Results 1 to 8 of 8

cutting the windings out of motors

| A Day in the Life of a Scrapper
  1. #1
    davidarlen started this thread.
    davidarlen's Avatar
    SMF Badges of Honor



    Member since
    Mar 2013
    Location
    Escondido California
    Posts
    92
    Thanks
    194
    Thanked 75 Times in 31 Posts

    cutting the windings out of motors

    Scrapping motors and general scrapping

    For the first time I started scrapping small electric motors I took the electric windings out of them and threw the rest of the motor in the scrap metal pile.
    I have learned a lot of tips from this site one was I bought an inexpensive 10” Skill table saw and replaced the blade with a grinder metal cutting wheel. I discovered if I used a 14” chop saw wheel that had worn down to 10” it would work perfect.
    I only needed to get an adaptor at harbor freight that went from 1” to 5/8” I tried it and it worked well.
    When I get down to the windings I cut off one end flush with the table saw than flip it over and put it in a vice I use a screwdriver to pull the windings out it works well for me.
    I learned why aluminum windings are not worth pulling out of the motor. I was paid .38 cents per pound for aluminum windings. I was paid .50 cents for mixed clean aluminum and .60 cents for aluminum extruded clean. Of course copper is the best at 2.80 for #2 copper.
    David


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



  3. #2
    SMF Badges of Honor


    Member since
    Nov 2011
    Location
    boise, ID
    Posts
    1,605
    Thanks
    469
    Thanked 1,462 Times in 668 Posts
    When you use up that blade, you can get 10 inch cut off wheels with the 5/8 arbor new for less than 5.00 apiece.

  4. #3
    davidarlen started this thread.
    davidarlen's Avatar
    SMF Badges of Honor



    Member since
    Mar 2013
    Location
    Escondido California
    Posts
    92
    Thanks
    194
    Thanked 75 Times in 31 Posts
    Thanks I have not seen the 10" wheels with the 5/8" arbor.

    I am very green and hear to learn.

    But using the old wheels from the chop saw is recycling, reusing right?

    the wheels were free I already used them on the chop saw.
    Last edited by davidarlen; 03-14-2013 at 10:28 AM.

  5. #4
    SMF Badges of Honor


    Member since
    Nov 2011
    Location
    boise, ID
    Posts
    1,605
    Thanks
    469
    Thanked 1,462 Times in 668 Posts
    I find them at Lowes and Home Depots. re-purposing is best if you get a consistant supply of them.

  6. The Following 2 Users say Thank You for This Post by freonjoe:


  7. #5
    corycouch's Avatar
    SMF Badges of Honor


    Member since
    Dec 2011
    Location
    jonesboro ar
    Posts
    1,405
    Thanks
    3,766
    Thanked 1,988 Times in 746 Posts
    great job David, i re use my chop saw blades also in my 7 in grinder, i really like how you still broke some of the aluminum windings just to see, its better to really know for yourself instead of just going off what everyone else says. i do small tests all the time to see whats worth what to me. congradulations on your success so far

  8. The Following User Says Thank You to corycouch for This Post:


  9. #6
    Copper Head's Avatar
    SMF Badges of Honor



    Member since
    Aug 2011
    Location
    Up North
    Posts
    1,883
    Thanks
    579
    Thanked 1,014 Times in 516 Posts
    All yards are different when it comes to AL my yard pays .50 to .55 for AL period
    The steel that the windings come out of will pass for short steel and depending on the motor the rest can be AL and mix BUT don't loose out on the short

  10. The Following User Says Thank You to Copper Head for This Post:


  11. #7
    davidarlen started this thread.
    davidarlen's Avatar
    SMF Badges of Honor



    Member since
    Mar 2013
    Location
    Escondido California
    Posts
    92
    Thanks
    194
    Thanked 75 Times in 31 Posts
    What is short steel?

    Do you get paid differient prices for steel?

    I usually get .09 a pound or $180 a ton

  12. #8
    corycouch's Avatar
    SMF Badges of Honor


    Member since
    Dec 2011
    Location
    jonesboro ar
    Posts
    1,405
    Thanks
    3,766
    Thanked 1,988 Times in 746 Posts
    Quote Originally Posted by davidarlen View Post
    What is short steel?

    Do you get paid differient prices for steel?

    I usually get .09 a pound or $180 a ton
    your .09 is probably your unprepared which here is longer than 2 feet, or your shred which could be anything from white goods to fencing, your short steel will get a premium price, 2 to 3 cents a lb here on the price sheet, your stator the part your pulling the wire out of should be prepared or short steel, but ive seen on some threads on here where its unprepared it will depend on your yard and also your relationship with your yard.

  13. The Following User Says Thank You to corycouch for This Post:



  14. Similar threads on the Scrap Metal Forum

    1. Questions about windings
      By milesjascha in forum Scrap Metal Tips and Advice
      Replies: 6
      Last Post: 10-04-2012, 05:40 PM
    2. Aluminum windings versus copper windings
      By kbob in forum Scrap Metal Tips and Advice
      Replies: 4
      Last Post: 04-28-2012, 11:25 PM
    3. What should I be getting for appliance motors with aluminum windings?
      By utahscrapper in forum Scrap Metal Tips and Advice
      Replies: 9
      Last Post: 03-14-2012, 01:14 AM
    4. Motor windings
      By ozzy214 in forum Scrap Metal Tips and Advice
      Replies: 5
      Last Post: 10-24-2011, 07:28 PM
    5. Windings on SMALL motors
      By lvservicesolutions in forum Scrap Metal Questions and Answers
      Replies: 5
      Last Post: 08-23-2011, 09:49 PM

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