printrbot plus looks like it fits the bill - can't find any info on the hotend - but is ceramic, so should be able to go to fairly high temps.
Even on the page where they sell the hotends individually they don't state the temp range, weird.
http://printrbot.com/shop/assembled-...rintrbot-plus/
for an extra $400 they do a dual extruder model as well.
Qidi X Plus 3 Paper thin first...
Yesterday, 01:15 AM in General 3D Printing Discussion