RE:RE:RE:RE:From LinkedinMany thanks for the pics runner.
I can only guess on the first pic of three cylindrical crates and looking at the size of the lifting shackles it must be very heavy.
So my initial thought is they are for the Secondary and Tertiary cone crushers which should be identical in model and size, but with different adjustable size settings to crush ore from -70 mm/+12 mm to 30 mm for the Secondary crusher, then 30 mm to 12 mm for the Tertiary crusher.
I think they might be the gyrating cone heads as shown in "green" on this video (ignore the shape as this changes for different applications) :-
https://www.youtube.com/watch?v=zPX8YIOIJ6E
The fact that we have only two cone crushers on site the third crate should be a spare part that can fit both machines when needed due to wear.
https://www.youtube.com/watch?v=UC1sJ9hbjjQ
This crushing loop goes on and on until all ore is at 12 mm or under to then feed the mills.
You have seen this video before but some others may have not.
F/F to the 3 minute mark :-
https://youtu.be/sdKj2oCu6Ko
Any way that is my best guess just looking at some round crates, but if someone who has sharper eyes than mine you can see a white label on one crate. I zoomed in but cant make out what it says ?.
The second pic you posted I can say for sure are the end caps that fit on the mills cylindical drum body. There should be eight in total for two mills.
I hope this helps.