Subway Fastening System
Our company produces various kinds of subway/metro fasteners or light rail fasteners, including types of DT Ⅲ fastening system, DT Ⅳ fastening system, DJK5-1 fastening system, DJK6 and so on.
DJK5-1 fastening system
It applies to 50 kg/m rail and is indirect spring system with Gauge Adjustment range: +8～-12mm.
Type DTVI2 Fastening System
It applies to 60 kg/m rail of sleeper without shoulder and is indirect spring system with Gauge Adjustment range: +8～-12mm.
DTⅣ1 fastening system
It applies to 50 kg/m rail and is indirect spring system with Gauge Adjustment range: +4～-8mm.
DJK6 fastening system
It applies to 60 kg/m rail of sleeper without shoulder and is indirect spring system with Gauge Adjustment range: +8～-12mm.
DT Ⅲ & DT Ⅳ fastening system
DT Ⅲ applies to 60 kg/m rail and DT Ⅳ applies to 50 kg/m rail. This system’s top adjustment height is 10mm and Gauge Adjustment range: +8～-12mm.
