Induction Annealer

Design to make an induction annealer.

• Relatively affordable
• Off the shelf components
• Simple electronic wiring
• Extremely consistent annealing
• Easily adjustable dropper
• Accommodates different cases
• Printable on standard printer sizes

Parts to Purchase

• Hot Rod Induction Annealer - https://a.co/d/j9rhcHN
• XY-WJ01 Delay Relay Module - https://a.co/d/9Oz6jrV
• Water Pump - https://a.co/d/jjHa29M
• Water Cooling Radiator - https://a.co/d/3BSpv8A
• 3/8" X 1/2" Water Cooling Tubing - https://a.co/d/aVWNDfc
• Water Cooling Liquid - https://a.co/d/aJrWkvg
• 1/8" x 1/8" x 1/8" Compression Tube T - https://a.co/d/67vD11i
• 1/8" OD x 5/64" ID Copper Tubing - https://a.co/d/iv5vtGJ
• 12V Fan - https://a.co/d/dKVerxl
• Hose Clamp Adjustable 3/8'' - 5/8'' (10-16mm) - https://a.co/d/aolGIsf
• Inlet Male Power Socket with 15A Rocker Switch and Fuse - https://a.co/d/gBCqgAd
• 3 Prong AC Power Cord - https://a.co/d/gEC6Mn7
• WAGO 221-413 Lever-Nuts - https://a.co/d/d3e8eqb
• WAGO 221-415 Lever-Nuts - https://a.co/d/ieHVJOD
• 12V LED Power Supply - https://a.co/d/2mRXiRa
• M3x8mm Button Head Screws - https://a.co/d/2FcrS7o
• M3x16mm Button Head Screws - https://a.co/d/5V445Tv  Only need 2 of these for top of dropper.
• Knurled Clamping Knobs M3 x 16mm - https://a.co/d/c94Pnzd
• M3 Nuts - https://a.co/d/2nYyqvw
• Silicone Gasket Maker - https://a.co/d/14s5XgD

Amazon wish list with everything on list

https://www.amazon.com/hz/wishlist/ls/2BCGNLPJQ8HQH?ref_=wl_share

For most parts I think I used 5 or 6 perimeter walls. I forgot the settings exactly for everything but I know I printed enough perimeter walls or top/bottom layers for the faces and cover to be solid. You will need 2 rolls of filament. I used PLA for everything except the dropper parts.

• *BaseFront*[PLA/PETG] - No support so the zip tie holes stay clear.
• *BaseBack*[PLA/PETG] - No support so the zip tie holes stay clear.
• *CoverFront*[PLA/PETG] - Support required for the fan opening. Recommend using support blocker on the small vent on the other side so you don’t have unnecessary support.
• *CoverBack*[PLA/PETG] Support required for the radiator opening.
• *FaceFront*[PLA/PETG] - Support required. Non tree support worked best.
• *FaceBack*[PLA/PETG]
• *PumpMount*[PLA/PETG]
• *CoilCover*[PLA/PETG]
• *DropperBacker*[PLA/PETG]
• *WagoMountA*[PLA/PETG]
• *WagoMountB*[PLA/PETG] - Print 2

Dropper

No support required, but needs to be printed in a more heat resistant material like ASA or ABS. ASA is what we’ve tested and haven’t had issues under normal use.

• *DropperMain*[ASA/ABS]
• *DropperFunnel*[ASA/ABS] - Pick the funnel with the right diameter funnel for your casing.
• *DropperSlide*[ASA/ABS]

I used @fns720's Wago 221 mounts and modified them for my needs. Original model is below.
https://www.printables.com/model/66531-wago-221-mounts

Printables Tags: annealing; brass; reloading