DJK5-1 Rail fastening system is an spring clip separated type, suitable for inspection pits in 50kg/m rail depots and short sleeper monolithic track beds.

Technical indicators of DJK5-1 railway rail fasteners:

(1) The fastening systems are generally for common railway way, and it has A and B elastic clips (φ13). The joint gauge pads at the rail joints use B-type spring clips, and the other parts are all A-type spring clips.

(2) The vertical static stiffness of the fastener node is 30~50kN/mm;

(3) The anti-climb resistance of a set of fasteners is not less than 11kN;

(4) The pull-out resistance of the pre-embedded nylon casing is ＞ 60kN;

(5) The resistance values of the insulating parts are＞ 108Ω;

(6) There are two types of gauge pads: middle and joint;

(7) The gauge adjustment is +8, -12mm; the maximum horizontal adjustment is 30mm (10mm on the iron pad and 20mm under the iron pad).