Big 630A switch for silver recovery at

coll big switch counting on some good silver score on that one, stay with me and see what i get out of that 👍😀👍
#rafalscrapper
#silverscoore
#ewaste

[@scrapman502]

If you can flatten out those silver-plated copper pieces, you can take a Dremel and grind off the silver layer into a bin or box. You can then recover the filings and process the silver from them. I took apart a similar switch last week, about 1/4 the size, and it had some nice thick silver contacts in them as well. After processing the contacts, I was left with some tungsten plates and lot of white powdery substance in my silver nitrate. I used a hacksaw to cut the contacts free from the copper, as I did not have a torch that could get hot enough to melt the solder they used to attach the contacts to the copper arms. I used my bench grinder to remove most of the copper from the rest of the contacts. Whatever works, I guess.

[@RafalScrapper]

interesting never spot tungsten covered with silver yet ... does tungsten disolve in nitrick ??? really? my plan was at first to reverse electroplate those buggers and then try to disolder self contacts .... once i had similar situation after disolving gold plate from some contacts end up with hand full of sandy grayish stuff anyway as i drop them into hot temp it turn into nice purity silver

[@scrapman502]

Some contacts we have here have a waffle pattern on the bottom of them. When you dissolve in nitric, the silver dissolves and leaves this thin plate of metal un-dissolved. Most of the time there is a powdery residue left over which I can only assume is some sort of tin , because it will not dissolve in nitric. It often clogs filters.

[@scrappingonthefly77]

​@RafalScrapper I have hundreds of these I'm working on. I have no idea how to extract the silver..

[@RafalScrapper]

@@scrappingonthefly77 there is planty ways to do it from mechanically to chemically or even reverse electroplating.... all of them had its pluses and minuses and some are more complicated or less but it is very wide topic i had fev vids about silver recovery and refine ... feel free to check them out so you will see some way of dealing with ... cheers sir

[@scrapman502]

To actually recover the Silver, you'll need a rather nasty acid. It's called Nitric Acid.@@scrappingonthefly77

[@UKscrapper]

I like these big switches nice copper in them nice silver contacts and yes they will not be cheap to buy great breakdown rafal catch you on tonight's live

[@RafalScrapper]

You are always welcome to join the fun buddy

[@abeleski]

How did you remove the solid silver contacts that are welded to the copper?

[@RafalScrapper]

belive did used gas torch it does work in moost of contacts... cheers sir

[@abeleski]

@@RafalScrapper thank you

[@CarryonJeffnJohn]

Like number 20 rafal just dropping in to show our love hope you are ok it’s always a pleasure to see you because you are such a great guy you make sure you and your family stay safe see you some rafal thanks again for all you do for us 👍

[@RafalScrapper]

thanks Johny pleasure to have friends like you 👍😀👍

[@distlledbrewedreviewed]

Fantastic work my friend.

[@RafalScrapper]

thank you sir 👍😀👍

[@madvoice3703]

Super 😇🙏

[@TheEgyptianGamerGeek]

Nice!

[@RowdyEnt.]

Awesome stuff. Get some hyflex gloves, save your hands.

[@ewastegogreen]

nice

[@RafalScrapper]

thanks glad you like it 👍😀👍

[@muriaticacid7004]

Thumbs Up

[@RafalScrapper]

thank you 👍😀👍

[@kdscrapping4452]

That was fun!!!!

[@RafalScrapper]

glad you enjoy it see you around and have a great one 👍😀👍

[@ClaudetteCMBL]

#131 LIKES~~~PLAYLIST😁

[@RafalScrapper]

cheers

[@bigkeg9173]

Lots of good stuff mate, have you recovered silver yet? I've only see you do gold

[@RafalScrapper]

yeah i does that few times tho gold is much easy than silver 😀👍😀

[@johncrawford4302]

please do the same thank you

[@shawnlibby675]

I have a battery that's about the size of your hand that has 20,000 mha .

[@RafalScrapper]

And. ???

[@shawnlibby675]

@@RafalScrapper I just thought it was cool....

[@RafalScrapper]

@@shawnlibby675 it is cool tough where is whatsoever relation to the vid or content ???

[@teet7918]

Please without music!

[@RafalScrapper]

Ok, try on the next video