{
  "type": "pneumaticcraft:pressure_chamber",
  "inputs": [
    {
      "item": "industrialforegoing:machine_frame_pity"
    },
    {
      "type": "pneumaticcraft:stacked_item",
      "count": 2,
      "item": "create:sturdy_sheet"
    }
  ],
  "pressure": 1.5,
  "results": [
    {
      "item": "industrialforegoing:machine_frame_simple"
    }
  ]
}