1.The shape of the oven you want to determine first, is closed or open-type, generally closed the highest thermal effect, but homemade? It seems a bit difficult, then say the open bar
2, open-type Oven Basic Structure I hope you think clearly, is through the heating tube to conduct heat to the baking part of the way I'm afraid is more reliable home-made way
3, heating tube is very important, the choice of quartz heating tube is safe and durable
4, heating tube, the need for heat conduction equipment, as long as the heat does not electricity, so heat pipe insulation to pay considerable attention!
5, the heat conduction device or can use the iron plate, or the iron net, must be able to connect with the heating pipe, and as far as possible contact area,
6, connected to the heating pipe of the control device recommended to have leakage protection switch, heat-sensitive switch and Fuse device, and then use an insulating thing fixed connected to install
7, it is best to connect a control switch, do not use the plug directly,
8、 a minimum 3c-certified power cord and plug must be triple-plugged, grounded, and Safe
9、 the above device is necessary and necessary if you want your oven to have more functions, add other objects as appropriate.
