Hash Oil with a Rice Cooker?

so me and my buddy are making hash and was just curious if anyone knew how to make hash oil in a rice cooker? we have made hash before but just wanted to try something new and to see if anyone has used this method before?

I have made it with a pressure cooker .... I used a metal pipe threaded and capped with a valve on one side... It tiik like two hours to get it hot enough but i had chemical free hash oil