{
  "type": "thermal:smelter",
  "input": [
    {
      "value": [
        {
          "tag": "forge:ingots/copper"
        },
        {
          "tag": "forge:dusts/copper"
        }
      ],
      "count": 1
    },
    {
      "tag": "forge:ingots/zinc",
      "count": 1
    }
  ],
  "result": [
    {
      "item": "silents_mechanisms:brass_ingot",
      "count": 2
    }
  ],
  "energy": 3200,
  "conditions": [
    {
      "type": "forge:mod_loaded",
      "modid": "create"
    }
  ]
}