HOW LONG WILL THE JAWS LAST?
This depends again, on how often it is used, and what is being crushed. Crushing a quart of marble stone once a month, the jaws will last forever. Crushing quartz for an hour every day will show wear on the welds first. The crusher is designed to be dis-assembled in the event at some time down the road the weld stringers on the jaw faces wear off. At that point, it would be far easier and cheaper to remove the jaws and just run some welding stringers across the face again. Your option would be be remove the jaws and ship them back to be re-welded. Should the vertical teeth wear down, they would either have to be replaced if the crusher fails to crush as well as it did. Earlier models did not have the teeth, but just stringers welded on the face of the moving jaw, and it still worked quite well.
