{
    "type": "immersiveengineering:arc_furnace",
    "time": 200,
    "energy": 51200,
    "input": {
        "count": 1,
        "base_ingredient": {
            "tag": "forge:glass"
        }
    },
    "additives": [
        {
            "tag": "forge:dusts/iron"
        }
    ],
    "results": [
        {
            "item": "immersiveengineering:insulating_glass",
            "count": 1
        }
    ]
}