Results 1 to 18 of 18

Low-Grade Circuit Boards

| Low-Grade Electronics Recycling
  1. #1
    axiomrenovations started this thread.
    SMF Badges of Honor


    Member since
    Nov 2011
    Location
    Virginia Beach, VA
    Posts
    16
    Thanks
    4
    Thanked 2 Times in 2 Posts

    Low-Grade Circuit Boards

    Okay, so I've gutted about 15 TV's. The copper is obvious, but what about these circuit boards? My research says that some places (http://www.boardsort.com) will buy low-grade circuit boards and that these are considered low-grade. Are there any other circuit boards considered as low-grade?...telephone pcbs, microwave pcb, etc?



    Also, am I doing myself a favor or ruining the circuit board by dismembering it? I was having so much fun with them that I only left one fully intact I took off:
    • copper inductors and transformers
    • aluminum heat sinks and plates where the transistors are connected
    • steel plates (just because I didn't think circuit board buyers would want any steel)
    • and those tall black electric motors
    • any vcr or dvd mechanisms

    The reason why I ask is because some of these components do not come off easily. The circuit boards break apart. Will someone who buys low-grade circuit boards take them broken?


  2. #2
    SMF Badges of Honor

    Member since
    Jul 2011
    Posts
    961
    Thanks
    609
    Thanked 1,399 Times in 431 Posts
    Usually it is a better idea (and more often than not more economical) to leave the low grade boards as is, unless removing large/heavy transformers.

    Destroying the boards, depending on type of board can devalue them.

    Telephone, microwave boards, all have a range from typically $.10 to over $1.50/lb
    Specializing in Maximum value for mixed precious metal printed circuit boards and electronics

    Check out our pricing and read some of our RAVING reviews: http://www.scrapmetalforum.com/scrap...tal-scrap.html
    QUESTIONS? Email us: info@CashForComputerScrap.com
    or Chat with us: www.CashForComputerScrap.com

  3. #3
    axiomrenovations started this thread.
    SMF Badges of Honor


    Member since
    Nov 2011
    Location
    Virginia Beach, VA
    Posts
    16
    Thanks
    4
    Thanked 2 Times in 2 Posts
    I should yank the transformers and keep the aluminum, steel, spool inductors and electric motors attached? That would add a lot of weight.

    What should I do with my bucket of broken circuit boards? Should I keep my pcbs seperate? Telephone, microwave and TV piles?
    Last edited by axiomrenovations; 11-30-2011 at 07:50 AM.

  4. #4
    SMF Badges of Honor

    Member since
    Jul 2011
    Posts
    961
    Thanks
    609
    Thanked 1,399 Times in 431 Posts
    And remove the motors... personally i'd leave the rest. I dont know how anyone could justify the cost of time to remove anything else... oh and as for the steel the board cant be enclosed, some buyers let you get a away with a a small percentage of steel being attached.

  5. The Following 2 Users say Thank You for This Post by Ewasted:


  6. #5
    axiomrenovations started this thread.
    SMF Badges of Honor


    Member since
    Nov 2011
    Location
    Virginia Beach, VA
    Posts
    16
    Thanks
    4
    Thanked 2 Times in 2 Posts
    is my tub of broken board trash?

  7. The Following User Says Thank You to axiomrenovations for This Post:


  8. #6
    SMF Badges of Honor

    Member since
    Jul 2011
    Posts
    961
    Thanks
    609
    Thanked 1,399 Times in 431 Posts
    Certainly not! $.15/lb to $.20 /lb of value to us
    or "shred pile' as most people do.

  9. The Following User Says Thank You to Ewasted for This Post:


  10. #7
    Filthy's Avatar
    SMF Badges of Honor

    Member since
    Jul 2011
    Location
    Northern New Jersey
    Posts
    780
    Thanks
    850
    Thanked 372 Times in 202 Posts
    Quote Originally Posted by axiomrenovations View Post
    is my tub of broken board trash?
    no its not trash. im assuming this "broken board" you speak of is also low grade board. if you cant find a local buyer, you can always mix it in your shred and get light iron price for it... or stuff it in a washing machine or something, so its not "worthless" but if you can find a local buyer who will puchase low grade board, then you should go for it. im not sure about VA, but you could probably find someone if you look hard enough. googlesearch, my friend. googlesearch
    We're the renegades of Junk!

  11. The Following User Says Thank You to Filthy for This Post:


  12. #8
    axiomrenovations started this thread.
    SMF Badges of Honor


    Member since
    Nov 2011
    Location
    Virginia Beach, VA
    Posts
    16
    Thanks
    4
    Thanked 2 Times in 2 Posts
    They are all low-grade circuit boards. I didn't want to do any damage to any circuit boards that have green on both sides. I saw a couple people who buy the low grade circuit boards, they will probably just give me a cheap price for it in its condition. They also buy mid-grade circuit boards, but this is all so confusing to me. I need to post in board sorting about how many categories I should be trying to classify these things as.

  13. #9
    ScrapperStoke's Avatar
    SMF Badges of Honor

    Member since
    Oct 2011
    Location
    Hamilton, NJ
    Posts
    49
    Thanks
    35
    Thanked 8 Times in 6 Posts
    Quote Originally Posted by axiomrenovations View Post
    [*]and those tall black electric motors
    [/IMG]
    Those tall black things in TVs are Fly Back Transformers if I am correct...and they are dangerous...as you may know.

  14. The Following User Says Thank You to ScrapperStoke for This Post:


  15. #10
    Filthy's Avatar
    SMF Badges of Honor

    Member since
    Jul 2011
    Location
    Northern New Jersey
    Posts
    780
    Thanks
    850
    Thanked 372 Times in 202 Posts
    broken or not they should be the same price. they are pulverized and leached for PM recovery. they dont need to be intact. and yes, theres many different grades of boards, but most buyers tend to lump them all together into two or three groups. those are low grade/brown board

  16. The Following User Says Thank You to Filthy for This Post:


  17. #11
    axiomrenovations started this thread.
    SMF Badges of Honor


    Member since
    Nov 2011
    Location
    Virginia Beach, VA
    Posts
    16
    Thanks
    4
    Thanked 2 Times in 2 Posts
    why are they dangerous? I just yank them and put them in an electric motor pile

  18. #12
    axiomrenovations started this thread.
    SMF Badges of Honor


    Member since
    Nov 2011
    Location
    Virginia Beach, VA
    Posts
    16
    Thanks
    4
    Thanked 2 Times in 2 Posts
    Quote Originally Posted by Ewasted View Post
    Certainly not! $.15/lb to $.20 /lb of value to us
    or "shred pile' as most people do.
    If i take the larger ones out, would you give me low-grade prices for them?

  19. #13
    Mechanic688's Avatar
    SMF Badges of Honor



    Member since
    Mar 2011
    Location
    Warsaw , Ind. In the heart of the lakes, and down the street from the hotel where Al Capone stayed.
    Posts
    9,568
    Thanks
    11,247
    Thanked 10,730 Times in 4,728 Posts
    why are they dangerous? I just yank them and put them in an electric motor pile
    Hi guys, I was wondering if you discharge your CRT monitors or if you just wait a few days, if so how long?
    If they have been unplugged for over a week, they should be ok, key word here is should. Here's a link to an older episode, it'll explain itself; http://www.scrapmetalforum.com/showt...as-possible...
    http://www.scrapmetalforum.com/showt...ll+try+to+keep
    I've dismantled over 100 tv's this year and never got jolted.....until yesterday. Scared the hell out of me. I'm fine now fine now
    fine now fine now fine now fine now......
    Hoss says it so much better that I could.
    As the mechanic up there oh so nicely brought up, i been shocked before.
    I make sure my stock pile has been unplugged atleast a week. (The way my stock rotates, i have no problem with that.)
    After that, i take the back plastic off, then cut the red thick chord. I take my needle nose pliers, take the suction cup off, then use my all and air the tube.
    I also run my long rubber handled flat tip screw driver on the back of the circuit board to release any stored up power. I thought that didnt work at first, until i got a nice little jolt one day when my hand slipped and touched the screw driver when runnin it on the back of the board.
    What i do works, hope some of it works for you.
    It's all pretty explanatory, just take the time to read up a little.Just Play Safe, a TV is not worth dying over.
    Last edited by Mechanic688; 11-30-2011 at 11:43 PM.
    P & M Recycling - Specializing in E-Waste Recycling.
    If you enjoy your freedom, thank a vet.

  20. The Following User Says Thank You to Mechanic688 for This Post:


  21. #14
    TheHoss's Avatar
    SMF Badges of Honor

    Member since
    Mar 2011
    Location
    The tater state
    Posts
    863
    Thanks
    1,112
    Thanked 840 Times in 279 Posts
    Mech, i'm thankful that my boy shockin' story gets a good laugh outta you LOL.

    Lord have mercy i will never live that down. Hahahaha. Totally worth it.

  22. The Following User Says Thank You to TheHoss for This Post:


  23. #15
    Mechanic688's Avatar
    SMF Badges of Honor



    Member since
    Mar 2011
    Location
    Warsaw , Ind. In the heart of the lakes, and down the street from the hotel where Al Capone stayed.
    Posts
    9,568
    Thanks
    11,247
    Thanked 10,730 Times in 4,728 Posts
    I figure the examples tell the tale better than I could, It is a h*ll of a way to be a teacher. LOL
    Take care out there,,Hope your seeing the other side of the TV pile.

  24. #16
    axiomrenovations started this thread.
    SMF Badges of Honor


    Member since
    Nov 2011
    Location
    Virginia Beach, VA
    Posts
    16
    Thanks
    4
    Thanked 2 Times in 2 Posts
    If you're talkin about the garbage side of the TV pile, I've been disposing of it day by day.

  25. #17
    Scrapette's Avatar
    SMF Badges of Honor

    Member since
    Oct 2011
    Location
    Kentucky USA
    Posts
    942
    Thanks
    2,392
    Thanked 924 Times in 414 Posts
    Quote Originally Posted by TheHoss View Post
    Mech, i'm thankful that my boy shockin' story gets a good laugh outta you LOL.

    Lord have mercy i will never live that down. Hahahaha. Totally worth it.
    It seems like the best part of the zipper story was left out.
    Success consists of going from failure to failure without a loss of enthusiasm...... Churchill

  26. #18
    Mechanic688's Avatar
    SMF Badges of Honor



    Member since
    Mar 2011
    Location
    Warsaw , Ind. In the heart of the lakes, and down the street from the hotel where Al Capone stayed.
    Posts
    9,568
    Thanks
    11,247
    Thanked 10,730 Times in 4,728 Posts
    http://www.scrapmetalforum.com/showt...highlight=hoss
    Don't know what's happening with the links, We'll try this again,
    http://www.scrapmetalforum.com/showt...highlight=hoss
    http://www.scrapmetalforum.com/showt...6-CRT-Monitors
    This is compliments of Johnnyjeb,
    I've dismantled over 100 tv's this year and never got jolted.....until yesterday. Scared the hell out of me. I'm fine now fine now
    fine now fine now fine now fine now......
    Need I say more, Just use a grounding device and you'll be fine. Lets be safe out there, boys and girls.
    Last edited by Mechanic688; 12-01-2011 at 05:05 PM.


  27. Similar threads on the Scrap Metal Forum

    1. removing copper from low grade boards
      By geravega77 in forum Scrap Metal Videos
      Replies: 43
      Last Post: 10-24-2014, 07:15 PM
    2. Looking for buyer of low grade boards in New Hampshire
      By bpatnoe in forum Low-Grade Electronics Recycling
      Replies: 34
      Last Post: 09-08-2013, 06:35 AM
    3. Anyone sold low grade boards latley
      By hammerdown in forum Low-Grade Electronics Recycling
      Replies: 38
      Last Post: 11-06-2012, 06:35 AM
    4. Low grade circuit board questions
      By WTAstronaut in forum Low-Grade Electronics Recycling
      Replies: 2
      Last Post: 06-15-2011, 09:34 AM

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

 
Browse the Most Recent Threads
On SMF In THIS CATEGORY.





OR

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

The Scrap Metal Forum

    The Scrap Metal Forum is the #1 scrap metal recycling community in the world. Here we talk about the scrap metal business, making money, where we connect with other scrappers, scrap yards and more.

SMF on Facebook and Twitter

Twitter Facebook