{
    "type": "machine_model",
    "name": "Tiertime UP400 Pro",
    "model_id": "my_tiertime_up400_01",
    "nozzle_diameter": "0.4;0.6;0.8",
    "machine_tech": "FFF",
    "family": "Tiertime",
    "bed_model": "",
    "bed_texture": "",
    "hotend_model": "",
    "default_materials": "Tiertime ABS;Tiertime PLA"
}