Uploaded October 2016 | Updated September 2026, 1 week ago
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Project no.23 Diy Homemade Spot Welder Microwave Oven Transformer(MOT)(MICROWAVE HACKS)
By modifying the secondary coil on a MOT, the transformer is converted from a high voltage/low current device into a low voltage/high current metal melter. High current can be directed to one focused location to fuse sheets of metal together on contact.
Using some scavenged parts from the microwave, as well as wood panels and a few other accessories, we can make a fully functional Spot Welder that works well.
This Project is Made out of a Microwave Oven Transformer. I uses two Microwave Transformer (MOT) I Connect them in series So it is Powerful Enough to Weld some light thick Sheet Metals.
WARNING:
Burning galvanized metal may release toxic Zinc Oxide fumes. This project is extremely dangerous and should not be attempted without adult supervision and adequate training. Misuse, or careless use, of tools or projects may result in severe electric shock, cardiac arrest, serious injury, permanent damage to equipment and property, and/or death. Use of this video content is at your own risk.
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Support me on Patreon: patreon.com/sekaustria?fan_landing=true
Project no.23 Diy Homemade Spot Welder Microwave Oven Transformer(MOT)(MICROWAVE HACKS)
By modifying the secondary coil on a MOT, the transformer is converted from a high voltage/low current device into a low voltage/high current metal melter. High current can be directed to one focused location to fuse sheets of metal together on contact.
Using some scavenged parts from the microwave, as well as wood panels and a few other accessories, we can make a fully functional Spot Welder that works well.
This Project is Made out of a Microwave Oven Transformer. I uses two Microwave Transformer (MOT) I Connect them in series So it is Powerful Enough to Weld some light thick Sheet Metals.
WARNING:
Burning galvanized metal may release toxic Zinc Oxide fumes. This project is extremely dangerous and should not be attempted without adult supervision and adequate training. Misuse, or careless use, of tools or projects may result in severe electric shock, cardiac arrest, serious injury, permanent damage to equipment and property, and/or death. Use of this video content is at your own risk.
LIKE MY FACEBOOK PAGE facebook.com/PINOYDIYBUILDS
SUBSCRIBE TO MY CHANNEL youtube.com/c/sekaustria
AND SUPPORT ME ON PATREON patreon.com/sekaustria
Like Share Subscribe for a Weekly Videos #Diy-Projects #Homemade-Projects #DoITyourSELF-Videos #DIY-Channel






![Sheet Metal Bender [DIY]
Support me on Patreon: https://www.patreon.com/sekaustria?fan_landing=true Project no.40 DIY HOMEMADE SHEET METAL BENDER
I decided to build my own sheet metal bender to fabricate some circuit box for my wiring. all material have been used is from junk.
Products that have been used in the video:
Digital Angle Ruler: https://sea.banggood.com/custlink/3KvmlKhczh
YOU CAN SUPPORT THIS CHANNEL BY BUYING THIS ITEMS:
Valve: https://goo.gl/1rEHK9
Scroll Saw Blades: https://goo.gl/DZKwmm
Electric Solenoid Air Valve: https://goo.gl/GUHcqk
Sanding Belt: https://goo.gl/GPQs1A
Strong Single Switch Welding Magnet: https://goo.gl/cCDLYM
Router Bits: https://goo.gl/ni5xvh
Wood Flat Spade Drill Bits: https://goo.gl/FqG4Ey
Nibbler Cutter: https://goo.gl/AF2UuM
Hole Saw Cutter Drill Bit: https://goo.gl/L6Bd2m
Electric Grinder Rotary: https://goo.gl/UqkaDn
LED Delay Module: https://goo.gl/z3CwmV
cooler Plate Module: https://goo.gl/Mfwb8y
Check Valve: https://goo.gl/WdHwE3
Pressure Regulating Valve set: https://goo.gl/SC5ch6
Turbo Worm Geared DC Motor: https://goo.gl/Gfqc93
More Mechanical Parts: https://goo.gl/cj6CyS
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Like Share Subscribe for a Weekly Videos #Diy-Projects #Homemade-Projects #DoITyourSELF-Videos #DIY-Channel Sheet Metal Bender [DIY]](https://i.ytimg.com/vi/qzo_y5PpaiM/mqdefault.jpg)



