
Rail Wagon Equipment
More than 2,000 customised Fluidisation and discharge systems from STAG are now in operation on bulk material tank rail wagons in the Indian rail network—with the number continuing to rise each year.
The rail wagons are used to transport alumina and, increasingly, cement and fly ash from coal-fired power plants.
STAG supplies the complete equipment for Fluidisation and reliable bulk material discharge and guarantees flawless emptying, high unloading rates and a long service life.
This is based on STAG’s many years of experience in the bulk materials sector, as well as the specialised rail wagon Service at the Sargans site.

3-way ball valve

A 3-way ball valve for railcars reliably replaces original components that are no longer available.
Turn Slide Valve Rail Wagons + Trucks

The STAG rotary slide valve, featuring a special mechanism, prevents bulk material from entering between the sealing surfaces, is self-cleaning, and eliminates the need to climb onto trucks or rail wagons.
Rail Wagon Discharge

STAG’s pneumatic railcar unloading systems have been successfully used for a wide range of bulk materials for over 70 years.
Diverter & Shunting Pot

The large cross-section and large volume of the pot create a stabilization zone within it. This results in pulsation-free pneumatic conveying.