A Smelter is a piece of Logistics equipment used to smelt Ore and scrap metal into Ingots.

Smelter
Grid size 3 x 3
Power consumption 1 MW at rest
19 MW in use
Power category Logistics
Inputs Power
Ore
Scrap Metal
Outputs Ingots

They use 1 power while charging, 1 at rest, and 19 while in use smelting.