (Spheroid Graphite Cast Iron). Available grades: QT600-3, QT700-2, ZG25, ZG35, ZG45, etc.
Compliance Standards: GB/T 1348, NF EN 1563, ISO1038, DIN 1693, JIS G5502, KS D 4302, GOST 7293, or BS EN 1563.
Produced by hot forging, weld-on shoulders are utilized where standard sleepers cannot be easily deployed. These are welded onto flat steel base plates to create rail retaining units on steel ties. They are commonly manufactured according to AREMA standards and are compatible with Pandrol style clips ranging from 30lbs to 113lbs.
As a specialist railway supplier, we provide essential spare parts for freight wagons, including wheel sets which are the most critical components of the railway bogie. A standard wheel set consists of two wheels, one axle, and two bearings.
| Freight Wagon Composition | |
|---|---|
| Module | Components |
| Bogie | Side frame, bolster, center plate, wedge, adapter, stopper key, wearing plate, fastener |
| Air Brake System | Brake valves, pipes, cylinders |
| Draft Gear System | Coupler, knuckle, yoke, draft gear, draft key, striker, control rod |
| Car Body | Structural frames and panels |
