WJ-2 type fastener assembly diagram
DTIII type fastener assembly
DTⅥ2 fastener assembly diagram
Metro fastener System series products
The characteristics of urban rail transit are fast and comfortable. The buckling pressure of fasteners and the elastic index of fasteners are the key factors to ensure the stability of rail, so as to meet the needs of underground and overhead rail.Our metro series products include DTVI2 fastening system, DTIII fastening system, WJ-2 fastening system and double layer non-linear shock absorber fastening system. Our metro series products have been installed on to the metro systems of 42 out of the 42 cities in the PRC which have metro system in operation. Our metro series products are market tested with sufficient clamping forces.It also meets the industry vibration reduction requirements which ensure comfort of passengers on train.
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Double linear damper