The first time I ever welded. This is a 240v kiln/heat treating oven that can be programmed through a website via raspberry pi and wi-fi.
Starting to weld the frame
Frame welded
Added mounting for the door
Added sheet metal siding to protect fire-bricks
Pre-assembly of fire bricks. With grooves for heating coils
Front door assembled
Access port cut, testing hinges
Access ports finished
Access ports open
Raspberry pi and 240v relay to power coils
Electronics box mounted to backside
Coils gets hot
Website UI to schedule temperature ramps