Turns metal bars into Slag "points", when the meter is full (1000 pts) outputs a slag bar and reduces the meter to the bottom (+ overspill.) More valuable metals are worth more "slag points". Crucible gives +50% slag points AND can melt 2x2 bars at once but must be powered with Lava instead of normal fuel.
Slag/Metal Tier
Slag Pot + 8 Slag Bars around it
Turns metal bars into Slag "points", when the meter is full (1000 pts) outputs a slag bar and reduces the meter to the bottom (+ overspill.) More valuable metals are worth more "slag points". Crucible gives +50% slag points AND can melt 2x2 bars at once but must be powered with Lava instead of normal fuel.