Long welded is a term used for rail that is completely welded (in long sections) as apposed to jointed which has a physical joint every 60ft
LWR (long welded rail) comes in 709ft lengths (flash butt welded in factory) then thermit welded in situ for as long as required, it then goes through a...
Good work and only over the mountain, I got a MK2 RS2000 on the go, I got a one piece floor to go in, I see you only braced the chassis, and not over the doors, you didn't get any flex in the shell without it did you?
These are pics of my first one
I have now a fully adjustable one which is in paint at mo
The CoG can be changed on the new one and it can lift a car from jack height
This is thermit welding ( more of a casting process) to join rail sections, they also do arc welding to repair flaws in the rail and to join the com (3rd rail)
all are specialised to the rail industry
sentinel is the body that holds all rail competencies