ZLS-2 type tunnel re rail device (titanium alloy)

ZLS-2 type tunnel re rail device (titanium alloy)
Category: Titanium alloy re rail


1. Introduction
The tunnel derailleur is a new type of rescue device used for derailment derailment of railway locomotives and vehicles in tunnels. The device consists of a left derailleur, a right derailleur, and four wedge irons.
2. Product features
(1) Re tracking is safe, reliable, smooth, and fast.
 During the lifting process, it can prevent the derailleur from colliding with the locomotive's gearbox, braking device, and other components, which can prevent the derailleur from moving, tilting, and overturning
(2) Widely applicable.
 The tunnel re rail device is used for off track re rail of locomotives and vehicles on integral track beds and ballastless and ballasted track beds.
3. Technical parameters


Product Name: Tunnel Re rail (Titanium Alloy)
Product model: ZLS-2
Re track distance: 380mm
Design starting and ending axle load: 25t
Single piece weight: 31kg
Production process: Vacuum precision casting
Material: Titanium alloy: Hot isostatic pressing+vacuum annealing
heat treatment condition