Radionut R the sound of the machine IS music, to my ear at least.

I’ll shred it!

fun for about 1/2 an hour...

that machine is probably powered by a 450-550 hp motor, the average human can put out around 200 watts of energy constantly ( roughtly a 1/4 HP, 745 watts per HP.) that means u need nearly 2,000 people to power this or one person would do the work 2000 times slower. humans do have the potential to do around 2000-2500 watts, but that's maybe for 5-10 seconds. think olympic lifting or deadlifts.

Andrew mamrus n;

@@xX1GuNNy1Xx hello how did you come up with the power estimate? 500HP comes from what?

Alessio Sangalli just based off the size of engine bay for that piece of equipment. It’s around the same size of large buses I work on which have 500-550 hp usually.

I use it for making roads, strip off top soil to base, cover with Terram, spread even, then compact it with roller.

Kieron Schweitzer a lot

Well, a 600 horse CAT engine is around 2200 foot pounds. 425 HP is around 1850 foot pounds of torque.

After all that gear reduction, it’s likely double or triple that at the driven hammers/shredder.

It did at 1:04 - the sideways-conveyor moves the steel into the pile shown.

@@RangieNZ we have to manually pick it all out as it goes past us on the conveyor belt. Just started this job. It only pays $15 an hour. I'm thinking it should be more like 20?

yeah it wasn't really shredding was it...more like crushing concrete that's been reinforced with rebar

And it crushing cement. Once you break concrete it’s very weakly can break it with a hammer. Cement has tensile strength that it’s suport even pressure weight. But weak in it beating long and you break it across the grain

landfill prolly

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it gets separated some point down the line, i'll bet. pretty much everything in the video is worth recycling

yes most of the magnetic steel get sorted out, notice at the last part of the video, the rubber conveyor belt run over a strong electro magnet that pick up steel bits and trow them out on the side of the maskine...

@@samkom33 we have to manually pick all of the rebar out by hand at this new job I just started. It only pays $15 an hour but I'm thinking it should be about $20?

lmao what's wrong with you. why would you imagine that haha!

Lol like log rolling. You go first

I'm with Bob...you try it first so we know how to do it when it's our turn ;o)

Tool steel. 4140 possibly

Tin , it's the stronest.

@@ezrabrooks7785 Tin is the strongest...are you serious? Try tungsten carbide or the other MUCH MUCH harder metals than tin ya doofus :o)

MrSteago1 15 buck paypal

@@93maverick They range in all kinds of prices based on size, horse power, and what they will mainly be crushing but for this in the video you're probably looking at something around 30,000 -50,000 new

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who sells these machine n how much

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Yikes

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Did you watch the entire video? Starting at 2:55 it clearly shows a large spinning electromagnet flinging bits of ferrous material out.

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$$$ going up that empty belt.

That belt that is perpendicular to the conveyor throws the rebar on the dirt on the right. You can see it kick a piece out at 3:32 I suspect they have another magnet mounted on an excavator that comes by to collect the pile.

@@grayswandir47 We have to manually pick all the rebar out by hand at this job I just started. It only pays $15 an hour, but I think it should be more like $20?

oh look another armchair expert aka an idiot.

@@phxcppdvlazi He is correct. A horizontal shaft impact crusher would be much more efficient at crushing this material. There is one in the background of this video. It looks like a metso Lt1213s. Far more tons per hour and less wear costs.

Brian Ellis have you ever put large quantities of rebar through a conventional crusher it's a right ole mess I think if he loaded it a bit faster the weight of the shit in the hopper would push gear into the jaws

@@adjustablehammer3749 It can be a mess putting a lot of steel into the crusher. It all depends how it is prepped to begin with. Impacter wear bars are about 4 inches thick. it takes a big piece of steel to bother them. then you just need clearance under the crusher for the steel to change direction and go up the discharge belt and a good magnet. Using a shredder as in this video is cost prohibitive as the anvils wear fast in this type of material.

Brian Ellis the problem I find with it is it gets a few bits in a cobweb formation in the jaws and it stops the rubble falling into the conveyor but I haven't done much crushing so it was probably part operator fault aswell