Looks like some ones gone off the subject,started ad a garden shredder and ended up a house hold paper shredder answer to the original question is from the machine that was in use last Friday it uses 75p for 4 hours that wad with the motor running constantly not shredding all the time jezza
Whoops, hand firmly slapped, apologies I thought the original post was about paper shredders, but I’ve re read it & it’s not, blush,blush