OEM Sand Casting Rail Insert Shoulder

OEM Sand Casting Rail Insert Shoulder

The rail shoulder is cast on the concrete sleeper to fix the elastic rail clamp and rail. According to different manufacturing processes, the rail shoulder can be divided into casted shoulder and welded shoulder. Both have the function of fixing the elastic track clip to prevent the track clip from being stolen. As a professional manufacturer and supplier of rail fasteners, zbrf provides various standards of high-quality rail shoulder.

Iron KSALEX rail shoulder material technical parameter




We supply cast shoulders according to customers' requirements, It is used in railway fastening.

We also manufacture according to drawings or samples from customers. Additonally, we supply all kinds of railway materials like e clips, insulators, plastic or HDPE dowels, joint bars, gauge studs, and other fastening products for raway like bolts and screw spikes.
Zhongbo Railway Fastening Company is a leading Chinese manufacturer of rail fastening and rail joint bar.

Zhongbo, as a specialized rail fastener manufacturer, provides a complete line of products, including rail fastening, anchor, rail joint, rail clip, rail screw, anchor bolt, rail clamp plate, rail fishplate, and fishplate bolt for connecting rail tracks.

We also make rail fastenings for crane rail and elevator guide rail, along with other related products. We manufacture according to GB/TB (Chinese national standards and railway standards), AREA, UIC, BS, DIN, ASTM, and AS standards.

Our products are mainly made through hot forging.

The threads of rail screw spikes are made by hot rolling with special threading machines.

We produce metric threads, BS, BSW, TR thread, or round threads.