EuroFlo at CrossRail

The EuroFlo Industrial Pump system keeps Tunnel boring machine (TBM) cool by a continuous water provide. The Cross Rail project is an east-west rail route that passes under the city of London utilizing new twin-bore 21km tunnels.
ราคาเกจวัดแรงดัน and the tanks are located at the surface; the water is pumped from there all the method down to the shaft and all alongside the tunnel as much as the TBM. Once the water has handed via the TBM system the remaining water comes again via a filtration system to the tanks on the floor, out of the tunnel.
The water circuit supplies 20 l/s to each TBM and 8 l/s is used in the TBM for different works and 12 l/s returns to the tanks. The inlet stress wanted ranges between four and 10 bar. On one site three TBM’s are operating and the pump system delivers 60 l/s, with the tools consisting of 1 single tank (3200m3) and one industrial pump used per tunnel. On one other website, the installation support’s the excavation with just one TBM with 20 litres/second and the water storage tank capacity of 1100m3
EuroFlo use 37 kW vertical multistage Industrial pumps for the cooling system whereas the TBM excavates via a significant underground section of the Cross rail challenge.

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