JBC limited NZ

[Lil Giants]

So what is your offset of the crankshaft?

[andyathome]

Never realy measured it , but im guessing around 6mm.
the top moves more than the bottom of the crusher plate..
I also need to change the shape of the jaws to a rounded shape so the majority of the crushing happens in the middle of the plates.
there is a lot more to just smashing up rocks.
my design is a little different to a real jaw crusher but it actually works.
maybe I should pattern my design LOL.

cheers andy

[andyathome]

just a small up date , got all motors mounted and tested.
track drives all good .
a few hand rails to go and a total repaint, also still having trouble finding drive belts that im happy with.

Also picked up a king hauler day cab with a wedico 3 stage hydraulic ram on a home made tipper trailer , needs some loving but that's what winter is for.

any way heres some crusher progress







cheers andy