How I can do this?

I have two fanpage same thematic. So, in one fanpage I post every 1Hrs every day (Post automatic trough facebook). So, I need know how I can post the same images in two facebook without schedule in the both fanpages?

Maybe trough RSS or I dont know. So, anyone have the way to publish the same content in both fanpages trough schedule in facebook?

Well you could probably post to both pages from a web page to both your pages. I wouldn't recommend it as the reach to your fan base wouldn't be that good. The reason they do this is because you could feed off another page not yours posting pictures and grow while doing nothing. So no.