Compact smeltery - https://www.youtube.com/watch?v=xVVR4cOLzcY&ab_channel=Moley

Two inputs 780 per minute ore (iron/copper) Fed via center belts

Two outputs of 780 per minute of ingots (iron/copper) Fed via outer belts

Power switch located at the back of the factory

Design by Muskabo on YouTube - https://www.youtube.com/watch?v=8P79At6oWf8&ab_channel=muskabo

Built by Moley

(Will create his other version which is an extra two layers on top at a later date, and upload that blueprint also)