Jiangsu Railteco Railway Source Co.,Ltd-Mainly engaged in the research, development, manufacture, sale, repair, maintenance, lease of railway locomotives, passenger cars (coaches), wagons, EMUs, metro rail vehicles, and important parts and accessories, and proprietary technology extension industries for rail transit equipment, as well as related technical services, information consulting, and industrial Investment and management, import and export business.

Friction wedge

Friction wedge is made of ADI (Austenitic Ductile Iron), Casting alloy steel or grey cast iron. The manufacturing can meet the requirements of China railway or other standards. Through design optimization, it can meet the requirements of various bolster and side frame interfaces.

Main parameters of friction wedge：

Material

Standard

Process

Application

ADI, AISI1340,

HT250, GG-25

TB/T2813 or customer requirements

Casting

Bogies of freight cars, passenger cars, or locomotive

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Axlebox
Adapter
Bolster & Side Frame
- Side Frame
- Bolster
Brake Beam
- Brake beam assembly
Coupler System
Hand Brake
- NSW Hand Brake Machine
Bogie Components
Track Components
Interiors
Elastic Components
Seats
- KN95 Mask Forming Machine