Furnaces and their construction

Build threads on the construction of home foundry furnaces

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  1. Al2O3
    Locked Sticky

    Foundry Tutorial

    Al2O3, Jan 3, 2021
    Replies:
    8
    Views:
    18,320
    Al2O3
    Jan 3, 2021
  2. Mark's castings

    New oil burning furnace build

    Mark's castings, Jun 6, 2024 ... 2 3 4
    Replies:
    72
    Views:
    10,564
    Mark's castings
    Dec 3, 2024 at 1:44 PM
  3. Al2O3

    Large Low Mass 22kw Resistive Electric Furnace

    Al2O3, Jul 5, 2024 ... 2
    Replies:
    24
    Views:
    2,911
    Al2O3
    Nov 30, 2024 at 12:29 PM
  4. L98fiero

    How much refractory do I need

    L98fiero, Nov 25, 2024 ... 2
    Replies:
    25
    Views:
    529
    L98fiero
    Nov 30, 2024 at 7:46 AM
  5. G3j

    Iron melting furnace not hot enough

    G3j, Aug 7, 2024
    Replies:
    8
    Views:
    2,183
    metallab
    Nov 16, 2024
  6. metallab

    Funny video on failed ToAuto propane furnace

    metallab, Nov 10, 2024
    Replies:
    3
    Views:
    356
    r4z0r7o3
    Nov 11, 2024
  7. Tops

    Top's A10 furnace Project

    Tops, Sep 28, 2024 ... 2 3 4
    Replies:
    76
    Views:
    5,146
    Tops
    Nov 10, 2024
  8. ShorelineJohn

    All types of problems.

    ShorelineJohn, Sep 24, 2024
    Replies:
    9
    Views:
    1,486
    Rasper
    Oct 10, 2024
  9. GJL

    Air injection

    GJL, Aug 1, 2024
    Replies:
    17
    Views:
    2,159
    Al2O3
    Aug 5, 2024
  10. BattyZ

    3 Phase Kiln Retrofit....from 1PH to 3PH

    BattyZ, Oct 17, 2021 ... 2
    Replies:
    30
    Views:
    9,510
    BattyZ
    Jul 7, 2024
  11. rocco

    ITC products in Canada

    rocco, Jan 11, 2022
    Replies:
    11
    Views:
    3,966
    Tobho Mott
    Jun 30, 2024
  12. Ray Swicz

    Eager to build my first furnace and need a good direction to go

    Ray Swicz, May 27, 2024 ... 2
    Replies:
    22
    Views:
    5,282
    Jammer
    Jun 5, 2024
  13. RWA2004

    Embedded/Potted Kanthal Electric Heating Element

    RWA2004, May 29, 2024
    Replies:
    4
    Views:
    2,144
    Al2O3
    May 30, 2024
  14. Conor

    Beginner with a melting furnace: What am I doing wrong?

    Conor, Apr 29, 2024
    Replies:
    11
    Views:
    2,786
    FishbonzWV
    May 30, 2024
  15. Mark's castings

    Fitted a K type thermocouple to my furnace to help fuel air mix tuning

    Mark's castings, Jul 20, 2022
    Replies:
    18
    Views:
    5,994
    Mark's castings
    Feb 24, 2024
  16. Riley Alfred

    Refurbishing used furnaces...

    Riley Alfred, Jan 18, 2024 ... 2 3
    Replies:
    41
    Views:
    10,920
    Al2O3
    Feb 11, 2024
  17. metallab

    Who uses SiC (silicon carbide) elements for electric furnace ?

    metallab, Dec 20, 2023
    Replies:
    2
    Views:
    2,692
    garyhlucas
    Jan 6, 2024
  18. CastawayJunk

    Oil burning furnace build thread

    CastawayJunk, Dec 27, 2022 ... 2 3
    Replies:
    57
    Views:
    14,873
    Melterskelter
    Dec 24, 2023
  19. metallab

    Crucible / woodz steel : make it using a propane furnace ?

    metallab, Sep 17, 2023
    Replies:
    5
    Views:
    3,458
    Jammer
    Dec 8, 2023
  20. metallab

    NOBOX7 weird furnace designs

    metallab, Nov 10, 2023
    Replies:
    2
    Views:
    2,998
    Ironsides
    Nov 12, 2023
  21. metallab

    Is this induction furnace eligible for the amateur ?

    metallab, Sep 29, 2023
    Replies:
    1
    Views:
    3,047
    HT1
    Sep 29, 2023
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